Flag question: Question 52

Question 521 pts

If a project has a cost benefit ratio of less than 1, what would the likely course of action?

Group of answer choices

additional project funding will be required

the project will be constructed

The project will not be constructed

the calculations need to be checked

Flag question: Question 53

Question 531 pts

Find the average velocity given s= (3t2 + 5) feet aand t changes from 2 to 2 seconds.

Group of answer choices

25 fps

19 fps

50 fps

15 fps

Flag question: Question 54

Question 541 pts

When an object is moving on a straight line and its coordinate on that line is s at time t (where s is measured in feet and t in seconds) find she velocity at time t=2 when

?=?+2S=t+2

Group of answer choices

5 fps

.25 fps

7 fps

0 fps

Flag question: Question 55

Question 551 pts

In triangle ABC, Side AB= 5; side AC=7 and cos ABC = 3/5. Find the length of side BC.

Group of answer choices

2.1

6.0

5.6

3.1

Flag question: Question 56

Question 561 pts

Write a single logarithm with base_a3 log_a2 +Log_a40 -log_a16.

Group of answer choices

log a 17

log a 30

Log a 20

log a 5

Flag question: Question 57

Question 571 pts

Solve

(32?+?2)jQuery22406938381975302403_1620761717492(32x+x2)dx ; The limits on the integral at 0 and 3

Group of answer choices

log 2.5

9

8.5

e3

Flag question: Question 58

Question 581 pts

Prob 62.docxdownload

What is the reaction at Pin A?

Group of answer choices

22.5

35

15

11

Flag question: Question 59

Question 591 pts

Prob 62-1.docxdownload

What is the reaction at Roller D?

Group of answer choices

10

23.5

15

19

Flag question: Question 60

Question 601 pts

Prob. 59.docxdownload

What is the shortest amount of time that this project can be completed?

Group of answer choices

40

35

45

30