Monica exercise everyday at the rate of 1 kilometers every 20 minutes how many meters does she walks for 1 hour

The frequency (F) and length (L) of a wave are related by the following formula: F x L = 3.0 x 10^10. Consider that the wavelength of violet light is 1.3 x 10^-8. What is the frequency of violet light? A) 1.7 x 102 B) 2.3 x 102 C) 2.3 x 1018 D) 4.

To the nearest tenth of a second, how much time would it take the penny to hit the ground? 0.5 seconds 0.6 seconds 0.7 seconds 0.8 seconds

Noah's hot chocolate is too hot so he adds 50 mL of 10 degrees Celsius milk to his 150mL mug of hot chocolate that was originally 90 degrees Celsius. What will the final temp be of the mixture

25 students are learning how to make balloon animals. There are 194 balloons to be shared equally among the students. How many balloons are left over after sharing them equally. If each student needs 8 balloons how many balloons are needed

Pierre had 24 hits in 10 baseball games. At that rate, how many hits could he expect in a season of 55 games

How do you write 636% as a fraction, mixed number, or whole number?

True or False? 1. Every square is a rectangle. 2. Every rhombus is a quadrilateral. 3. Every rhombus with four right angles is a square. 4. Every quadrilateral is a rectangle.

What's 304:9 with a remainder?

Mrs. Allen's car uses 8 gallons of gas for a 224-mile trip. Mrs. Owen's car uses 6 gallons of gas for a 210-mile trip. What are the unit rates for each car's gas usage?

A certain drug concentration of 2.145 mg per 1.716 mL, how many mL are needed to give 2.937 gram of the drug.