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3 years ago

Piper deposited $734.62 in a savings account that earns 2.6% simple interest. What is Piper’s account balance after seven years?

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

5 0

That would be $868.32 okay :)

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The ratio of the Areas of the bases of these cones is 9 to 4.

Lapatulllka [165]

Answer:

Step-by-step explanation:

This is something you learn in Geometry. Gotta love Geometry and all of its hundreds of rules for triangles and circles and all that good stuff!!

The rule for similar figures is

ratio of perimeter (one-to-one)-->area (square the one-to-one)-->volume (cube the one-to-one).

We are given area. You CANNOT CUBE THE AREA MEASURES TO GET TO THE VOLUME!! You have to find the one-to-one first and then go forward from there.

If the area is the one-to-one squared, then

$\frac{\sqrt{9} }{\sqrt{4} }=\frac{3}{2}$

The one-to-one is 3:2. To get to the volume now, cube those one-to-one values:

$\frac{3^3}{2^3}=\frac{27}{8}$

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3 years ago

I need help with math

nataly862011 [7]

Answer:

is that middle school or what

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3 years ago

The perimeter of the original rectangle on the left is 30 meters. The perimeter of the reduced rectangle on the right is 24

kherson [118]

Answer:

The answer is 5.

Step-by-step explanation:

It's the only one that makes sense, and i took the quiz and got 100%

You're welcome :D

4 0

3 years ago

Help, I need some explaining on this math question

vesna_86 [32]

Answer:

8 in each box

Step-by-step explanation:

Step 1: 4x+5x=72

Step 2: Add 4x and 5x which is 9x, so 9x=72

Step 3: Divide both sides by 9. 72 divided by 9 is 8. So x=8

Conclusion: There are 8 granola bars in each box.

7 0

3 years ago

Which rectangular prism has a volume that is different from the others? A prism has a length of 2 meters, a height of 4 meters,

Thepotemich [5.8K]

Answer:

Step-by-step explanation:

i took the test

5 0

3 years ago

Read 2 more answers