3 years ago

Explain how to write 45,100,000 in scientific notation.

Mathematics

1 answer:

Komok [63]3 years ago

5 0

Step-by-step explanation:

$45,100,000 \\ = 4.51 \times {10}^{7}$

You might be interested in

Question 10(Multiple Choice Worth 1 points)

tangare [24]

Good morning ☕️

Answer:

4(x + 3)(2x − 7)

Step-by-step explanation:

4(x + 3)(2x − 7) = 4(2x² − 7x + 6x − 21)

= 4(2x² − x − 21)

= 8x² − 4x − 84

____________________________

5 0

3 years ago

Giving Brainliest!! 1.Zeus Industries bought a computer for $2857. It is expected to depreciate at a rate of 24% per year. What

iVinArrow [24]

2857*.24%=685.68

685.68*3=2057.04

2857-2057.04=799.96

8 0

3 years ago

A cylinder has a volume of 175 cubic units and a height of 7 units. The diameter of the cylinder is

olga nikolaevna [1]

Easy the answer is... about 5

5 0

3 years ago

Read 2 more answers

Mitchell currently sells stoves for company a at a salary of $12,000 plus $150 commission for each stove he sells Company B offe

ipn [44]

Answer:

Mitchell needs to sell 120 stoves for the options to be equal.

Step-by-step explanation:

Company A gives Mitchell $12000 salary plus $150 commission per stove selling and Company B is offering Mitchell $24000 salary plus $50 commission per stove selling.

So, if Mitchell sells x number of stoves such that both the plans become equal, then we can write

12000 + 150x = 24000 + 50x

⇒ 100x = 12000

⇒ x = 120

Therefore, Mitchell needs to sell 120 stoves for the options to be equal. (Answer)

5 0

3 years ago

The lateral surface area of a cylinder is 1106 cm2. Given that the height is 11 cm, calculate the radius. Answer to the nearest

Gwar [14]

The formula for the surface area of a cylinder with radius r and height h is $2 \pi r^2 + h*2 \pi r$
since h=11, substitute into the formula to get $2 \pi r^2 + 11*2 \pi r=1106$
$2 \pi r^2 + 22 \pi r= 1106$
$\pi r^2 + 11\pi r= 553$
since the total surface area isn't given in pi units, we can set pi=3.14
$3.14r^2 + 11*3.14 r= 553$
$3.14r^2 + 34.54 r= 553$
$3.14r^2 + 34.54 r-553=0$
$314r^2 + 3454 r-55300=0$
$157r^2 + 1727 r-27650=0$
$\boxed{r\approx 9 cm}$

8 0

3 years ago