Which expressions are equivalent to the one below? 21x/7x

Select all that apply. Which of these polygons is not formed by the cross-section created when a plane intersects a cube? Select all that are possible. square circle pentagon trapezoid triangle rectangle

Johnny uses a mirror placed on level ground to measure the height of a building. Johnny is 6 feet tall and stands 4 feet away from the mirror.

Rohan had ten dollars. he bought x pounds of potatoes which were on sale for 40% off the original price. write and expression that represents the amount of money rohan had left in simplest terms.

Google maps tell you that a 350 kilometer trip will take you 7 hours what is your average speed?

Assume that each of the n trials is independent and that pis given trial. Use the binomial probability formula to find P (x). n=15, x = 3, p=0.5 P (x) = (Round to three decimal places as needed.)

A random sample of 121 bottles of cologne showed an average content of 4 ounces. It is known that the standard deviation of the contents (i. e., of the population) is 0.22 ounces. In this problem the 0.22 is Select one: a. a parameter. b.

What is the responsibility if a scientist

What is 1/8 x 3/8 and how do you do the problem?

Jackson is 54 mikes east of Lazy River Resort. Ontario is 31 mikes south of Jackson. A land developer prioress building a shortcut to directly connect Ontario and Lazy River. Show calculations

What is 73.57 rouned to the nearest tenth of a mile