Ask question

Ask question

All categories

3 years ago

14

Here is the Question please assist me !

1 answer:

WINSTONCH [101]3 years ago

4 0

<span>proportional function equation is <span>y = kx
x = age
y = dollars
k = amount per

Q18
I believe father side would be y = 5x
mother side would be y = 2x

Q19
at 16 they would receive 80 from father side
and receive 32 from mother side
which is a difference of 48dollars.
</span></span>

You might be interested in

Please help no du mb answers

vladimir1956 [14]

Answer:

A = (-2,5)

B = (5,5)

the distance between the points is 7

Step-by-step explanation:

6 0

3 years ago

Test plz help thank if you help me

zimovet [89]

Answer:

I think its B

Step-by-step explanation: I'm not 100% sure

3 0

3 years ago

If the ratio of red socks to blue socks is 1:6, how many red socks would I have if I had 24 blue socks?

svetoff [14.1K]

Answer:4

Step-by-step explanation:

1:6

Divide 6 by 24

you will get 4

Times your answer by 1 and then u will get your final answer

3 0

3 years ago

Read 2 more answers

The daily cost of producing x high performance wheels for racing is given by the following function, where no more than 100 whe

algol [13]

Answer:

The production would be 25 wheels,

Lowest average cost is $ 123.75

Step-by-step explanation:

Given cost function,

$C(x) = 0.09x^3 - 4.5x^2 + 180x$

Where,

x = number of wheel,

So, the average cost per wheel,

$A(x) = \frac{C(x)}{x}=\frac{0.09x^3-4.5x^2 + 180x}{x}=0.09x^2 - 4.5x + 180$

Differentiating with respect to x,

$A'(x) = 0.18x - 4.5$

Again differentiating with respect to x,

$A''(x) = 0.18$

For maxima or minima,

$A'(x) = 0$

$0.18x - 4.5 = 0$

$0.18x = 4.5$

$\implies x = \frac{4.5}{0.18}=25$

For x = 25, A''(x) = positive,

i.e. A(x) is maximum at x = 25.

Hence, the production would be 25 wheels for the lowest average cost per wheel.

And, lowest average cost,

A(x) = 0.09(25)² - 4.5(25) + 180 = $ 123.75

5 0

4 years ago

A number N divided by -9 is -16

lianna [129]

Answer: no

Step-by-step explanation:

algebraic expression for "a number , n, divided by 4 is 4. I

3 0

3 years ago