Use the equation S=n (n+1) to find the sum of consecutive even numbers through 40

Rule: Start at 3 and 1/8, subtract 3/4

The number of goldfish in a tank is 19, and the volume of the tank is 52 cubic feet. What is the density of the tank? a) 0.22 goldfish per cubic feet b) 0.27 goldfish per cubic feet c) 0.33 goldfish per cubic feet d) 0.37 goldfish per cubic feet

7 over 20 as a decimal

The official length for a marathon race is 26.2 miles. How many yards long is a marathon? How many feet?

Vertex of y=5x^2-10x+1

Sierra's karate class lasts 56 days how many weeks does da class last

Joelle has $15.75. She spent $6.38 at the store. Which equation can be used to represent how much money, x, Joelle has left? A. 6.38x = 15.75 B. x + 15.75 = 6.38 C. x-6.38=15.75 D. x + 6.38 = 15.75

work out the circumference of this circle take pie to be 3.142and give your number to 1 decimal place and the radius is 11.2cm

A pet store sells puppies and kittens in the ratio 5 : 4. If their sales of puppies and kittens combined came to 27, how many puppies did they sell?

In a large apartment building, 35 of the apartments have a balcony and 55 do not. An apartment is randomly selected as part of a survey. What is the probability it has a balcony? Enter your answer to the nearest percent in the box.