All categories

2 years ago

A number is being written in scientific notation. The student moves the decimal point to the left 3 places and _____.

Mathematics

2 answers:

Natalka [10]2 years ago

6 0

Correct answer: D. multiplies by 10^3

The other answer is incorrect. The correct answer is D. multiplies by 10^3.

ELEN [110]2 years ago

5 0

If you are moving the decimal point to the left, the exponent is negative. If you move it to the right, the exponent is positive.
There is only one negative exponent here, and it is the first option.
So:
A number is being written in scientific notation. The student moves the decimal point to the left 3 places and A. multiplies by 10^-3.

You might be interested in

Help Fjfjdjxjcjfjfjdjdjjdjdjd

White raven [17]

Answer:

a or b

Step-by-step explanation:

3 0

2 years ago

How to complete equation and tell property with 21*blank =9*21

LenaWriter [7]

21*x=9*21

9*21=189

21*x=189

Divide 189 by 21 to solve for X or in this case "Blank"

189/21= 9

5 0

2 years ago

Which number is the answer

const2013 [10]

Answer:

Step-by-step explanation:

32-24 gives you 8

So she only needs one.

7 0

2 years ago

Geometry Parallel Angles (In The Screenshot)

saw5 [17]

Answer:

x equals -11

Step-by-step explanation:

all angles of a triangle have to add up to be 180°

4 0

2 years ago

Write a mixed number and an improper fraction for the model below

Mariulka [41]

Answer:

2 and 3/4

11/4

Step-by-step explanation:

an improper fraction is any fraction with a numerator bigger then the denominator.

a mixed number is the "proper" version of an improper fraction.

the fraction 11/4 as a mixed number is 2 and 3/4.

to make an improper fraction a mixed number, find out how many times the denominator goes into the numerator. whatever you have left that didn't make 1 whole, turns into the fraction .

hope this helped

4 0

2 years ago