?Fill in the blank to make the following number divisible by 3 and 5, and explain why:64_0
A. ?blank is 5, since 3 goes into 6 and 4 and 5 goes into 5 and 0.
B. ?blank is 2, since the sum of 6, 4, 2, and 0 is divisible by 3 and the number ends in 0.
C. ?blank is 1, since the sum of 6, 4, 1, and 0 is divisible by 3 and the number ends in 0.
D. ?blank cannot be filled in with any number since 5 will only go into numbers ending in 5.
E. ?blank can only be 8, since the sum of the digits must be divisible by 9.
Answer: B
You might also like to view...
Convert the radian measure to degrees. Round to the nearest hundredth if necessary.
A. 80° B. 79.5° C. 81° D. 80.5°
Find the angle of smallest possible positive measure that is coterminal with the given angle.575°
A. 205° B. 287.5° C. 395° D. 215°
Solve the problem.Toss a coin four times. How many possible sequences of heads or tails are there?
Fill in the blank(s) with the appropriate word(s).
Solve the problem.In 1840 the population of a midwest city was 16,000. By 1870 it had grown to 17,000. If it continues to grow at the same rate, what will the population be in 1909? Give your answer to the nearest whole number.
A. 17,301 B. 18,300 C. 18,000 D. 17,001