2 years ago

Evaluate the expression. Write your answer in scientific notation.

1 answer:

3 0

Move the decimal so there is one non-zero digit to the left of the decimal point. The number of decimal places you move will be the exponent on the
10.If the decimal is being moved to the right, the exponent will be negative. If the decimal is being moved to the left, the exponent will be positive.

2.16 • 10^-1

You might be interested in

Help please? match each system of linear equation with the correct numbers of solutions

Ksenya-84 [330]

Answer:

Step-by-step explanation:

First system: no solution, since the two lines are parallel; they never cross.

Second system: one solution

Third system: infinitely many solutions, since the second equation is a multiple of the first

4 0

2 years ago

If 75% is £45 what is the full cost

SpyIntel [72]

X × 75% = £45
x = £45 / 75%
x = £45 / 0,75
x = £60

6 0

3 years ago

A color printer prints 24 pages in 9 minutes. How many minutes does it take per page?

Gnom [1K]

Answer:

it gets almost 3 pages but it gets 2 pages per minute

Step-by-step explanation:

3 0

2 years ago

Simplify each expression for x 4 a. -5x4 b. 7x-3

kirill [66]

Does x equal 4 ?if it does then a) -100
b) 25

4 0

3 years ago

Function or not a function

Shkiper50 [21]

Answer:

Not a function.

Step-by-step explanation:

Functions have graphs or slopes.

This is not a function.

This is not on a graph or on a slope.

Your answer is not a function.

7 0

2 years ago