1) how many significant digits are there in the sum of 45.10 and 102.203?
a) 3
b) 4
c) 5
d) 6
2) a common speed at which adults roll bowling balls is 15 mi/h. 15 mi/h is equivalent to how many feet per second?
a) 0.045
b) 15
c) 22
d) 1320
3) the approximate number of calories c an animal needs each day is given by a c= 72m 3/4 , where m is the animal's mass in kilograms . how many calories does an 81 kilogram adult male need each day?
a) 216 calories
b) 1944 calories
c) 4374 calories
d) 5832 calories
4) how many significant digits are there in 0.07010?
a) 2
b) 3
c) 4
d) 5

Which table shows a proportional relationship between miles traveled and gas used?

Gexpressions: practice question 3 of 5 jackson wants to study the popularity of his music video by tracking the number of views the video gets on his website. the expression below represents the total number of views that jackson's video receives n days after he begins tracking the nu views, where b is the rate at which the number of views changes. alb)" select the statement that would accurately describe the effect of tripling a, the initial number of views before jackson beginst the rate at which the number of views changes, b, will triple. the total number of views the video has after n days, a(b)", will not change. the total number of days since jackson begins tracking views, n, will be reduced by one-third. the total number of views the video has after n days, alb)", will triple. submit

F. a fair coin is thrown in the air four times. if the coin lands with the head up on the first three tosses, what is the probability that the coin will land with the head up on the fourth toss? a. 0 b. 1/16 c. 1/8 d. 1/2