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Vikki [24]
3 years ago
12

Use the function below to find f(–2). f(x) = 5x

Mathematics
2 answers:
skad [1K]3 years ago
5 0
Replace x with -2: f(-2)=5(-2)=-10
-10 is the answer.

Ludmilka [50]3 years ago
3 0

Answer: 1/25


Step-by-step explanation:

Advanced functions and modeling

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During the 2011-12 NBA season, LeBron James had an average of 30.3 points per game. The mean and standard deviation for the leag
ikadub [295]

Answer:

LeBron James had the more remarkable season

Step-by-step explanation:

Given that:

LeBron James:

Average point per Game = 30.3

Mean of the league (m) = 7.65

Standard deviation (s) = 6.64

WNBA:

Taurasi:

Average point = 21.6

Mean = 8.13

Standard deviation =4.77

Taking the Zscore for each:

LeBron :

Zscore = (x - m) / s

Zscore = (30.3 - 7.65) / 6.64

Zscore = 22.65 / 6.64 = 3.411

P(z < 3.411) = 0.99968

Taurasi :

Zscore = (x - m) / s

Zscore = (21.6 - 8.13) / 4.77

Zscore = 13.47 / 4.77

Zscore = 2.82

P( Z < 2.82) = 0.9976

LeBron's average has more standard deviations above the mean than Taurasi

6 0
3 years ago
PLEASE HELP ME ILL GIVE BRAINLIEST
victus00 [196]

Answer:

-36.5

Step-by-step explanation:

substitute 8.5 for v

8-(6(8.5)+2-(8.5))

8-(51+2-8.5)

8-44.5

edited cause I forgot the 8 at first :P

8 0
4 years ago
Employees whose rate of commission increases as their sale increase are paid a ?
Nady [450]

Answer:

B. Graduated commission

Step-by-step explanation:

This statement is the definition of a graduated commission as it is a system of compensating sales people;  their earnings depend on volume of sales. The more they sell the more the percentage of sales earned increases.

Commission on the other hand is an agent fee that a person pays so that the agent can execute a transaction.

5 0
3 years ago
If you’re good with permutations in math 30 please help and answer this easy question below real answers only
Len [333]

Answer:  d) 2730

<u>Step-by-step explanation:</u>

1st movie     and        2nd movie             and        3rd movie

15 videos       ×     14 remaining videos     ×     13 remaining videos = 2730

6 0
4 years ago
What is the range of the function y = 3x + 2 when the domain is {-3, 0, 2}?​
Firlakuza [10]

Answer:

{-7, 2, 8}

Step-by-step explanation:

We see that the domain is limited to three x-values: -3, 0 and 2. To find the range (which is the set of all y-values) we just need to plug-in these x-values and find the corresponding y-values.

So our equation is:

y = 3x + 2

Then we substitute for the x-values:

y = 3(-3) + 2

y = -9 + 2

y = -7

y = 3(0) + 2

y = 0 + 2

y = 2

y = 3(2) + 2

y = 6 + 2

y = 8

So our range would be {-7, 2, 8}.

8 0
3 years ago
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