Two spheres of the same density have a ratio of 9 to 16 in surface area. If the small sphere weighs 15 kg, what does the large sphere weigh?

But, during the same summer, teachers stopped wearing high heels; each of them became 4% shorter. Copy and fill in the chart. Teacher's name Height with the heels Height without the heels Ms. Mathey 190 cm Mrs. Meansy 162.5 cm Ms.

Find the mean, median, and mode of each set of values. 1.) Customers per day: 98 87 79 82 101 99 97 97 102 91 93

Which division fact corresponds to the problem of 8*9 equals 72

Zoey will attend college where tuition is $11,000 a year. Books and supplies cost $1100, housing and food are $8300, transportation is $3000, and other expenses are $1500 a year. Zoey's parents will contribute $3000 a year for college.

Evaluate 3^2 (6-2) times 4-6/3

Where does Anna look for the remote control

Larry wants tp 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. What is the length of the living room?

26,143,062 word form

What is the perimeter of a rectangle that has a length of 8 cm and a width of 5 cm

The average score on the statistics final exam was 85 and the standard deviation was 2.5. Chris scored a 95. Chris scored higher than what percent of his class?