3 years ago

The united states gets about 39% of its energy from petroleum. Express 39% as a decimal.

1 answer:

3 0

Percentages are easy to represent as decimals. Just remember this: If the value is under 100%, just place a decimal point in front of the percent value and remove the percentage sign. If it's over 100%, you'd put the decimal after whatever is in the hundreds place. The reason you can do this is because percent represents a value out of one hundred, and decimals do the same representing values as part of one.
So, 39%->.39

You might be interested in

What is the value of 1/16 times 16 plus negative 16 plus 16?

guapka [62]

Absolute value (no negatives)

1/16=.0625*16=1+16=17+16=33

7 0

3 years ago

Read 2 more answers

The original price of a pair of headphones is $39.99 before tax. When David bought the headphones they rang up for $31.99 before

aleksley [76]

Answer:

To find the sales tax multiply the purchase price by the sales tax rate. Remember to convert the sales tax rate from a percent to a decimal number. Once the sales tax is calculated, it is added to the purchase price. The result is the total cost—this is what the customer pays.

Step-by-step explanation:

8 0

3 years ago

Find the solution set of the inequality \qquad52- 3x < -14.52−3x<−14.

Anarel [89]

Answer:

Step-by-step explanation:

add 14.52 to both sides of the inequality to cancel that value out from the middle. Then you can divide both sides by 3x to get x by itself in the middle.

5 0

3 years ago

Read 2 more answers

I need help w the answer

Semenov [28]

Answer:

Step-by-step explanation:

Took the test and got it right hope it's right

8 0

2 years ago

Can someone tell me what the intersection on the line is ??

algol13