Can someone answer this:

Sonia has $4.70 in nickels and quarters. If she has a total of 30 coins, how many of each kind of coin does she have?

Wich of the following is not true for atoms? A. They are made up of elements? B. they are the building blocks of matter C. They contain a nucleus D. They are made of protons neutrons and electrons

At lunch, 5 friends shared 3 pizzas equally. What fraction of a pizza does each friend get?

Solve and show your work for each question. (a) What is 0.36 - - (lines on top of the 3 and 6) expressed as a fraction in simplest form? (b) What is 0.36 - (line on top of the 6 only) expressed as a fraction in simplest form? (c) What is 0.

What is the greatest possible error when measuring to the nearest quarter of an inch?

If a diagonal is drawn in a parallelogram, then two congruent triangles are formed. a. True b. False

Lions spend 5 / 6 of their day sleeping how many hours a day do lion sleep

The total area formed by a triangle with a base of 4 1/4 inches and a height of 10 inches and rectangle that is 10 inches by 4 1/4 inches

Find p+q, given that (q+4) (p+3) - (q+2) (p+1) = 44.

A cylinder has a diameter of 6 feet. The volume of the cylinder is 36/5 π cubic feet. Enter the height, in feet, of the cylinder in decimal form. Round your answer to the nearest tenth.

Given the function ƒ (x) = 3x^3 - 8x^2 - 15x + 10, find ƒ (3).