At a pen factory 3 out of 80 pens are defective. If the factory produces 7680 pens in a day, how many will be defective?

If two events are independent, then the probability of both events is less than 1. Is this true or false?

What is the volume of the figure below, which is composed of two cubes with side lengths of 9 units

The number of boxes of cookies sold by imelda was 32 fewer than the number of boxes of cookies sold by keiko. th number of boxes of cookies sold by Sarah was 58 more than the number sold by keiko. write an algebraic expession for each quantity.

What value of y makes the equation below true? 3-2y=-6

If h = 8 units and r = 2 units, then what is the approximate volume of the cone

April can buy a package of 10 folders for $1.20 or a package of 8 folders for $1.12. What is the unit price, per folder, in each package?

A total of 607 tickets were sold for the school play they were either adult tickets or student tickets there were 57 more students tickets sold then adult tickets how many adult tickets were sold

How do I Write 157.50 earned in 15 hours as a unit rate per 40-hour worksheet

The isotope cobalt-60 has a nuclear mass of 59.933820 u Calculate the binding energy of cobalt-60 using the following information. Mass of Proton: 1.007825 u Mass of Neutron: 1.008665 u 1 u = 931.5 MeV

2 times a number plus 3 equals one half a number plus 12