1 .)
c.
sqrt ( 4 ) + sqrt ( 9 ) = 2 + 3 = 5
2 .)
b.
sqrt ( 36 ) * sqrt ( 49 ) = 6 * 7 = 43
3 .)
sq root of - 66 = sqrt ( - 1 ) * sqrt ( 66 ) = i * 8.124
approx. 8 i
Remarq ( i ) = sqrt ( - 1 )
4 .)
sqrt ( 3 ) = 1.732
1. 7 round to the nearest tenth
c.
5. )
sqrt ( 112 ) = 10.583
10. 6 round to the nearest tenth
c.
1.)which two sq roots are used to estimate 5?
a.)1 & 2
b.)2 & 4 ******
c.)4 & 9
d.)9 & 16
2.)which two sq roots are used to estimate 43?
a.)25 & 36
b.)36 & 49*****
c.)49 & 64
d.)25 & 64
3.)an estimate for the sq root of -66 is?
a.)-6
b.)-7
c.)-8*****
d.)-9
4.)an estimate for for the sq root of 3 is? round to the nearest tenth,if necessary
a.)1
b.)1.2
c.)1.7*****
d.)2
5.)an estimate for the sq feet of 112
a.)10 sq feet
b.)10.3 sq feet
c.)10.6 sq feet
d.)11 sq feet****
Please check my answers V
1.)B
2.)B
3.)C
4.)C
5.)D
77 answers
Thanks!
These are correct 100% 5/5 answers. I promise you.
those were all wrong thanks i got a 40
1.B
2.B
3.C
4.C
5.c
100%
pass_the_paris
If they were all wrong you would have gotten a 0
But yes some of them are wrong
2.B
3.C
4.C
5.c
100%
pass_the_paris
If they were all wrong you would have gotten a 0
But yes some of them are wrong
Nottelling, #1 is wrong. It is C. The rest are right tho.
dipper pines is correct
1.c
2.B
3.C
4.C
5.c
100%
1.c
2.B
3.C
4.C
5.c
100%
1. C
2. B
3. C
4. C
5. C
Those got me 100% thanks who ever
2. B
3. C
4. C
5. C
Those got me 100% thanks who ever
C
B
C
C
C
100%
I got it so correct
B
C
C
C
100%
I got it so correct
actually. its
C
D
C
C
B
C
D
C
C
B
Yunogasai is wrong!!! Its
C
B
C
C
C
100%
C
B
C
C
C
100%
1. c
2. b
3. c
4. c
5. c
2. b
3. c
4. c
5. c
1. c
2. b
3. c
4. c
5.b
its the best 100% thanks to me
2. b
3. c
4. c
5.b
its the best 100% thanks to me
He lies, if you use that you will get a 40% @ture
C B C C C
@
@
@ @
@
@
@
@ @
@
Forget about those @ I was trying to make a check ugh LOL
C
B
C
C
C
I got 100% of you're from Connexus then you'll get them all right!
B
C
C
C
I got 100% of you're from Connexus then you'll get them all right!
Ella is correct, and all of those who answered:
C
B
C
C
C
are 100% correct as well!!!!!!!!!
I promise you I got 5/5 :-)
your welcome :P
C
B
C
C
C
are 100% correct as well!!!!!!!!!
I promise you I got 5/5 :-)
your welcome :P
ELLA IS RIGHT I GOT A 100%
oH sNiZzLe AbOrT mIsSiOn
tanks ya'll!
All those who said:
C
B
C
C
C
are correct 100%
C
B
C
C
C
are correct 100%
Its CBCCC
I just made a 100%
I just made a 100%
just took test
C
B
C
C
C
got a 100%
C
B
C
C
C
got a 100%
cbccc are correct... thx guys.
1. C. 4 and 9
2. B. 36 and 49
3. C. -8
4. C. 1.7
5. C. 10.6
Algebra Readiness (Pre-Algebra) A Unit 4: Real Numbers and the Coordinate Plane, Lesson 3: Estimating Irrationals
2. B. 36 and 49
3. C. -8
4. C. 1.7
5. C. 10.6
Algebra Readiness (Pre-Algebra) A Unit 4: Real Numbers and the Coordinate Plane, Lesson 3: Estimating Irrationals
All of you are wrong, and i should know, i took the test and got 3/5
the answers are
C
D
C
C
B
Next time, pay attention to the question, rather than second guess it.
the answers are
C
D
C
C
B
Next time, pay attention to the question, rather than second guess it.
Yhea whoever said
1.c
2.b
3.c
4.c
5.c
You are correct
Your welcome ;)
1.c
2.b
3.c
4.c
5.c
You are correct
Your welcome ;)
Connexus
C
B
C
C
C
100%
C
B
C
C
C
100%
Please trust me on this in swear this is right 1.c. 2.D 3.c 4.c 5.B.
Just did the test:
C
B
C
C
C
C
B
C
C
C
these are right on connexus got 100%
1.C
2.B
3.C
4.C
5.C
1.C
2.B
3.C
4.C
5.C
40% on practice. What the heck are you guys talking about. If it is the quuick check you are wrong because there are 6 questions, not 5
1. B
2. D
3. C
4. C
5. B
Lesson 3: estimating irrational unit 4
2. D
3. C
4. C
5. B
Lesson 3: estimating irrational unit 4
It is CBCCC but what is the answer to the 6th one. I don't get how you guys are saying 5/5 when there are 6 questions! HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
One of my family members finally helped me with the last question and I got a 6/6. So the answers are:
1. C
2. B
3. C
4. C
5. C
6. C
100% Promise!
1. C
2. B
3. C
4. C
5. C
6. C
100% Promise!
Thank chu~💜
There is a Practice and a Quick Check. Nobody Is faking
I'm haveing trouble with a question so I was wondering if anyone could help me
question:
35 girls : 15 boys as a reduced fraction
???
question:
35 girls : 15 boys as a reduced fraction
???
yeh
For connections 8th grade it
A
B
C
C
C IDK if that is for everyone :)
A
B
C
C
C IDK if that is for everyone :)
I meant B instead of A
Thanks, idekrightnow
My brother was SFC Antiono Rod Rodriguez and his wife Ro is dumb. She is posting that she likes other guys and found someone after he died
C
B
C
C
C
B
C
C
C
anonymous correct 5/5
So is no one going to talk about the practice?
|ＮＯ ＯＮＥ ＣＡＲＥＳ| True
for the practice its,
1.C
2.D
3.B
4.A
100%
1.C
2.D
3.B
4.A
100%
i just finished my test, the answers i got were
C
B
D
B
i hope this helps :)
C
B
D
B
i hope this helps :)
fuhcbhfdn donald trump is not correct for the freaking pratice DO NOT TRUST THAT DUMB IDIOT I FAILED THAT BECAUSE OF HIM AND I AM ALREADY BEHIND
1.C
2.D
3.C
4.C
5.B
100% for pearson users
2.D
3.C
4.C
5.B
100% for pearson users
ubobquea is right
ubobquea is 100%
for me c b c c c was right
CBCCC is still correct 2021 aca
To who all said C B C C C, tysm!! I got a 5/5 on my practice!!!
it cbccc is correct in 2021 it didn't change my answer
C
B
C
C
C
Is right
B
C
C
C
Is right
I got a 2/4 thanks whoever there all wrong
I promise you this are right for 9/29/21
1. C
2. B
3. D
4. B
I promise you this are right for 9/29/21
1. C
2. B
3. D
4. B
The text I just posted is for the practice.
The quick check is
1. C
2.b
3.c
4.c
5.c
The quick check is
1. C
2.b
3.c
4.c
5.c
The answers for the QUICK CHECK are
1.) C. 4 and 9
2.) B. 36 and 49
3.) C. -8
4.) C. 1.7
5.) C.10.6
1.) C. 4 and 9
2.) B. 36 and 49
3.) C. -8
4.) C. 1.7
5.) C.10.6
answers to this test are:
1. (sqrt.4 and sqrt.9)
2. (sqrt.36 and sqrt.49)
3. (-3)
4. (1.7)
5. (10.6)
This will get you a 100% ON GOD
also Sqrt. means Square root if you didn't know
1. (sqrt.4 and sqrt.9)
2. (sqrt.36 and sqrt.49)
3. (-3)
4. (1.7)
5. (10.6)
This will get you a 100% ON GOD
also Sqrt. means Square root if you didn't know
C B C C C is still right!!!
idekrightnow is correct!! thank you <33
Wrong is correct for both of them i got 100% ty <33
Scarlet Witch is correct as of 2021! :)
Thanks Jordan you were the first person to post the answers written incase they were switched around
Thank you all
cbccc is still correct for connexus peeps
Scarlet witch is correct
Homework Help
1) Patios can be made by mixing cubic meters of cement, gravel, and stones in the ratio 9:4:6. How much gravel is needed to make 209 cubic meters of patio? A. 99 B. 50 C. 44 D. 66 x 2) The ratio of girls to boys is 2:1 and that there are 3 boys, what is the number of girls? A. 0 B. 1 C. 10 D. 6 x 3) If the ratio of grapes to walnuts to oranges is 6:6:12, how many grapes are there if the total number of fruits is 192? A. 96 B. 54 C. 48 D. 50 x 4) If Tanya cleans a 1500 square foot building for a total of $107.00, what is the amount Tanya gets paid per square foot? A. 1500/107 B. 1393/107 C. 1393/1500 D. 107/1500 x 5) A aluminum bar 4 feet long weighs 24 pounds. What is the weight of a similar bar that is 3 feet 3 inches long? A. 29.54 LBS B. 3 LBS C. 19.50 LBS D. 78 LBS x 6) A snail can move 5 inches in 6 minutes. At this rate, how many feet can it move in 48 hours? A. 40 B. 3 C. 200 D. 11 x 7) If a real estate agent receives 11 percent of the selling price of each house he sells, then what would the agent make if the house sells for $1033,000? A. $113630 B. $15591 C. $1064 D. $9390909 x 8) Dan weighs 205 pounds but is only 5 feet 8 inches tall. Evan is 6 feet tall. How much would you expect Evan to weigh if they have the same height/weight ratio? A. 153.75 LBS B. 18 LBS C. 217.06 LBS D. 193.61 LBS x 9) A certain ore contains 9 percent gold. How much ore (in tons) is needed to obtain 126 tons of gold? A. 2631 B. 7142 C. 1400 D. 113 x 10) Scientists were studying bears by catching, tagging, and releasing 24 bears. A month later, the scientists come back and catch 4 bears, of which 2 are tagged. Assuming that the catch is representative, how many bears are there? A. 48 B. 12 C. 8 D. 16 x 11) A snail can move 3 inches in 2 minutes. At this rate, how many feet can it move in 6 hours? A. 0 B. 5 C. 45 D. 9 x 12) Patios can be made by mixing cubic meters of ash, stones, and wood chips in the ratio 5:7:3. How much stones is needed to make 45 cubic meters of patio? A. 24 B. 21 C. 9 D. 15 x 13) A aluminum bar 3 feet long weighs 12 pounds. What is the weight of a similar bar that is 3 feet 4 inches long? A. 10.80 LBS B. 13.33 LBS C. 2 LBS D. 120 LBS x 14) If the ratio of plums to peaches to kiwis is 10:4:5, how many plums are there if the total number of fruits is 190? A. 50 B. 40 C. 104 D. 100 x 15) The ratio of girls to boys is 1:2 and that there are 22 boys, what is the number of girls? A. 15 B. 44 C. 0 D. 11 x 16) A certain ore contains 21 percent gold. How much ore (in tons) is needed to obtain 882 tons of gold? A. 4200 B. 5431 C. 2380 D. 1852 x 17) Scientists were studying snakes by catching, tagging, and releasing 77 snakes. A month later, the scientists come back and catch 11 snakes, of which 7 are tagged. Assuming that the catch is representative, how many snakes are there? A. 100 B. 49 C. 53 D. 121 x 18) If a real estate agent receives 17 percent of the selling price of each house he sells, then what would the agent make if the house sells for $180,000? A. $72941 B. $30600 C. $9444 D. $1058823 x 19) If Deb cleans a 9100 square foot building for a total of $306.00, what is the amount Deb gets paid for a building half that size? (Hint: You will need to calculate the square footage of the building before you set up the ratio.) A. 4550 B. 153 C. 306 D. 4397 x 20) Ann weighs 259 pounds but is only 5 feet 3 inches tall. Betty is 6 feet tall. How much would you expect Betty to weigh if they have the same height/weight ratio? A. 226.62 LBS B. 24 LBS C. 518.00 LBS D. 296.00 LBS
1) Patios can be made by mixing cubic meters of cement, gravel, and stones in the ratio 9:4:6. How much gravel is needed to make 209 cubic meters of patio? A. 99 B. 50 C. 44 D. 66 x 2) The ratio of girls to boys is 2:1 and that there are 3 boys, what is the number of girls? A. 0 B. 1 C. 10 D. 6 x 3) If the ratio of grapes to walnuts to oranges is 6:6:12, how many grapes are there if the total number of fruits is 192? A. 96 B. 54 C. 48 D. 50 x 4) If Tanya cleans a 1500 square foot building for a total of $107.00, what is the amount Tanya gets paid per square foot? A. 1500/107 B. 1393/107 C. 1393/1500 D. 107/1500 x 5) A aluminum bar 4 feet long weighs 24 pounds. What is the weight of a similar bar that is 3 feet 3 inches long? A. 29.54 LBS B. 3 LBS C. 19.50 LBS D. 78 LBS x 6) A snail can move 5 inches in 6 minutes. At this rate, how many feet can it move in 48 hours? A. 40 B. 3 C. 200 D. 11 x 7) If a real estate agent receives 11 percent of the selling price of each house he sells, then what would the agent make if the house sells for $1033,000? A. $113630 B. $15591 C. $1064 D. $9390909 x 8) Dan weighs 205 pounds but is only 5 feet 8 inches tall. Evan is 6 feet tall. How much would you expect Evan to weigh if they have the same height/weight ratio? A. 153.75 LBS B. 18 LBS C. 217.06 LBS D. 193.61 LBS x 9) A certain ore contains 9 percent gold. How much ore (in tons) is needed to obtain 126 tons of gold? A. 2631 B. 7142 C. 1400 D. 113 x 10) Scientists were studying bears by catching, tagging, and releasing 24 bears. A month later, the scientists come back and catch 4 bears, of which 2 are tagged. Assuming that the catch is representative, how many bears are there? A. 48 B. 12 C. 8 D. 16 x 11) A snail can move 3 inches in 2 minutes. At this rate, how many feet can it move in 6 hours? A. 0 B. 5 C. 45 D. 9 x 12) Patios can be made by mixing cubic meters of ash, stones, and wood chips in the ratio 5:7:3. How much stones is needed to make 45 cubic meters of patio? A. 24 B. 21 C. 9 D. 15 x 13) A aluminum bar 3 feet long weighs 12 pounds. What is the weight of a similar bar that is 3 feet 4 inches long? A. 10.80 LBS B. 13.33 LBS C. 2 LBS D. 120 LBS x 14) If the ratio of plums to peaches to kiwis is 10:4:5, how many plums are there if the total number of fruits is 190? A. 50 B. 40 C. 104 D. 100 x 15) The ratio of girls to boys is 1:2 and that there are 22 boys, what is the number of girls? A. 15 B. 44 C. 0 D. 11 x 16) A certain ore contains 21 percent gold. How much ore (in tons) is needed to obtain 882 tons of gold? A. 4200 B. 5431 C. 2380 D. 1852 x 17) Scientists were studying snakes by catching, tagging, and releasing 77 snakes. A month later, the scientists come back and catch 11 snakes, of which 7 are tagged. Assuming that the catch is representative, how many snakes are there? A. 100 B. 49 C. 53 D. 121 x 18) If a real estate agent receives 17 percent of the selling price of each house he sells, then what would the agent make if the house sells for $180,000? A. $72941 B. $30600 C. $9444 D. $1058823 x 19) If Deb cleans a 9100 square foot building for a total of $306.00, what is the amount Deb gets paid for a building half that size? (Hint: You will need to calculate the square footage of the building before you set up the ratio.) A. 4550 B. 153 C. 306 D. 4397 x 20) Ann weighs 259 pounds but is only 5 feet 3 inches tall. Betty is 6 feet tall. How much would you expect Betty to weigh if they have the same height/weight ratio? A. 226.62 LBS B. 24 LBS C. 518.00 LBS D. 296.00 LBS
1) Patios can be made by mixing cubic meters of cement, gravel, and stones in the ratio 9:4:6. How much gravel is needed to make 209 cubic meters of patio?
A. 99
B. 50
C. 44
D. 66
x
2) The ratio of girls to boys is 2:1 and that there are 3 boys, what is the number of girls?
A. 0
B. 1
C. 10
D. 6
x
3) If the ratio of grapes to walnuts to oranges is 6:6:12, how many grapes are there if the total number of fruits is 192?
A. 96
B. 54
C. 48
D. 50
x
4) If Tanya cleans a 1500 square foot building for a total of $107.00, what is the amount Tanya gets paid per square foot?
A. 1500/107
B. 1393/107
C. 1393/1500
D. 107/1500
x
5) A aluminum bar 4 feet long weighs 24 pounds. What is the weight of a similar bar that is 3 feet 3 inches long?
A. 29.54 LBS
B. 3 LBS
C. 19.50 LBS
D. 78 LBS
x
6) A snail can move 5 inches in 6 minutes. At this rate, how many feet can it move in 48 hours?
A. 40
B. 3
C. 200
D. 11
x
7) If a real estate agent receives 11 percent of the selling price of each house he sells, then what would the agent make if the house sells for $1033,000?
A. $113630
B. $15591
C. $1064
D. $9390909
x
8) Dan weighs 205 pounds but is only 5 feet 8 inches tall. Evan is 6 feet tall. How much would you expect Evan to weigh if they have the same height/weight ratio?
A. 153.75 LBS
B. 18 LBS
C. 217.06 LBS
D. 193.61 LBS
x
9) A certain ore contains 9 percent gold. How much ore (in tons) is needed to obtain 126 tons of gold?
A. 2631
B. 7142
C. 1400
D. 113
x
10) Scientists were studying bears by catching, tagging, and releasing 24 bears. A month later, the scientists come back and catch 4 bears, of which 2 are tagged. Assuming that the catch is representative, how many bears are there?
A. 48
B. 12
C. 8
D. 16
x
11) A snail can move 3 inches in 2 minutes. At this rate, how many feet can it move in 6 hours?
A. 0
B. 5
C. 45
D. 9
x
12) Patios can be made by mixing cubic meters of ash, stones, and wood chips in the ratio 5:7:3. How much stones is needed to make 45 cubic meters of patio?
A. 24
B. 21
C. 9
D. 15
x
13) A aluminum bar 3 feet long weighs 12 pounds. What is the weight of a similar bar that is 3 feet 4 inches long?
A. 10.80 LBS
B. 13.33 LBS
C. 2 LBS
D. 120 LBS
x
14) If the ratio of plums to peaches to kiwis is 10:4:5, how many plums are there if the total number of fruits is 190?
A. 50
B. 40
C. 104
D. 100
x
15) The ratio of girls to boys is 1:2 and that there are 22 boys, what is the number of girls?
A. 15
B. 44
C. 0
D. 11
x
16) A certain ore contains 21 percent gold. How much ore (in tons) is needed to obtain 882 tons of gold?
A. 4200
B. 5431
C. 2380
D. 1852
x
17) Scientists were studying snakes by catching, tagging, and releasing 77 snakes. A month later, the scientists come back and catch 11 snakes, of which 7 are tagged. Assuming that the catch is representative, how many snakes are there?
A. 100
B. 49
C. 53
D. 121
x
18) If a real estate agent receives 17 percent of the selling price of each house he sells, then what would the agent make if the house sells for $180,000?
A. $72941
B. $30600
C. $9444
D. $1058823
x
19) If Deb cleans a 9100 square foot building for a total of $306.00, what is the amount Deb gets paid for a building half that size? (Hint: You will need to calculate the square footage of the building before you set up the ratio.)
A. 4550
B. 153
C. 306
D. 4397
x
20) Ann weighs 259 pounds but is only 5 feet 3 inches tall. Betty is 6 feet tall. How much would you expect Betty to weigh if they have the same height/weight ratio?
A. 226.62 LBS
B. 24 LBS
C. 518.00 LBS
D. 296.00 LBS
A. 99
B. 50
C. 44
D. 66
x
2) The ratio of girls to boys is 2:1 and that there are 3 boys, what is the number of girls?
A. 0
B. 1
C. 10
D. 6
x
3) If the ratio of grapes to walnuts to oranges is 6:6:12, how many grapes are there if the total number of fruits is 192?
A. 96
B. 54
C. 48
D. 50
x
4) If Tanya cleans a 1500 square foot building for a total of $107.00, what is the amount Tanya gets paid per square foot?
A. 1500/107
B. 1393/107
C. 1393/1500
D. 107/1500
x
5) A aluminum bar 4 feet long weighs 24 pounds. What is the weight of a similar bar that is 3 feet 3 inches long?
A. 29.54 LBS
B. 3 LBS
C. 19.50 LBS
D. 78 LBS
x
6) A snail can move 5 inches in 6 minutes. At this rate, how many feet can it move in 48 hours?
A. 40
B. 3
C. 200
D. 11
x
7) If a real estate agent receives 11 percent of the selling price of each house he sells, then what would the agent make if the house sells for $1033,000?
A. $113630
B. $15591
C. $1064
D. $9390909
x
8) Dan weighs 205 pounds but is only 5 feet 8 inches tall. Evan is 6 feet tall. How much would you expect Evan to weigh if they have the same height/weight ratio?
A. 153.75 LBS
B. 18 LBS
C. 217.06 LBS
D. 193.61 LBS
x
9) A certain ore contains 9 percent gold. How much ore (in tons) is needed to obtain 126 tons of gold?
A. 2631
B. 7142
C. 1400
D. 113
x
10) Scientists were studying bears by catching, tagging, and releasing 24 bears. A month later, the scientists come back and catch 4 bears, of which 2 are tagged. Assuming that the catch is representative, how many bears are there?
A. 48
B. 12
C. 8
D. 16
x
11) A snail can move 3 inches in 2 minutes. At this rate, how many feet can it move in 6 hours?
A. 0
B. 5
C. 45
D. 9
x
12) Patios can be made by mixing cubic meters of ash, stones, and wood chips in the ratio 5:7:3. How much stones is needed to make 45 cubic meters of patio?
A. 24
B. 21
C. 9
D. 15
x
13) A aluminum bar 3 feet long weighs 12 pounds. What is the weight of a similar bar that is 3 feet 4 inches long?
A. 10.80 LBS
B. 13.33 LBS
C. 2 LBS
D. 120 LBS
x
14) If the ratio of plums to peaches to kiwis is 10:4:5, how many plums are there if the total number of fruits is 190?
A. 50
B. 40
C. 104
D. 100
x
15) The ratio of girls to boys is 1:2 and that there are 22 boys, what is the number of girls?
A. 15
B. 44
C. 0
D. 11
x
16) A certain ore contains 21 percent gold. How much ore (in tons) is needed to obtain 882 tons of gold?
A. 4200
B. 5431
C. 2380
D. 1852
x
17) Scientists were studying snakes by catching, tagging, and releasing 77 snakes. A month later, the scientists come back and catch 11 snakes, of which 7 are tagged. Assuming that the catch is representative, how many snakes are there?
A. 100
B. 49
C. 53
D. 121
x
18) If a real estate agent receives 17 percent of the selling price of each house he sells, then what would the agent make if the house sells for $180,000?
A. $72941
B. $30600
C. $9444
D. $1058823
x
19) If Deb cleans a 9100 square foot building for a total of $306.00, what is the amount Deb gets paid for a building half that size? (Hint: You will need to calculate the square footage of the building before you set up the ratio.)
A. 4550
B. 153
C. 306
D. 4397
x
20) Ann weighs 259 pounds but is only 5 feet 3 inches tall. Betty is 6 feet tall. How much would you expect Betty to weigh if they have the same height/weight ratio?
A. 226.62 LBS
B. 24 LBS
C. 518.00 LBS
D. 296.00 LBS
I'm valid and so are the answers from @Jordan in word form.
^^^^^^
1. C
2.B
3.C
4.C
5.C
1. C
2.B
3.C
4.C
5.C
C
B
C
C
C
Idon't trust people but i trust deez answers tho 5/5
B
C
C
C
Idon't trust people but i trust deez answers tho 5/5
this is the answers i have for estimating irrationals 2022
c
b
c
c
c
c
b
c
c
c
66 answers