Paulita reads an average of 20 pages each day. she has 6 days to read 10 to the power of 2 pages. willshe finish her reading in 6 days? Explain.

Mercury-197 has a half-life of about 64 hours. After 288 hours, about how many milligrams of a 750 mg sample will remain? A. 643 mg B. 167 mg C. 33 mg D. 17 mg

A carton in the shape of a cube measuring 8 inches tall is filled with colored plastic cubes measuring 1 inch across each face. The cubes sell for 25¢ each. How much would it cost to buy all of the cubes in the carton

Find the enthalpy change per mole of sodium when sodium reacts with water 8 grams of sodium reacts with 227 cm of water, producing a temperature change from 298 Kto 308.4 K The specific heat capacity of water is 4.18 J/K 9.

What is the latgest number you can make with 3,5, and 7

A researcher selects a sample of six professors, six students, and six administrators at a local school and has them rate the effectiveness of an innovative new teaching style.

Find the volume of a box that will hold nine 9.425 cm3 cylindrical containers that each measure 3 centimeters long. (round to nearest whole number)

What is the explicit formula for this sequence? 2, 10, 50,250, 1250 ...

A fruit salad contains 25 blueberries and 20 raspberries. What is the ratio of blueberries to raspberries in the fruit salad? A. 4:9 B. 5:4 C. 4:5 D. 5:9

a school art teacher designs a circular flower bed inside a rectangular sandbox the sandbox is 6 feet wide and 10 feet long how many square feet will there be for sand after the flower bed is installed? us 3.14

Given f (x) = - 15x - 13, find x when f (x) = - 28.