Asked by Roberta

Which of the following is the best estimate of the number of centimeters in 1 yard? (Note: 1 yard = 3 feet; 1 foot= 12 inches; 1 inch= 2.54 centimeters)

A. 36

B. 72

C. 90

D. 180
Answered by Bosnian
1 yd = 3 * 12 = 36 ft


36 * 2.54 = 91.44

1 yd = 91.44 cm
Answered by Roberta
(1/2)(10t) =50,000 Solve the equation above for t. Which of the following is correct?

A. 250

B. 1,000

C. 2,500

D. 10,000 .
Answered by Barry
Dear Roberta,
the answer is D
(1/2)(10t) =50,000
(10t) =50,000 /(1/2)
10t= 100000
t = 10000
Hope it helps!
Wishing you the best of luck
Barry
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