Consumers are spending more on music from digital sources than they do on cds. purchases of streamed music from services such as pandora and spotify are projected to grow in accordance with the model f(t) = 3.7 + 0.84 ln(t + 1) (0 ≤ t ≤ 5) where f(t) is measured in billions of dollars and t is measured in years, with t = 0 corresponding to 2012.

(ai) what was the amount spent by consumers on streamed music in 2012?

$ billion

(aii) what was the amount spent by consumers on streamed music in 2014? (round your answer to one decimal place.)

$ billion

(b) how fast was the amount spent by consumers on streamed music growing in 2014? (round your answer to one decimal place.)

$ billion/year

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

7.3

step-by-step explanation:

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0