Lola rode her bike for 7/10 of an hour on Saturday, and 3/5 of an hour on Sunday.

How much longer did she ride her bike on Saturday and Sunday?

The density of a fish tank is 0.2 fish / feet cubic square. There are 8 fish in the tank. What is the volume of the tank?

Ruth is making a necklace for a friend. she has 3 different types of clasps, 2 different chains, and 5 different cnarms. if she only puts one charm on the necklace, how many different necklaces could she make? a) 3 b) 10 c) 25 d) 30

What is the product of 0.42 and 0.03? 0.0126 0.126 126 1,260

What is equivalent to 4/21

90% of students at a university use a backpack, while the rest do not. Of all the students, 50% carry their laptops with them and 5% carry neither a backpack nor laptop. What percentage of students carry their laptops and use a backpack?

Write a differential equation that fits the physical description. The velocityvelocity of a particle movingof a particle moving along a straight linealong a straight line at time t is proportional to the fourthfourth power of its position xposition

A fuel-anker's tank is long and has a diameter of seven feet. Determine the surface area of the fuel tank.

What is the product? 2 х (х - 4)

An interior decorator must furnish two offices. Each office must have a desk, a chair, a file cabinet and 2 bookcases.

For the experiment of drawing a single card from a standard 52-card deck, find the probability of the following event. Neither a red card nor a 7