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lisov135 [29]
3 years ago
14

Let f(x)=9x-1 and g(x)=x^3. Evaluate (f*g)(-1)

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0
The answer is 10 (: 

Good luck!
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PLEASE HELP ME!!! there's an equation: y × 6 for y = 2/3. what the heck is the y?!​
ElenaW [278]

Answer:

y equals 2/3. u have to do 2/3 ×6 I'm pretty sure

6 0
3 years ago
(03.02 mc) the function f(x) = 1.50x 12.50 relates how much kelsey pays for digital service, f(x), to the number of movies, x, s
evablogger [386]
F(x) = 1.50x + 12.50
f(18) = 1.50(18) + 12.50
f(18) = 27 + 12.50
f(18) = 39.50 ....this is the amount Kelsey paid for 18 movies in 1 month
5 0
3 years ago
You push your younger sister on a swing one time and then allow your sister to
Ber [7]

Answer:

My sister will swing the total distance = 40 feet

Step-by-step explanation:

On the first swing my sister travels a distance of 8 feet.

In every successive swing she travels 80% of the distance of the previous distance.

So the sequence formed by the distance traveled in every swing will be a geometric sequence.

First term of the sequence 'a' = 8 feet

common ratio 'r' = 0.80

Since this sequence is an infinite geometric sequence,

Sum of this sequence = \frac{a}{(1-r)}  [Since r < 1]

                                     = \frac{8}{1-0.8}

                                     = \frac{8}{0.2}

                                     = 40 feet

Therefore, my sister will cover the total distance = 40 feet

7 0
3 years ago
Determine the percent of increase if last years sales were $200,000 and this years sales $250,000
Stells [14]
25% increase for this year's sales
3 0
3 years ago
Read 2 more answers
A doctor studying nutrition collected data on the heights (in meters) in children in America.
Alexus [3.1K]

Answer:

I need to know the full question. will you be my friend

Step-by-step explanation:

plz

5 0
4 years ago
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