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Ginny
Questions (42)
a) Use a calculator to compute 2^161. Are you able to tell what the ones digit of this number is from the calculator’s
2 answers
1,209 views
A flock of geese on a pond was being observed continuously. At 1:00pm, 1/5 of the geese flew away. At 2:00pm, 1/8 of the geese
5 answers
1,760 views
Erika is weaving a wool blanket. So far, she has used 10 balls of wool and has completed 5/8 of the blanket. How many more balls
3 answers
801 views
If 2/3 of a cup of juice gives you 120% of your daily value of vitamin C, what percent of your daily vaulue of vitamin C will
8 answers
1,572 views
Two stores have a combined total of 210 teddy bears. After the first store sold 1/2 of its teddy bears and the second store sold
3 answers
574 views
Jane had a bottle filled with juice. At first she drank 1/5 of the juice in the bottle. After 1 hours she drank 1/4 of the juice
1 answer
508 views
Two stores have a combined total of 210 teddy bears. After the first store sold 1/2 of its teddy bears and the second store sold
4 answers
989 views
Jane had a bottle filled with juice. At first she drank 1/5 of the juice in the bottle. After 1 hours she drank 1/4 of the juice
2 answers
1,357 views
Two stores have a combined total of 210 teddy bears. After the first store sold 1/2 of its teddy bears and the second store sold
2 answers
489 views
There are F cups of flour in a bag. First, 3/8 of the flour in the bag was used. Then, 1/5 of the remaining flour was used. At
1 answer
1,325 views
An aquarium contained an equal number of horseshoe crabs and sea stars. After 15 horseshoe crabs were removed and 27 sea stars
1 answer
1,930 views
A box of Brand A laundry detergent washes 20 loads of laundry and costs $6. A box of Brand B laundry detergent washes 15 loads
0 answers
494 views
A box of Brand A laundry detergent washes 20 loads of laundry and costs $6. A box of Brand B laundry detergent washes 15 loads
0 answers
572 views
A box of Brand A laundry detergent washes 20 loads of laundry and costs $6. A box of Brand B laundry detergent washes 15 loads
1 answer
686 views
A box of Brand A laundry detergent washes 20 loads of laundry and costs $6. A box of Brand B laundry detergent washes 15 loads
2 answers
757 views
Driving at a constant speed, you drove 14 miles in 20 minutes. On the “double number line”, show different distances and
1 answer
580 views
For a certain shade of pink paint, the ratio of white paint to red paint is 5 to 2. Explain how to use the strip diagram shown
7 answers
2,373 views
For a certain shade of pink paint, the ratio of white paint to red paint is 5 to 2. Explain how to use the strip diagram shown
1 answer
647 views
A box of Brand A laundry detergent washes 20 loads of laundry and costs $6. A box of Brand B laundry detergent washes 15 loads
1 answer
568 views
Two six sided dice numbered 1-6 on each thrown simultaneously, what is the orobabolity that the sum of the two sides are greater
1 answer
501 views
Two six sided dice numbered 1-6 on each thrown simultaneously, what is the orobabolity that the sum of the two sides are greater
1 answer
476 views
What is the fundamental frequency on a 5 m rope that is tied at both ends if the speed of the waves is 24 m/s?
1 answer
935 views
Radio waves travel at the speed of light, which is 3.00 ✕ 108 m/s. What is the wavelength for a FM station broadcasting at
1 answer
960 views
Which does the following sentence contain?
Walking by the river is our favorite pastime. participle infinitive as subject gerund
1 answer
1,529 views
A bird sitting 16 feet above the ground in an apple tree dislodges an apple. After how many seconds does the apple land on the
4 answers
663 views
A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second.
1. Write an equation that
2 answers
606 views
Could you maybe walk me through this Algebra word problem?
Here is the problem: Anita wants to put a moat around her rectangular
4 answers
584 views
I need to factor the expression
z^2 + 15z - 54 I think it's either (z - 9)(z + 6) OR (z - 6)(z + 9) Can you help me out? Thanks!
1 answer
475 views
I need to factor the expression
t^2 + 4tv + 4v^2 I got this answer: (t + 2v)(t + 2v) Check my work? Thanks!
2 answers
542 views
A gold bar is exactly 31 cm long. You want to cut the bar into smaller segments so that one or a combination of segments can add
1 answer
491 views
If a data set is: 18, 9, 14, 10, 15....
What would be the mean absolute deviation? What I got was 13.2, but it seems incorrect.
0 answers
381 views
An electron accelerates from rest to the right, in a horizontally directed electric field. The electron then leaves the electric
0 answers
695 views
Show that proj(b⃗a⃗) =[(a⃗⋅b⃗)/(b⃗⋅b⃗)](b⃗)
0 answers
409 views
What is a galaxy with no definite shape or size called?
1 answer
871 views
Triangle PQR has vertices P(1,2), Q(25,2) and R(10,20).
Find the coordinates of the centroid. Find the coordinates of the
1 answer
2,361 views
Staples recently charged $17.99 per box of Pilot Precise rollerball pens and $7.49 per box for Bic Matic Grip mechanical
3 answers
520 views
{1,3,5}�¿
1 answer
229 views
A rectangular room has a perimeter of 94 and area of 546. What are the dimensions of the room?
1 answer
468 views
How do I find the domain of the funcition algebraically and support my answer graphically?
f(x) = sqrt(x2) + (4)
2 answers
458 views
I need help w/ a question: Insulin protein has 2 polypeptides A and B. Human and duck insulins have the same sequence except for
0 answers
505 views
Will somebody please tell me the nitrogen,H20, and carbon formulas????
Thanks!
3 answers
400 views
Will somebody please tell me the following formulas:
Nitrogen Water (H20) and carbon?? Thanks
1 answer
414 views
Answers (23)
sup nigers
Well I have no idea how you arrived at your answer
We are supposed to use the strips!
Then what would the equation be by using 28, 3x, 7/8, and 4/5
I have 3 blocks and I shade 2/3 of those blocks leaving me with 1/3. Each of the blocks is 40 since 40+40+40 = 120. So 120/40 = 3. I still don’t know why you divided 120 by 2
Is there a different way to do it? 1:00 is 1/5 and that becomes 4/5 2:00 is 1/8 and that becomes 7/8 3:00 is 3x The equation would equal to 28
That’s not an equation. What would the equation be?
I did and it doesn’t. I know the answer is 105, but don’t know what the equation is
I’m not sure how you got that equation you had
Again, we are not supposed to do it that way
I would need to use a strip diagram. The first store will be 2/4 instead of 1/2 since the store sold 1/2 and then the second store will be 2/3 since the store sold 1/3. Would the equation then be 2/3x + x = 210. Then, 5/3x = 210. Then, 210 times 3/5. X=126
Let's say for Brand A, I have 20 loads and it costs $6, the next load will be 3.33 that costs $1. How would I keep going to find the next load and the costs of that load? For Brand B, I have 15 loads that costs $5 and the next load is 3 that costs $1, how
For plan A, I have 20 loads that costs $6 and I need to figure out how I would get to the next loads. Example, 3.33 loads coasts $1 and I want to keep going and what I need to do to get to the next load.
White paint have 5 strips going across and under neath that red paint has 2 strips going across
That's right.. sorry 'bout that. Thanks, Mate.
2500ft^2 x 1gal/(0.134ft^2)=~ 186567 gal. Right?
Thanks
Thanks.
Thanks
The answer is water pollution.
According to order of operations, you have to multiply/divide first. Because multiplying comes before dividing in this problem, you multiply 5x9 to get 45. You now divide. 45/56 is rounded to about .80, and you add 5 to that to get 5.80
Hi, Rhianna. What you would first do is multiply: 7x7x7x7x7x7, which would equal 117,649. 7x7x7x7x7x7x7 would equal 823,543. 117,649/823,543 would finally equal 0.14285714285
1)Caliban is a sort of monster- half man, half beast. There is hostility betweem Prospero and Caliban. 2)Thanks to his magic art, Prospero subdues all the spirits living on the island, including Caliban, into his service. 3)Caliban claimed to own the
