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3 years ago

15

Convert this number expressed in standard form to scientific notation. 28,500,000 1. Move the decimal to create the coefficient:

2.8500000 2. Write in scientific notation: 2.85 × 10x What is the value of x in the scientific notation?

2 answers:

Oduvanchick [21]3 years ago

8 0

Answer:

2.85 x 10⁷

Step-by-step explanation:

suter [353]3 years ago

4 0

Answer:

The value of x is 7.

Step-by-step explanation:

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notsponge [240]

Answer:

$V=90$

Step-by-step explanation:

<u>Step 1: Find the volume of the cone</u>

<u /> $V = \frac{\pi *r^{2}*h}{3}$

<u>Plug in the values</u>

<u /> $V = \frac{\pi *3^{2}*10}{3}$

<u>Simplify and Solve</u>

<u /> $V = \frac{\pi *9*10}{3}$

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