Kathy runs a 26.2- mile marathon at an average pace of 6.2 minutes per mile how long will it take her to finish

Consider circle h with a 3 centimeter radius. if the length of minor arc what is the measure of zrst?

Proceed as in example 3 in section 6.1 to rewrite the given expression using a single power series whose general term involves xk. ∞ n(n − 1)cnxn − 2 n = 2 − 4 ∞ ncnxn n = 1 + ∞ cnxn n = 0

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.