3 years ago

Pls help me I would be happy if do

Mathematics

2 answers:

Brilliant_brown [7]3 years ago

8 0

Answer:

a prism is a three dimensional shape with the same width all the way through.

Step-by-step explanation:

DanielleElmas [232]3 years ago

6 0

Step-by-step explanation:

i think this will help.

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Christina Stratton invested $8,000 in a certificate of deposit for 4 years. The certificate earns interest at an annual rate of

galben [10]

Answer:

6.13%

Step-by-step explanation:

We are given an investment of $8000 deposited for 4 years. We have to find the effective annual yield for which we will need the interest rate and the compounding period.

Annual interest rate compunded quarterly, r = 6% = 0.06

Compounding period is quarterly, n = 4

Annual EffectiveYield = $(1+\frac{r}{n})^{n}-1\\=(1+\frac{0.06 }{4})^{4}-1$

= 0.0613

The annual effective yield is 6.13%

6 0

3 years ago

What is the correct way to write 0.000000056<br> meter in scientific notation?

finlep [7]

Answer:

$5.6 \times 10^{-8}~ m$

Step-by-step explanation:

$0.000000056\\\\=\dfrac{56}{1000000000}\\\\\\=\dfrac{56}{10^9}\\\\\\=56 \times 10^{-9}\\\\\\=56 \times 10^{-1} \times 10^{-8}\\\\\\=5.6 \times 10^{-8}~$