Solve the problem. Give an exact answer and an approximation to the nearest tenth.A boat travels 6 mi south and then 10 mi east. How far is the boat from its starting point?
A = 6 miB = 10
A. mi = 68 mi
B. mi ? 11.7 mi
C. mi ? 6.8 mi
D. mi ? 4.0 mi
Answer: B
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Refer to the following normal curve, with mean ? and standard deviation ?.
The value of the first quartile Q1 =
A. 100 B. 127 C. 50 D. 73 E. none of these
Solve the problem. Use the fire insurance rate table if needed. Rates are for each $100 of insurance. Round to the nearest dollar.Laura Lee Candies owns a class A building with a replacement cost of
Contents are valued at
. The area is rated 3. Find the fire insurance annual premium.
A. $90 B. $896 C. $774 D. $971
Find the vertex and axis of symmetry of the parabola.y = (x + 2)2 + 2
A. (2, -2); x = 2 B. (2, 2); y = 2 C. (-2, 2); x = -2 D. (-2, 2); y = 2
Fill in the blank with the correct inequality symbol.If x < 2, then x - 2 0.
A. ? B. < C. > D. ?