Sara wants to add 0.35 to 1/2 using fractions. Which fraction can she use for 0.35?

She can 35/100 or 7/20 for 0.35 to add to 1/2.

Step-by-step explanation:

Considering the decimal number

Converting into fraction

There are 2 digits to the right of the decimal point, therefore multiply and and divide by 100

Therefore,  she can use for 0.35 to add to 1/2.

Note:

Therefore, she can 35/100 or 7/20 for 0.35 to add to 1/2.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1