The initial size of a bacteria future that grows exponentially was 10,000. After 1 day, there are 15,000 bacteria ... how long will it take for the culture to double in size?

The area of a triangle is 26.4 square feet. The base of the triangle is 10 feet find the height.

A red ballon starts at 7 meters off the ground and rises at 3 meters per second. A ballon starts at 12 meters off the ground and rises at 2 meters per second. Write and solve an equation to determine when the balloons are at the same height

Luke has a string that is 6 inches long and a string that is 11 inches long. How many inches of string does Luke have? Draw a diagram. write a number sentence using □ for the missing number. Solve

A system of equations is graffed on the coordinate plane

The probability of picking a quarter from a jar of coins is 0.125. If Noah has 250 coins in the jar, about how many quarters are in the jar?

Find the length of the hypotenuse of the right triangle if the width is 60 and hight is 32

Which answer shows 8.45 * 10^4 written in standard form? A) 0.000845 B) 8,450 C) 84,500 D) 8,450,000

Tickets for a concert cost $10 each if you order them online, but you must pay a service charge of $8 per order. The tickets are $12 each if you buy them at the door on the night of the concert. Write a system of equations to model the situation.

Sadie pays a $35 entry fee for her team to run a road race. She also pays $5 per race t-shirt for each of her team members. The total (entry fee and t-shirts) Sadie paid for the race was $65. Write an equation represent the situation

Suppose a family has a gross annual income of $45609