Find the area.
A. 1064 cm2
B. 448 cm2
C. 392 cm2
D. 532 cm2
Answer: D
Mathematics
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A formula is given along with the values of all but one of the variables in the formula. Find the value of the variable not given.A = 
bh; b = 5, h = 6
A. 11.5 B. 15 C. 30 D. 11
Mathematics
Solve the problem.A weather forecaster has predicted a high temperature of 20°C for tomorrow. Find this temperature in degrees Fahrenheit. If necessary, round to the nearest tenth of a degree.
A. 43.1°F B. 68°F C. 4°F D. -20.9°F
Mathematics
Find the unknown value.What percent of 70 is 56?
A. 120% B. 125% C. 75% D. 80%
Mathematics
Use the Principle of Mathematical Induction to show that the statement is true for all natural numbers n.2 + 7 + 12 + ... + (5n - 3) = 
(5n - 1)
What will be an ideal response?
Mathematics