All categories

3 years ago

Can someone please help me on this question

Mathematics

1 answer:

vovikov84 [41]3 years ago

6 0

A. The scientific notation for 50,000,000 is 5 x 10^7 (to the 7th power)

B. After squaring 50,000,000 you'll get <span>2500000000000000. In </span>scientific notation, this is 2.5 x 10^15 (to the 15th power).

C. I think what it's asking is how I solved part B... this could be wrong, double check it. I solved it by multiplying 50,000,000 x 50,000,000 and then converting the product into scientific notation.

Hope this helps, if you have more questions, message me or comment under this post!

You might be interested in

Oxygen is carried through the body by

DaniilM [7]

<span>Oxygen is carried through the body by BLOOD</span>

3 0

4 years ago

Select the correct answer.

MArishka [77]

Answer:

C. Robbie's Glider

Step-by-step explanation:

I took the test

6 0

3 years ago

Read 2 more answers

Hey can someone tutor me on math till 12? or till i finsh

ElenaW [278]

Answer:

ill help if yu still need it

Step-by-step explanation:

7 0

3 years ago

My circumference is 20 cm what is my diameter and radius?

Musya8 [376]

Answer:

The diameter of the circle would be: 6.4 cm. rounded or 6.36619772 cm.

The radius of the circle would be: 3.2 cm. rounded or 3.18309886 cm.

Step-by-step explanation:

<h3>The diameter can be solved using: D = $\frac{C}{\pi }$ </h3>

So, the first step would be : D = $\frac{20}{\pi }$

Then : D = 20 ÷ $\pi$

Finally, the answer will be : 6.36619772 cm. or 6.4 cm.

<h3>The Radius can be Solved using: r = $\frac{c}{2\pi }$ </h3>

The first step would be : r = $\frac{20}{2\pi }$

Then : 20 ÷ 6.2831853071796 (2 $\pi$ )

Finally, the answer will be : 3.18309886 cm. or 3.2 cm.

7 0

3 years ago

if a company has 5 employees with annual saleries of $40,000, $50,000, $40,000, $60,000 and $90,000 what is the mean anulal sala

krek1111 [17]

To find the mean of something, add all the numbers then divide by the number of numbers there are.
40,000 + 50,000 + 40,000 + 60,000 + 90,000 = 280,000
Then divide:
280,000/5 = 56,000

The mean of the annual salaries at the company is 56,000

Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)

8 0

3 years ago