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STALIN [3.7K]
4 years ago
10

Evaluate b^2 c^-1 for b = 8 and c = -4.

Mathematics
1 answer:
DedPeter [7]4 years ago
4 0

Answer:

8ab-2c2 thats the answer Step-by-step explanation:

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Answer!!!!!!!!!!!!?!!?
Vinvika [58]
It would be 2^12 (to the twelfth power) What you do is you multiply the power that's inside of the parentheses and the one on the outside. Since they are both negative, the power will end up being positive. And if you need to multiply it out, it would be 4096.

3 0
3 years ago
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Tiffany has eaten 1/4 of her candy bar.William has eaten 2/8 of his candy bar.Who has eaten the greater amount? Explain your ans
zalisa [80]
Neither one has eaten a greater amount, because 1/4 and 2/8 are equal to each other. You know this because when you divide the numerator and the denominator of 2/8 by 2, you get 1/4, which is the exact same thing. The only way the amounts would vary is if the size of one candy bar is greater than the other.
8 0
3 years ago
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Cory earns $20 per day plus $6 for every
Lorico [155]

Answer:

A. at least 5 sales

Step-by-step explanation:

if he is already making $20 dollars each day and he wants $50 on friday I first took 50-20 to find what he needs to make just in sales once I found out he needs $30 so then I divided 30 by 6 to find out exactly how many sales he needs to make.

7 0
3 years ago
What is the unit rate of a 1.25L Coca Cola that cost $1.29
Artyom0805 [142]

a 1.25L Coca Cola that cost $1.29

Unit rate means we need to find the rate of 1 liter of Coca Cola

1.25 L Coca Cola =  $1.29

1 L of Coca Cola = ?

To find 1 liter of Coca cola divide the cost by liter, so we divide 1.29 by 1.25

\frac{1.29}{1.25}

1.032

So the cost of 1 liter of Coco Cola = $1.032

5 0
3 years ago
Can anyone help me? ill give brainiest if its correct!
jenyasd209 [6]
C) 500

Explanation:
The middle of the box and whisker plot is the line in the middle of the box. That line is over the number 500 on the number line meaning the C would be the correct answer.
6 0
3 years ago
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