Decide whether the ordered pair is a solution of the system of equations.
; (5, 2)
A. Yes
B. No
Answer: A
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Answer the following statement(s) true (T) or false (F)
Approximately 45% of twelfth-grade students do not know that 48 cubic inches represents a measure of volume.
Find the probability.The table lists the eight possible blood types. Also given is the percent of the U.S. population having that type.Let E be the event that a randomly selected person in the U. S. has type B blood. Let F be the event that a randomly selected person in the U. S. has RH-positive blood.Find P(F|E).
A. 0.818 B. 0.340 C. 0.720 D. 0.107
Solve.- x =
A. - 1
B. -
C.
D. -
Solve. If necessary, round percents to the nearest tenth, dollar amounts to the nearest cent, and all other numbers to the nearest whole.Before taking a typing course, Leo could type 22 words per minute. By the end of the course, he was able to type 65 words per minute. Find the percent increase.
A. 195.5% B. 66.2% C. 74.7% D. 33.8%