Find two numbers whose sum is 10 for which the sum of their squares is a maximum

Hannah has a biased coin. She is going to throw the coin once. The probability of getting heads is 0.7 Jamal is going to throw this coin 200 times. Work out an estimate for the number of heads Jamal will get.

Least common factor for 16,20,24

During the cold winter months, a sheet of ice covers a lake near the Arctic Circle. At the beginning of spring, the ice starts to melt. The variable ss s models the ice sheet's thickness (in meters) tt t weeks after the beginning of spring. s=-0.

After creating the stem and leaf plot wren wants to determine the oldest house on his neighborhood. What is the age of the oldest house?

Examine the diagram. Triangle A B C. Angle A is (3 x minus 24 degrees) and angle B is x degrees. The exterior angle to angle C is 132 degrees. What equation can be used to find the value of x? What is the measure of ∠B? m∠B = °

If there are 15 boys in a class of 25 students, what is the ratio of girls to boys in the class

Jasmine sells girl scout cookies for $4 dollars a box jasmine says if sells $265 boxes she will make 2,000 dollars. is the exact answer reasonablezc

How do you write 225% as a fraction in simplest form

Simply 3-[ - (-1) ] a. 4 b. - 4 c. 2 d. - 2

A total of 691 tickets were sold for the school play they were either adult tickets or student tickets there were fifty nine fewer student tickets sold than adult tickets how many adult tickets were sold