To decrease a number by 21 % what do i have to multiply it by

Line n intersects line l and m forming the angles shown in the diagram below

Ben Snell has $400 in his savings account. His annual interest rate is 4%. How much simple interest did he earn after six months?

What is the probability of a number less than 4 showing when a number cube is rolled?

A particular shade of paint is made by mixing five parts red paint with seven parts blue paint. To make the shade Shannon mixed 12 quarts of blue paint with a quarts of red paint. Did Shannon mix this correct shade? Explain.

Ramon uses a metric tape measure to find the circumference of a model globe, as shown below. What is the circumference of this globe? A. 15.27 cm B. 15.54 cm C. 16 cm D. 15.24 cm

2. Determine whether each of these sets is finite, countably infinite, or uncountable. For those that are countably infinite, exhibit a one-to-one correspondence between the set of positive integers and that set.

Jason eats 10 ounces in 5 days, how many pounds will he eat per day

What is the value of x and the length of segment DE? 10x + 15 = 9 (9) x = Length of = units

The vertex from of the equation of a parabola is y = (x - 3) 2 + 36 what is tge standard form of the equation

In a game an octahedral dice (8 sides) numbered 1 to 8 lands on 8 18 times, and on 1 to 7 42 times. what fraction of times was the score less than 8