Solve the problem.The diameter at the equator of the planet Mars is 6790 kilometers. What is the equatorial circumference of Mars? Use 3.14 as an approximation for ? and round to the nearest hundred kilometers.
A. 21,300 km
B. 36,210,075 km
C. 10,700 km
D. 42,700 km
Answer: A
Mathematics
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Solve the problem.Jon throws all his nickels and dimes in a jar at home each day. He counted all his coins one day and found that he had collected $42.70. If there were five times as many nickels as dimes, how many of each coin does he have?
A. 610 dimes; 605 nickels B. 610 dimes; 122 nickels C. 122 dimes; 610 nickels D. 122 dimes; 5 nickels
Mathematics
In an RC series circuit, R = 4.3 Kê and Z = 8.2 Kê, solve for xc.
a. 12.5 Kê b. 4.1 Kê c. 7 Kê d. 17.1 Kê
Mathematics
Use the Factor Theorem to show that (x-4) is a factor of the polynomial.  figure 1.png)
What will be an ideal response?
Mathematics
The odds in favor of a candidate winning an election are 5 to 4. What is the probability of the candidate winning the election?
Mathematics