In isosceles triangle RST what is the measure of angle R? GMAT Explanation In isosceles triangle RST what is the measure of angle R? (1) The measure of ∠T is 100°. (2) The measure of ∠S is 40°. Correct Answer: A
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If $1,000 is deposited in a certain bank account and remains in the account along with any accumulated interest, the dollar amount of interest, I, earned by the deposit in the first n years is given by the formula I=1,000((1+r/100)^n−1), where r percent is the annual interest rate paid by the bank. Is the annual
If 5^x – 5^(x- 3) = 124*5^y, what is y in terms of x? GMAT Explanation If 5^x – 5^(x- 3) = 124*5^y, what is y in terms of x? A. x B. x – 6 C. x – 3 D. 2x + 3 E. 2x + 6 Correct Answer: C
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If 2^x-2^(x-2)=3*2^13 what is the value of x? GMAT Explanation + Additional Examples! If 2^x-2^(x-2)=3*2^13 what is the value of x? A. 9 B. 11 C. 13 D. 15 E. 17 Correct Answer: D
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Al, Pablo, and Marsha shared the driving on a 1,500-mile trip. Which of the three drove the greatest distance on the trip? GMAT Explanation + Additional Examples! Al, Pablo, and Marsha shared the driving on a 1,500-mile trip. Which of the three drove the greatest distance on the trip? (1) Al drove 1 hour longer
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