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3 years ago

Please answer quickly

Mathematics

1 answer:

Juliette [100K]3 years ago

6 0

Answer:

Step-by-step explanation:

4^3 * 4^4 = 4^(3+4) = 4^7

4^7/4^9 = 4^(7-9)

= 4^-2 = 1/4^2

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Please help me answer this question

taurus [48]

Answer:

The answer is21

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2 years ago

PLEASE PLEASE HELP ME WITH THIS!

andreev551 [17]

No. You can actually solve this question without doing any math. Her only score that is above a 90 is 93, so it will be brought down lower than a 90 very easily by the 77 and the 82.

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4 years ago

A 20-pound bag of dog food costs $16. What is the unit price per pound?

ch4aika [34]

Answer:

0.8

Step-by-step explanation:

To calculate the cost of any item per pound, divide the cost of the item by its weight in pounds: cost ÷ pounds = cost per pound.

Hope This Helped!!

6 0

3 years ago

Convert 9 1/2 into fractional notation.

raketka [301]

(9 * 2) + 1 = 18 + 1 = 19/2 is it's fractional notation/mixed number.

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3 years ago

Would an experience downhill skier want the slope of the hill to be 1/10 or 9/10? Why?<br><br>

kolezko [41]

Answer:

9/10

Step-by-step explanation:

step 1

Compare the slopes

$1/10=0.10$

$9/10=0.9$

$0.9 > 0.10$

therefore

An experienced skier would like the 9/10 hill slope because it is steeper, while the 1/10 is a softer slope.

8 0

4 years ago