Write each fraction as a unit fraction

12/84

13/143

23/138

An antigun advocate wants to estimate the percentage of people who favor stricter gun laws. He conducts a nationwide survey of 1 comma 203 randomly selected adults 18 years old and older.

Shen picks a rational number. What is true about the opposite of his number? a. it is to the left of zero on a number line b. it is the same distance from zero as his original number c. it is located at zero on the number line d.

The temperature outside on a cold January evening is Syracuse was 7 degrees below zero. As the night went on, the temperature increased by 11 degrees. What was the new temperature? Show your work

Emily lived in a blue house for 4.5 years. Then she lived in a yellow house for 3.6 years. How many years did Emily live in the two houses?

The slope of a line is 2/3. the slope of a line parallel to it is?

The radius of a sphere is 7 in. What is the sphere's volume? Round to the nearest tenth, if necessary.

Find the derivative of cos2theta.

Store is located in a state that requires 6% tax on all items sold. if the store brings in $3,392 in one day how much of the total was sales tax

A blueprint of a plot of land has a scale of cm to m. The length of land measures 15 cm on the blueprint. If l represents the length of the actual piece of land, what is l

During his last race, Bryce biked 43 kilometers in 2 hours. If he maintains that same speed, how far will he travel in 3 hours?