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3 years ago

What is the power of 10 when 0.000028 is written in scientific notation?

Mathematics

1 answer:

Lerok [7]3 years ago

3 0

2.8 x 10 to the power of-5

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(y 3 - y 2 + y + 3) ÷ (y + 1)

Rufina [12.5K]

Answer:

y^2-2y+3

Step-by-step explanation:

use synthetic division

-1| 1 -1 1 3

-1 2 -3

1 -2 3 (0)

y^2 -2y +3

3 0

3 years ago

Step by step explanation please. i want to try to understand it.

zhenek [66]

Answer:

$V_{composite\: figure} =678.24\: in^3$

Step-by-step explanation:

For a single cylinder:

radius (r) = 3 in (Given)

height (h) = 8 in (Given)

It is given that: all the three cylinders are identical, means their radii and heights are equal.

Thus, the volume of composite figure will be equal to three times the volume of single cylinder.

$\implies V_{composite\: figure} =3(\pi r^2 h)$

$\implies V_{composite\: figure} =3(3.14\times (3)^2 \times 8)$

$\implies V_{composite\: figure} =3(226.08)$

$\implies V_{composite\: figure} =678.24\: in^3$

3 0

2 years ago

Read 2 more answers

An airline offer the same number of tickets for mornig and night

RUDIKE [14]

Can u five more info

6 0

3 years ago

The sides of a triangle measure 6,8,10 inches and one 90° angle what type of triangle is it

alexandr1967 [171]

It would be a right scalene triangle.

hope this helped :)

4 0

3 years ago

Which bottle of water costs more per ounce: a 12

ollegr [7]

Answer:

the second bottle

Step-by-step explanation:

To get the amount it costs per ounce, divide the amount of money by the number of ounces.

A water bottle that costs $1.25 for 12 ounces costs roughly 10 cents per ounce. A water bottle that costs about 9 cents per ounce.

therefore, the 16 ounce bottle is cheaper per ounce

3 0

3 years ago