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2 years ago

Help pleaseee?? Yuhh

Mathematics

2 answers:

Lemur [1.5K]2 years ago

7 0

The last one because x/y (4x/1) flips to (1/4x)

Lynna [10]2 years ago

4 0

Answer : Copy the question into brainly search bar and get youre answer.

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Please help , this is for my math test and i really need to pass it, i’ll give brainliest and a thanks , please this is importan

marta [7]

Answer:

the first dot is -5/4

the second dot is -3/4

the third dot is 0.25

the fourth dot is 1.5

the fifth dot is 6/3

4 0

2 years ago

The profit per acre from a grove of orange trees is given by x(190 − x) dollars, where x is the number of orange trees per acre.

nasty-shy [4]

Answer:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

Step-by-step explanation:

For this case we have the following function for the profit:

$P(x) = x(190-x)$

And we can rewrite this expression like this:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

7 0

2 years ago

Read 2 more answers

Fill in the missing number- <br><br>2 + ? = -5

KATRIN_1 [288]

Answer:

the answer is -7

please mark this as brainliest

6 0

1 year ago

Read 2 more answers

Two adjacent, supplementary angles form a<br><br> line?

omeli [17]

obtuse because it all adds up to 180 degrees

8 0

2 years ago

What’s the answer to the question down below

levacccp [35]

Any linear equation can be written as

y = mx+b

where m is the slope and b is the y intercept

m = 1/2 in this case. It represents the idea that the snow fell at a rate of 1/2 inch per hour. In other words, the snow level went up 1/2 an inch each time an hour passed by.

b = 8 is the y intercept. It's the starting amount of snow. We start off with 8 inches of snow already.

The info "snow fell for 9 hours" doesn't appear to be relevant here.

3 0

2 years ago