The fastest texter in the world is Ben Cook who typed a 160-letter messge in about 40 seconds. How many letters can Ben text in a second? How many letters in a minute.

Which of the following is a simulation? A. measuring the mean and standard deviation of measurements from a sample B. taking a series of measurements based on multiple samples C.

Name an event that would be measured in days.

Measure of exterior angles in regular 100-gon

What is 7/8 as a percent fraction and decimal

Which model represents the equation below? Negative 4 x + (negative 2) = 3 x + (negative 5)

Choose the most correct statement given that Quadrilateral ABCD has vertices A (2, 1), B (2, 4), C (7, 4), and D (6, 1) ? 1. Quadrilateral ABCD is a parallelogram because opposite sides are parallel. 2.

The function h (t) = - 2 (t-3) ^2+23 represents the height, in feet, t seconds after a volleyball is served. Which of the following statements are correct? Select all that apply.

Convert 15.5 feet to meters.

What value of x make this proportion tire 120/165 = x/11

Suppose there's 0.9811 ml of DEET in 1 ml of insect repellent. How much DEET would be in 20 ml of the repellent? A. 19.622 ml B. 24.5275 ml C. 9.811 ml D. 1.9622 ml