Mina spent 4 hours visiting her friend. they spent 2/3 of their time together riding bikes. How many hours did mina and her friend spend riding bikes?

If there is 360 grams of radioactive material with a half-life of 8 hours, how much of the radioactive material will be left after 32 hours and is the radioactive decay modeled by a linear function or an exponential function? A) 22.

Find the dimensions of a rectangle whose width is 7 miles less than it's length and whose area is 120 square miles.

What is 53w+13<56w+16

Jimmy has more than 123 dimes in his piggy bank. The number of dimes in his piggy bank is three times the number of quarters. Jimmy has x quarters in his piggy bank. The inequality that represents this situation is x >.

This prism has a volume of 84 cm3. What would the volume of the prism be if each dimension was quadrupled?

A flock of canadian geese migrated 71 miles in 28 days. what is the average rate at which these geese traveled in miles per day

Is it true that a plane consists of an infinite set of lines?

Sebastian and teshawn go to the movies. the tickets cost $16 in total. the boys share the cost equally. how much does tedrawn pay?

It takes 3 buckets of water to fill one third of a fish tank how many buckets are needed to fill whole tank

Which is the same function as - 2x - 3 = y? A) f (x) = - 2x-3 B) f (-2x) = - 3 C) f (-3) = - 2x D) f (x) = - 2-3