A 16 inch piece of string is 40.64 centimeters. To the nearest 0.01 a centimeter, how long will a 42-inch piece of ribbon be?

Do these pair of ratios form a proportion 4/3 and 16/12

Four consecutive integers have a sum of - 30. Write an equation to represent the situation. Then solve the equation to find them.

A bag contain biscuit pack of three different flavors lemon, chocolate and strawberry. Ali wants to eat the lemon biscuit as lemon is his favorite, but he cannot look into the bag.

Find the area of a right triangle with a hypotenuse of 5 inches and a leg of 3 inches. A) 6 in2 B) 12 in2 C) 15 in2 D) 20 in2 E) 30 in2

2 (5b-7) = -84 what is b? and how do I get the answer?

Given: x+3.8>-10.02 Choose the solution set

What multiplies to be - 42 and adds to be 19?

What percent of 52 is 12?

Which fraction is closest to zero? 8/12,5/8,6/10, or 2/3

A screw has a mechanical advantage of 12.5. How much force must you apply to the screw so that it has an output force of 1000 N?