Find the indicated partial sum for the sequence with the given general term. s6, an = 4n + 1

A. 25
B. 30
C. 90
D. 5


Answer: C

Mathematics

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Solve the problem.Evaluate 

A.
B.
C.
D.

Mathematics

Solve the variation problem.The distance it takes to stop a car varies directly as the square of the speed of the car. If it takes 112 feet for a car traveling at 40 miles per hour to stop, what distance is required for a speed of  per hour?

A. 308.05 feet B. 295.75 feet C. 296.09 feet D. 253.5 feet

Mathematics

Solve.A multiple birth is any birth with 2 or more children born. The birth rate is the number of births per 1000 women. In one country, the birth rate B of multiple births as a function of age a is given by the function  for  What are the independent and dependent variables?

A. The independent variable is age, a; the dependent variable is multiple birth rate, B B. The independent variable is age, a; the dependent variable is the number of children born C. The independent variable is multiple birth rate, B; the dependent variable is age, a D. The independent variable is birth rate; the dependent variable is multiple birth rate

Mathematics

Fill in the table to solve the problem. 

A. pounds lost: 44; pounds lost per week: 5.5 B. pounds lost: 44; pounds lost per week: 352 C. pounds lost: 44; pounds lost per week: 2.8 D. pounds lost: 380; pounds lost per week: 47.5

Mathematics