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NikAS [45]
3 years ago
5

Can someone please help me I can’t afford to get anymore wrong

Mathematics
1 answer:
yuradex [85]3 years ago
3 0
You answer would be B. Vehicle B needs fewer repairs then Vehicle A on average and its repair rate is more consistant
You might be interested in
Rebotar Inc.makes basketballs.Their fixed costs are $3,450.
melomori [17]

Answer:

<em>Since the profit is positive, Rebotar not only broke even, they had earnings.</em>

Step-by-step explanation:

<u>Function Modeling</u>

The costs, incomes, and profits of Rebotar Inc. can be modeled by means of the appropriate function according to known conditions of the market.

It's known their fixed costs are $3,450 and their variable costs are $12 per basketball produced and sold. Thus, the total cost of Rebotar is:

C(x) = 12x + 3,450

Where x is the number of basketballs sold.

It's also known each basketball is sold at $25, thus the revenue (income) function is:

R(x) = 25x

The profit function is the difference between the costs and revenue:

P(x) = 25x - (12x + 3,450)

Operating:

P(x) = 25x - 12x - 3,450

P(x) = 13x - 3,450

If x=300 basketballs are sold, the profits are:

P(300) = 13(300) - 3,450

P(300) = 3,900 - 3,450

P(300) = 450

Since the profit is positive, Rebotar not only broke even, they had earnings.

8 0
3 years ago
The length of the path of the first swing of the bob of a pendulum is 0.6 in. Each
ycow [4]

Answer:

0.3188646

Step-by-step explanation:

an=a×r^n-1

a6=0.6×0.9^5

=0.354294

1st swing: 0.6

2nd swing: 0.9×0.6=0.54

3rd swing: 0.9×0.54= 0.486

4th 0.9×0.486= 0.4374

5th 0.9×0.4374= 0.39366

6th 0.9×0.39366=0.354294

Brainliest please~

8 0
3 years ago
A car traveling on the taconic parkway travels 84 mike in two hours what is the cars speed (a special type of rate) in miles per
avanturin [10]

we know that

the speed's formula is equal to

speed=distance/time

in this problem we have

distance=84\ miles\\time=2\ hours

Substitute the values in the formula

speed=84/2

speed=42\frac{miles}{hour}

therefore

<u>the answer is</u>

42\frac{miles}{hour}

4 0
3 years ago
6463/4 show your work first to answer get brainlist
masya89 [10]

Answer:

1 6 1 3 r.11

Step-by-step explanation:

  1 6 1 3 r.11

4\sqrt{6463\\}

   -4

_________________\\____________

     2463

    -24

____________

        63

       -4

____________

          23

          -12

____________

            11

7 0
3 years ago
If f(x)=8-10x and g(x)=5x+4 what is the value of (fg)(-2)?
Shalnov [3]
First, calculate f(g(x))==> you plug (5x+4) in the value of x in f(x)

==>f(g(x))= 8-[10(5x+4)===>8-50x-40===>f(g(x))= -50x  + 32

& f(g(-2))= -100+32 =68.

There is a mistake in your answers, it should be 68 & not 78
6 0
3 years ago
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