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June 20, 2017
Which expression uses the commutative property of addition and the associative property of multiplication to rewrite the
6 answers
asked by
caleb kneely
8,342 views
In the Numbers Game, a state lottery, four numbers are drawn with replacement from an urn containing balls numbered 0-9,
1 answer
asked by
Brian
4,811 views
In the rhombus m<1=160. What are m<2 and m<3? The diagram is not drawn to scale.
1 answer
asked by
Heather Miller
3,566 views
Susan spent 2/5 of her money on clothes and 1/3 on pair of shoes what fraction of her money was left
2 answers
asked by
Angela Nicole Concepcion
3,553 views
Give a function of C that can represent the cost of buying x meals, if one meal costs P40. Prove your representation by using a
2 answers
asked by
Maris
2,958 views
The radius of the planet venus is nearly the same of that of the eart but it's mass is only 80% that of the earth. If an object
3 answers
asked by
Nwajei goodness
2,739 views
A record player rotates a record at 45 revolutions per minute. When the record player is switched off, it makes 5 complete turns
1 answer
asked by
Tiffany
2,655 views
Suppose that the weather forecast calls for a 30% chance of rain on each of the three days of a long weekend. What are the odds
2 answers
asked by
Joe
2,588 views
Ant climb up 5 stairs, each of length 20 cm and height 20 cm . Find the distance covered and displacement covered by ant ?
2 answers
asked by
abcd
2,570 views
Two triangles are similar. The ratio of their corresponding sides
1:4. 1. Find the ratio of their perimeters 2. What is the ratio
2 answers
asked by
Hashir
2,479 views
Assume that the number of bacteria follows an exponential growth model:
P(t)=P0e^k/t. The count in the bacteria culture was 400
3 answers
asked by
liza
1,757 views
Jar A contains 8 red balls and 2 green balls. Jar B contains 6 red balls and 3 green balls. You randomly select one ball from
2 answers
asked by
Laiali
1,494 views
why is emotional readiness important for good parenting?
2 answers
asked by
Hezekiah
1,455 views
the density of a gas at N.T.P is 1.40grams per litre. The molecular weight of gas is
3 answers
asked by
Abhi
1,402 views
find the radius of the circle circumscribing an isosceles right triangle having an area of 162 sq. cm
1 answer
asked by
jack
1,399 views
The manufacture of one of the following artificial fibres contributes to deforestation this fibre is
4 answers
asked by
kashish choradia
1,387 views
How is the temperature of the Earth affected by factors controlling the balance between incoming radiation and radiation
4 answers
asked by
Naeha
1,382 views
If (n+1)C(n-1) = 28, find the value of n
C stands for Combinations
4 answers
asked by
Ryan
1,372 views
A mouse that eats grass is called a ......
4 answers
asked by
Stephanie
1,307 views
Wood scientists are interested in replacing solid-wood building material by less expensive products made from wood flakes. Some
1 answer
asked by
terry
1,251 views
A stone is tossed upward at the moment a ball is dropped from a height of 25 meters. The stone's initial velocity is 25 m/s. At
1 answer
asked by
Gigz
1,098 views
If two parallel lines are intersected by a transversal, prove that the bisectors of the interior angles on the same side of the
1 answer
asked by
Muskan
1,023 views
A body is thrown up with the velocity of 20 metre per second . It s uniformly at the rate of 10 metre per second square. Find
1 answer
asked by
.....
917 views
In a survey of 200 employees of a company regarding their 401(k) investments, the following data were obtained.
150 had
0 answers
asked by
Brian
899 views
In a survey of 200 employees of a company regarding their 401(k) investments, the following data were obtained.
150 had
1 answer
asked by
Rahat
832 views
Popcorn and coke are complements because the are often enjoyed together. When the price of coke rises, what happens to the
1 answer
asked by
Sarah
822 views
An ant climbs up 5 stairs, each of width 20 cm and height 20 cm . Find the distance covered and displacement of ant ?
1 answer
asked by
.....
815 views
If centripetal force acts towards the center of a circle, why do we get pushed to the outside of the circular path when rounding
1 answer
asked by
D
809 views
Tickets are drawn to determine first prize money is s100, 000. Each succeeding prize paid 60% as much as the ticket before it.
5 answers
asked by
Clary F.
788 views
divide the sum of 65/12and12/7by their difference.
1 answer
asked by
Ranjeet singh
778 views
Devon speeds past Tamara in his space shuttle. In Tamara's frame of reference, the shuttle moves with a speed of 0.88c. Devon's
3 answers
asked by
Kayla
778 views
Two capacitors A and B having capcitance 2micro farad and 6 micro farad are charged separately to same potential of 120 volt.Now
2 answers
asked by
Afzaal
748 views
What number whose sum of its digit is 26 become 6000 when rounded to the nearest thousand? List 3 pissible answer.
1 answer
asked by
Jeff
746 views
Ken planted a mongo seed.
He noticed that the seed grew 1/5 times larger than the previous week. This week he measured the plant
5 answers
asked by
Johnson
738 views
explain the economic effects of a price floor at $8. Be sure to reference quantity, shortage or surplus, etc.
1 answer
asked by
Sarah
714 views
Mrs. Dwayne has three boxes. The first box contains three red marbles and five blue marbles. The second box has four red marbles
1 answer
asked by
ineedhelp21
691 views
If A=4i+3j-2k, B=8i+6j-4k then the angle would be?
1 answer
asked by
physics
682 views
Convert the complex no. In polar form : 1-i
rcosΘ =1 rsinΘ=-1 r=√a2+b2 r=√(1)2+(-1)2 r=√2 TanΘ=b/a =1/-1 =-1 After all
3 answers
asked by
Ash
672 views
Sodium carbonate (Na2CO3) has a molar weight of 105.9885 g/mol. A solution contains 50. mM sodium ions and 25 mM carbonate ions.
1 answer
asked by
Anonymous
668 views
Imagine that you have ten small light bulbs, of which three are burned out a) in how many ways can you randomly select 4 of the
1 answer
asked by
ryan
658 views
1. The pet dog broke the plant.
2. The pet dog picked the plant. 3. the pet dog cut the plant with her teeth. 4. The pet dog cut
1 answer
asked by
rfvv
650 views
The synthetic fibre which contain the organic group similar to those which gives fruits their sweet smell is
5 answers
asked by
kashish choradia
644 views
Q. If tossing a fair coin, how many tosses does it take to get two heads in a row, on average?
__________________________________
2 answers
asked by
Kabir
633 views
1. He could have given me some advice.
(Does this sentence mean that he didn't give me some advice?) 2. He cold have told a lie.
1 answer
asked by
rfvv
622 views
joe buys mugs for $2.50 each. If he sells them for $4, he can sell 60 mugs a week. For every 50 cents increase in price, he
2 answers
asked by
Jennifer
611 views
Somebody is knowcking on the door.
The person inside said,'Who is it?' 1. It's me, Tom. 2. This is me, Tom. 3. I'm me, Tom. 4.
1 answer
asked by
rfvv
611 views
For a particle vibrating simple harmonically, the displacement is 15cm at the instant the velocity is 5cm/sec and the
1 answer
asked by
Beah
611 views
a clock hangs on the wall. the wall is 71 ft and 9 inches long and 10 ft and f inches high. the night watchman notices that the
1 answer
asked by
gwapo
610 views
The length of a side AB and side AC of an isosceles triangle ABC are 12cm and 8cm respectively. The size of an amgle C is
1 answer
asked by
Vijay
602 views
The sum of Tonya's parents' ages is 78 years. Each parent's age is a prime number. Both parents are more than 20 years old. Her
2 answers
asked by
Cons
591 views
The parasite called plasmodium causes a disease known as
3 answers
asked by
kashish choradia
581 views
You evaluate a number of different temperature measuring devices in your laboratory classes.
a. Explain how at least three
2 answers
asked by
spiderman
581 views
This is about em spectrum?
What are the effects of differences in the velocities of electromagnetic waves in different
2 answers
asked by
Stoof
579 views
The GCF of the number of red and blue button is 5. There are 75 red and blue buttons altogether. There are 35 more red buttons
1 answer
asked by
Liu
566 views
what would have a greater surface area? a cylinder that is flat and smooth or a cylinder that is threaded? I think the smooth
1 answer
asked by
Anonymous
555 views
Leeza plays piano every Monday and Friday and violin every fifth day. On Friday, March 1, she played piano and violin. On what
1 answer
asked by
Cons
546 views
What is the value of a stock that grows at a supernormal rate of 18% for the first four years, and then slows down to a constant
2 answers
asked by
Lyra
544 views
a clock hangs on the wall. the wall is 71 ft and 9 inches long and 10 ft and f inches high. the night watchman notices that the
2 answers
asked by
jack
542 views
A company's 25 year bonds have 6 years to maturity and currently have a market price of $1,050. Its coupon rate is 8 percent and
1 answer
asked by
Lyra
538 views
Ques1- represent
numberline -7/3. Ques2- divide the sum of3/8and -5/12by the reciprocal of -15/8 *16/27
1 answer
asked by
Ranjeet singh
532 views
Helen calculated that she paid $1.50 per 100g for the usable part of the fish. How did
Helen calculate $1.50?
0 answers
asked by
Janna
530 views
Paul read his library book for 4/5 hour on Thursday, 1/6 hours on Friday, and 2/5 hour on Saturday. About how long did Paul read
1 answer
asked by
Cons
527 views
1. I had better listen to your advice.
2. I would rather listen to your advice. 3. I had better stay at home than go out. 4. I
2 answers
asked by
rfvv
493 views
Ant climb up 5 stairs, each of length 20 cm and height 20 cm . Find the distance covered and displacement covered by ant ?
1 answer
asked by
........
477 views
What is the difference between adsorption and partition chromatography?
A. absorption is faster? B. partitioning is faster C.
0 answers
asked by
Ann
472 views
90% CONFIDENCE FOR THE MEAN TIME TO COMPLETE A TEST. POPULATION STANDARD DEVIATION OF 3 HOURS. SAMPLE SIZE IF THE ERROR SHOULD
1 answer
asked by
SANDY
467 views
A number round off to 4000.the digit in the in the hundred place is twice the digits in the tens place.the sum of the digits is
1 answer
asked by
Jeff
466 views
1. A: Why hasn't she written to me?
2. B: She could have forgotten your address. 3. She may have forgotten your address. 4. She
1 answer
asked by
rfvv
457 views
How would i make phosphate buffer 0.3M pH 6.5 1L using sodium mono and dibasic solutions?
1 answer
asked by
Suchismita
452 views
Tickets are drawn to determine first prize money is s100, 000. Each succeeding prize paid 60% as much as the ticket before it.
1 answer
asked by
Clary F
448 views
P=50-Q/10 ,total Cost Ofspring Water Are Given By. C(Q)=0.05Q2+2000. find output level(Q)of profit maximization.
1 answer
asked by
value
442 views
1. He could have given me some advice.
(Does this sentence mean that he didn't give me some advice?) 2. He cold have told a lie.
1 answer
asked by
rfvv
438 views
sleepy drivers vs drunk drivers is the risk similar? and why?
5 answers
asked by
Stressed student
437 views
I dont understand what my professor wants me to write
1 answer
asked by
Melissa
429 views
By using Euclid geometry prove that the line segment has only on end point
1 answer
asked by
archana
401 views
A basic oxide will be formed by the element
3 answers
asked by
kashish choradia
401 views
1. I will take him home with me. (him=a dog)
2. I have no money with me. 3. She lives with her parents. 4. I will take him home.
1 answer
asked by
rfvv
400 views
effect of 12 hours of sleep per night?
effect of 15 hours of sleep per night?
4 answers
asked by
unsure student
386 views
And and climb up 5 stairs , each of width 20 cm and height 20 cm . Find the distance covered and displacement of ant ?
0 answers
asked by
Anonymous
384 views
low sleep or sleepiness what is the effect on our reaction time?
1 answer
asked by
Stressed student
381 views
prove that cosA/1-sinA=2cosecA
1 answer
asked by
md
380 views
For Jaala's school uniform, she can wear a light blue shirt with either tan or navy pants or a tan or navy skirt. How many
1 answer
asked by
Liu
377 views
a force of 8 newton acts on a body with a mass of 2.4 kg what is the acceleration
1 answer
asked by
nyor
375 views
Pasteurization is a method used to preserve milk by
1 answer
asked by
kashish choradia
372 views
reresent the rational no. on numberline -7/3
0 answers
asked by
Ranjeet Singh
368 views
(1.07)^2/3
1 answer
asked by
mohammad vasif ansari
244 views
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