Page 372 - Basic College Mathematics with Early Integers

CHAPTER 4 TEST 349
Find each square root and simplify. Round to the nearest thousandth if necessary. 19.

64
19. 149 20. 1157 21.
A100
20.

Solve.

22. At its farthest, Pluto is 4583 million 23. Find the area. 21.
miles from the Sun.Write this number
using standard notation.
1.1 miles
4.2 miles
22.

24. Find the exact circumference of the cir- 25. Vivian Thomas is going to put insecti-
cle.Then use the approximation 3.14 for cide on her lawn to control grubworms.
p and approximate the circumference. The lawn is a rectangle that measures 23.
123.8 feet by 80 feet.The amount of in-
secticide required is 0.02 ounce per
square foot.
9 miles
a. Find the area of her lawn. 24.
b. Find how much insecticide Vivian
needs to purchase.

25. a.
26. Find the total distance from Bayette to Center City.

Bayette 16.1 miles
Crawford b.
44 14.2 miles 44
33
Center City
55 23.7 miles
Atkinson
230
26.