We can calculate E
EE, the amount of euros that has the same value as
D
DD U. S. dollars, using the equation
E
=
17
20
D
E=
20
17

DE, equals, start fraction, 17, divided by, 20, end fraction, D.
How many euros have the same value as
1
11 U. S. dollar?
euros
How many U. S. dollars have the same value as
1
11 euro?
dollars

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Astudent must have an average on five test that is greater than it equal to 80% but less than 90% to receive a final grade of b. devon's greades on the first four test were 78% 62% 91% and 80% what range if grades on the fifth test would give him a b in the course? ( assuming the highest grade is 100%)