3 years ago

Test scores on a math exam

Mathematics

1 answer:

Juli2301 [7.4K]3 years ago

6 0

The answer for number one is A and the answer for 2 is B I love mean median and mode :D Hope this helps ^-^!

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Approximately 30,300 citizens of a country died in automobile accidents in 2015. Express this toll in deaths per day

klio [65]

Well we know in 2015 is 365 so 30,300/365 and you should get something like 83.014 people per day

6 0

3 years ago

What are the features of the function f(x) = –2 (2)x + 4 graphed below?

julia-pushkina [17]

Answer:

Plot each graph on the same coordinate system.

f(x)=−2

(2)x+4

Step-by-step explanation:

5 0

3 years ago

Dis time i needa find da rule

vovangra [49]

Answer:

f(x) = 4x

Step-by-step explanation:

Verification:
f(2) = 4 x 2 = 8

f(3) = 4 x 3= 12

f(4) = 4x x 4 = 16

6 0

2 years ago

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The dean of the School of Fine Arts is trying to decide whether to purchase a copy machine to place in the lobby of the building

tigry1 [53]

Answer:

$34,816.60

Step-by-step explanation:

The computation of the maximum amount of cash should willing to pay for the copy machine by using the present value is shown below:

Present value is

$= Incremental\ cash\ flows \times PVIFA\ factor$

where,

Incremental cash flows is $14,000 per year

Discount rate is 10%

And, the number of years is three years

PVIFA factor for 10% at 3 years is 2.4869

Refer to the PVIFA factor table

Now placing these values to the above formula

So, the present value is

$= \$14,000 \times 2.4869$

= $34,816.60

6 0

4 years ago

Solve for a in the following equation 12am = 4.

Mila [183]

First, divide both sides by 12 to get am alone
am=1/3
Now, divide both sides by m to get a alone
a=1/3 / m

5 0

3 years ago

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