Estimate the percent of temperatures within 1 standard deviation of the mean. round temperatures to the nearest 10 degrees. for example, 1 standard deviation below the mean is 61.3-21.5=39.8 which would be rounded to 40.

Susie made 3 cakes for teacher appreciation day, she sliced each cake into 6 pieces she put 2 pieces of chocolate candy into each slice how many pieces of chocolate candy were used?

Gabby has 10 feet of ribbon. She used 4 feet of ribbon. How many yards of ribbon are left? (3 feet = 1 yard) A. 1 yard B. 2 yards C. 6 yards D. 18 yards

How many ninths does it take to make a amount as 1/3

An artist sells 4 paintings for $20 each, 4 sculptures for $60 each, and 4 photographs for $10 each at her art show. How much money does the artist make on these sales in all?

What is 9 times 27 + 2 times 31 - 28=n

How many thousands are in 3.293

The amount of rainfall in January in a certain city is normally distributed with a mean of 4.2 inches and a standard deviation of 0.5 inches. Find the value of the quartile Q1

To describe a sequence of transformations that maps triangle ABC onto triangle A"B"C", a student starts with a reflection over the x-axis. How should the student complete the sequence of transformations to map triangle ABC onto triangle A'B'C''?

What is the difference between tens and ones?

To the nearest foot, what is the radius of the Ferris wheel if you traveled 157 feet? feet