Cual es la probabilidad de sacar un numero impar lanzando los dados y sumando ambos lados

In a collection of nickels, dimes, and quarters worth $6.90, the ratio of the number of nickels to dimes is 3:8. The ratio of the number of dimes to quarters is 4:5. Find the number of each type of coin.

Work out the height of a triangle with the base of 5metres and erea of 20meters squared

Andy takes 3 hours to deliever 189 newspapers on his paper route. What is the rate per hour in which he delievers the newspapers?

It takes mike 18 minutes to finish reading. four pages how long does it take for him to finish reading 30 pages

What is the value of x in 3x+5+3

8 + (7 + 1) 2! divided by 4. (1/2) 4

Define like terms. Give an example of like terms and then combine them

How do you do solve systems of equations?

A gym surveyed 100 female members. These members were chosen at random from the gym's membership database.

15. The minute hand of a watch has a length of 1.4 cm. Find the: (a) distance moved by the tip of the minute hand from 8.13 a. m. to 8.49 a. m. (b) angle swept by the minute hand if the tip moves 8.