Pulse rates of women are normally distributed with a mean of 77.5 beats per minute and a standard deviation of 11.6 beats per minute. Answer the following questions.

Find he difference. (ab-3a+1) - (3ab-4)

Larry wants to buy some carpeting for his living room. The length of the room is 3 times the width and the total area of the room is 27 square meters.

If y=12x-2 where changed to y=12x how would the graph of the new function camp are with the oringinal

A student rolled 8 number cubes and counted the total amount of even numbers to simulate the number of questions she might guess correctly on a true/false test with 8 questions. The dot plot below shows the results of one hundred trials.

Emstone has 14 faces and 10 vertices. how many edges does the gemstone have

Nick is stuck at the top of a Ferris wheel his mother is standing 38 feet from the base of the wheel watching him if the angle of elevation from Nick's mom to neck is 73° how far off the ground is Nick

What is the answer for 3x-7x+1

Which data sets (in graphic or table form) contain outliers? Check all that apply.

Which ordered pair is the solution to this system of equations? LaTeX: x+2y=-1 x + 2 y = - 1 LaTeX: x-3y=14 x - 3 y = 14 Group of answer choices (14, 27) (27, 14) (-3, 5) (5, - 3)

What is the slope of a line that is parallel to the x-axis? a. 0 b. 1 c. undefined