Emi computes the mean and variance for the population data set 87, 46, 90, 78, and 89. She finds the mean is 78. Her steps for finding the variance are shown below.

Solve for L. P = 2L + 2W L = 2 / (P - W) L = 2 (W - 2P) L = (P - 2W) / 22

Write expanded form and standard form decimals with tents

Jayne has 3 quarters, 2 dimes, a nickel, and 2 pennies in her pocket. How many different amounts of money can she make using three of these coins? a. 24 c. 17 b. 20 d. 14

How to make 2.06 repeating as a mixed number

Q+r/s when q=31, r=48, and s=6

How many groups of 5 in 300

Erins water bottle holds 665 milliliters. Dylan is carrying two water bottles. Each one holds 0.35 liters. Who is carrying more water?

At the amusement park, you decide to ride the Ferris wheel, which has a maximum height of 100 meters and a diameter of 50 meters. It takes the wheel seven minutes to make one revolution.

Which scenario could be represented by the algebraic expression 365/y? Barb wants to divide a number by the days in a year. Barb wants to multiply the days in a year by a number. Barb wants to divide the days in a year by a number.

If on the 1040EZ form, the amount on line 10 is greater than the amount on line 11 in the Payments Credits, and Tax section shown below, the taxpayer will: