Question Ages
15-18
19-22
23-26
27-30
31-34
35-38
Number of students
4
5
8
10
7
8
Find the relative frequency for the class with lower class limit 15
Relative Frequency =
Give your answer as a percent, rounded to two decimal places
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Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w