Jscored 80% on a test. he missed 4 problems. how many problems were on the test?

Pick the description of a geometric object that best matches the real world object box for a deck of card

Acylinder has volume 45π and radius 3. what is it’s height?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.