3 years ago

How to do this and what's the answer

Mathematics

1 answer:

Darya [45]3 years ago

6 0

The answer to this question is b I got it wrong With picking a and my teacher said it was b

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A high-interest savings account pays 5.5% interest compounded annually. If $300 is deposited initially and again at the first of

inessss [21]

That is an annuity and use the attached formula.

Total = 300 * [(1.055)^11 -1] / .055 -300
Total = 300 * 1.8020924036 -1 /.055 -300
Total = 300 * .8020924036 / .055 - 300
Total = 300 * 14.5834982473 -300
Total = 4375.0494741818 -300
Total = 4075.05

4 0

3 years ago

Jason rolls a fair number cube labeled 1 through 6, and then he flips a coin. What is the probability that he rolls a 3 and flip

qwelly [4]

The answer is 1/12

The chance of getting a 3 on a six-sided dice is 1/6

The possibility of getting heads on a two-sided coin is 1/2

6 multiplied by 2 is 12

1 multiplied by 1 is 1

Hope it helps!

3 0

3 years ago

Read 2 more answers

What is the product in lowest terms? 8/15 * -3/10

german

Multiply the numerators and denominators together:

-24/150

Divide the numerator and denominator by 6:

-24 / 6 = -4
150 / 6 = 25

-4/25

4 0

3 years ago

What is U over 72=2 over 4

Mademuasel [1]

U/72 = 2/4

means u/72 = 0.5

therefore u = 72*0.5

which equals 36

8 0

4 years ago

Read 2 more answers

4. These polygons are similar, but not drawn to scale. Find the value of x.

Dafna11 [192]

Answer

x=10

Step by step explanation:

It is a dilation to you would divide the known sides with each other.

8/2=4

16/4=4

So, you would then multiply 2.5 by 4 which would get you 10

preetty sure this is it, if its wrong then im sorry

4 0

3 years ago