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Verizon [17]
3 years ago
6

Hey guys! help me please

Mathematics
1 answer:
Dvinal [7]3 years ago
8 0

Answer:

i doing this it is one

Step-by-step explanation:


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Sam is a waiter at a local restaurant where he earns wages of $7per hour. Sam figures that he also earns about $5 in tips for ea
Mnenie [13.5K]
There aren't any functions listed to choose from, but it should look something like the following:

E= total earnings that day
h= # hours worked that day
n= # people served that day

E= 7h + 5n

substitute 6 hours in for h

E= 7(6) + 5n

E= 42 + 5n OR E= 5n + 42

Hope this helps! :)
8 0
3 years ago
PLEASE HELP ME I CANT GET IT RIGHT
mario62 [17]

Answer:

I believe the answer is 760 ft²

Step-by-step explanation:

16×39/2=312

(17+39)(16)/2=448

448+312=760ft²

let me know if it was right. good luck!

8 0
2 years ago
Can some one pls help me
harkovskaia [24]

Answer:

C

Step-by-step explanation:

You always start with the parenthesis in equations. I hope this helped!

3 0
2 years ago
Stevie can refinish a driveway in 4 hours. Ray can refinish the same driveway in 3 hours. Princess can refinish the same drivewa
ch4aika [34]

Answer: 45 because 4+3+2=9 and 9x5=45

5 0
3 years ago
These tables represent an exponential function. Find the average rate of change for the interval from x=9 to x=10
QveST [7]

<u>ANSWER</u>

B. 39,366

<u>EXPLANATION</u>

The y-values of the exponential function has the following pattern

{3}^{0}  = 1

{3}^{1}  = 3

{3}^{2}  = 9

{3}^{3}  = 27

:

:

{3}^{x}  = y

Or

f(x) =  {3}^{x}

To find the average rate of change from x=9 to x=10, we simply find the slope of the secant line joining (9,f(9)) and (10,f(10))

This implies that,

slope =  \frac{f(10) - f(9)}{10 - 9}

slope =  \frac{  {3}^{10} -  {3}^{9} }{1}

slope =  \frac{59049-19683}{1}  = 39366

Therefore the average rate of change from x=9 to x=10 is 39366.

The correct answer is B.

5 0
3 years ago
Read 2 more answers
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