Topic Test Answers

Find the missing terms in the following geometric sequence. a. 48, 162 c. 96, 192 b. 116, 220 d. 36, 108 Please select the best answer from the choices provided

Find the sum of the first 70 terms of the sequence –6, –3, 0, 3, 6, ...a.6824c.6826b.6825d.6827

Leticia Cox is a biochemist. She is testing two different types of drugs that induce cell growth. She has selected two cultures of 1000 cells each. To culture A, she administers a drug that raises the number of cells by 200 each day and every day thereafter. Culture B gets a drug that increases cell growth by 8% each day and every day thereafter.Assuming no cells die, how many cells will have grown in each culture by the end of the seventh day?a.Culture A: 1400 cellsCulture B: 713 cellsc.Culture A: 713 cellsCulture B: 1400 cellsb.Culture A: 800 cellsCulture B: 517 cellsd.Culture A: 517 cellsCulture B: 800 cells

Express the series using sigma notation. 10 + 50 + 250 + 1250.a.c.b.d.

Find the 4th term of the expansion of (a - )8.a.-112a5c.-112a4b.-126a5d.-126a4

Find the ninth term of the sequence , , 2, ....a.c.20b.16d.48

Antonio has found that he can input statistical data into his computer at the rate of 2 data items faster each half hour he works. One Monday, he starts work at 9:00A.M., inputting data at a rate of 3 data items per minute. At what rate will Antonio be inputting data into the computer by lunchtime (noon)?a.12 data items per minutec.21 data items per minuteb.15 data items per minuted.24 data items per minute

Use the ratio test to determine whether the series is convergent or divergent.a.convergentb.divergent

Form a sequence that has two arithmetic means between -1 and 59.a.-1, 29, 29, 59c.19, -1, 59, 39b.-1, 19, 39, 59d.-1, 14, 29, 44, 59

Use the comparison test to determine whether the series + + ... is convergent or divergent.a.convergentb.divergent

A radio station advertises a contest with ten cash prizes totaling $5510. There is to be a $100 difference between each successive prize. Find the amounts of the least and greatest prizes the radio station will award. a. least: $100 greatest: $1000 c. least: $101 greatest: $1001 b. least: $10 greatest: $5500 d. least: $50 greatest: $1500 Please select the best answer from the choices provided

At the 1998 Winter X-Games held in Crested Butte, Colorado, Jennie Waara, from Sweden, won the women’s snowboarding slope-style competition. Suppose that in one of the qualifying races, Ms. Waara traveled 5 feet in the first second, and the distance she traveled increased by 7 feet each subsequent second. If Ms. Waara reached the finish line in 15 seconds, how far did she travel?a.646 feetc.766 feetb.790 feetd.810 feet

Find the sum of the first 6 terms of the series.a.–65c.–62b.–64d.–63

Evaluate the limit. .a.4c.1b.2d.limit does not exist

Determine if the series is convergent or divergent.a.convergentb.divergent

Determine the sum of the first 9 terms in the geometric series where and .a.-256c.204.8b.-204.8d.0

Use the Binomial theorem to expand and where possible simplify the expression.a.455c.b.140d.123