This is Core Focus: Working With Scientific Notation

What is 7.8 * 105 m/h in kilometers per day?

A.

3.24 * 1010 km/day

B.

3.24 * 108 km/day

C.

1.872 * 106 km/day

D.

1.872 * 104 km/day

Which arrangement shows 31/8, 3.7, 3 and 3/4 and 3.89 in order from least to greatest? A. 3.7,3/3/4, 31/8, 3.89 B. 3.89, 3/3/4/,31/8,3.7 C. 3.7, 3/3/4, 3.89,31/8 D. 31/8, 3.7, 3/3/4, 3.89

A grocer bought two bags of dried fruit. One bag contained 4,950 ounces of fruit and the other bag contained 2,730 ounces of fruit. He repacked the fruit equally into 8 smaller packets. What was the weight of the fruit in each packet?

The sun is about 93 million miles from the earth. Express this distance in scientific notation.

Six students shared equally the cost of eight teen of one of the items in the chart. Each student paid $24. What item did they buy. Explain how you found your answer. Origami book $24 each Origami paper$6 per pack Origami kit $8 each

32 (4x-1) - 3x=54 - (x+2)

5.5% tax on a $309.95 purchase

An airplane is traveling 835km/h in a direction 41.5 west of north. Find the components of the velocity vector in the northerly and westernly directions. How far north and how far west has the plane traveled after 2.50h

4. Change the decimal 0.0112 to a fraction.

A sport field is 200 feet long. Write a formula that gives the length L of x sport fields in feet. Then use this formula to determine the number of sport fields in 580 feet.

Mandee is looking for a new car. She has test-driven two cars but can only purchase one. The probability that she will purchase car A is 0.51, and the probability that she will purchase car B is 0.27.