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2 years ago

14

The Grand Canyon is approximately 2^9 kilometers long. Mariner valley is a canyon on mars that is approximately 2^12 kilometers

long. How many times longer is mariner valley than the Grand Canyon

1 answer:

gulaghasi [49]2 years ago

3 0

2^12 - 2^9 would equal 3,584

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astra-53 [7]

Answer: Wilber would save more, because he borrowed $15,000 more in principal.

Step-by-step explanation:

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2 years ago

on her last 3 terms in algebra, Myka had scored a 83,87, and a 92. What score does she need to get on her text test if she wants

Ugo [173]

At least a 98 or it won’t be above a 90

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2 years ago

Factor: 64v^4 - 225w^10

love history [14]

Answer:

( $8v^2-15w^5)(8v^2+15w^5)$

Step-by-step explanation:

STEP 1:

$8^{2}$ $v^{2*2}$ - $15^{2}$ $w^{2*5}$

STEP 2:

$8^{2}$ * $(v^{2})^{2}$ - $15^{2} * (w^{5})^{2}$

STEP 3:

$(8v^2)^2 - (15w^5)^2$

STEP 4:

( $8v^2-15w^5)(8v^2+15w^5)$

6 0

3 years ago

The quotient of a number and -5 decreased by 9 is 2

bija089 [108]

Answer:

n/-5 - 9 = 2

Should be the correct answer.

3 0

3 years ago

In a store, a $15 DVD is marked 10% off. What is the discount on the DVD?

cupoosta [38]

10 percent of $10= $1
10 percent of $5= $0.50
1+0.50=$1.50

4 0

3 years ago