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2 years ago

Kami's fitness trainer recommends that she drinks 121212 fluid ounces of water 888 times a day.

Mathematics

1 answer:

SCORPION-xisa [38]2 years ago

3 0

Answer:

13,454,532 cups a day

Step-by-step explanation:

121212*888=107,636,256 8 fluid ounces in a cup so divide by 8 to get 13,454,532.

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7th grade math pls help

Yakvenalex [24]

Answer:

"A" IS THE ANSWER

Step-by-step explanation:

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3 years ago

Leah decided to paint some of the rooms at her 51 room hotel. She needs 1/5 of a can to paint per room.if Leah had 6 cans of pai

enyata [817]

If 1/5 can for 1 (each) room, then:
for 51 rooms, (51*1/5)=10.2 rooms.
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3 years ago

Read 2 more answers

Riley and Erik have earned a total of 135 tokens to buy items in the school store. The ratio of the number of tokens that Riley

lisabon 2012 [21]

Answer:

<em>Riley has 72 tokens</em>

Step-by-step explanation:

<u>System of Equations </u>

We have two conditions for the tokens Riley and Erik have earned. Let's call x and y to the number of tokens of Riley and Erik respectively. The first condition states that

$x+y=135$

Solving for y

$y=135-x$

The second condition is that the ratio of the number of tokens that Riley had to the number of tokens that Erik has is 8 to 7. It's written as

$\displaystyle \frac{x}{y}=\frac{8}{7}$

Or equivalently

$7x=8y$

Replacing y from the first equation

$7x=8(135-x)$

Operating

$7x=1080-8x$

Simplifying

$15x=1080$

$\boxed{x=72}$

Riley has 72 tokens

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3 years ago

Khi Chính phủ đánh thuế trên 1 đơn vị sản phẩm bán ra làm cho đường chi phí cận biên: *

Ierofanga [76]

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2 years ago

A company has a cost equation of c=0.925x^2-4x+20 and a profit equation of p=-1.125x^2+6x+40. Solve for the breakeven point.

lana66690 [7]

0.925x^2 - 4x + 20 = -1.125x^2 + 6x + 40 (at break even point)

2.05x^2 - 10x - 20 = 0

x = [ - (-10) +/- sqrt(100 - 4*2.05*-20) / (2*2.05)

x = 6.40, -1.52 Ignore the negative

Answer is 6.40

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2 years ago