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3 years ago

Is the point of intersection a solution?

Mathematics

1 answer:

Mars2501 [29]3 years ago

3 0

The point of intersection is at (0,2)

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For any ratio, the second quantity in the ratio by the ratio value to get the first quantity.

Simora [160]

Multiply the second quantity by the ratio and you will get the first quantity

7 0

3 years ago

24 POINTS!!!!!!!!!!! <br> Add the two expressions.<br> <br> −4.2x+3 and 2.5x−6

bazaltina [42]

-4.2 x + 3 = -1.2x and 2.5x - 6 = -3.5 x

7 0

3 years ago

Read 2 more answers

Applicants for temporary office work at Carter Temporary Help Agency who have successfully completed an administrative assistant

dezoksy [38]

Answer:

0.681

Step-by-step explanation:

Let's define the following events:

S: a Carter office worker is rated satisfactory

U : a Carter office worker is rated unsatisfactory

ND: a Carter office worker is placed by Nancy Dwyer

DN: a Carter office worker is placed by Darla Newberg

We have from the original text that

P(S | ND) = 0.8, this implies that P(U | ND) = 0.2.

P(S | DN) = 0.65, this implies that P(U | DN) = 0.35. Besides

P(DN) = 0.55 and P(ND) = 0.45, then we are looking for

P(DN | U), using the Bayes' formula we have

P(DN | U) = $\frac{P(U | DN)P(DN)}{P(U | DN)P(DN) + P(U | ND)P(ND)}$ = $\frac{(0.35)(0.55)}{(0.35)(0.55)+(0.2)(0.45)}$ =0.681

5 0

3 years ago

An ocean front lot has a perimeter of 250 feet and an area of at least 2500 square feet. Write an inequality describing this sit

evablogger [386]

Answer:

So, the inequality is

$x(125-x)\geq 2500$

Step-by-step explanation:

Since, the shape of ocean front is rectangular

Let's assume length of rectangle is x feet

width of rectangle us y feet

we are given

An ocean front lot has a perimeter of 250 feet

so, we get

$2x+2y=250$

now, we can solve for y

$x+y=125$

$y=125-x$

now, we can find area

$Area=xy$

now, we can plug back y

$Area=x(125-x)$

an area of at least 2500 square feet

so, we get

$x(125-x)\geq 2500$

3 0

3 years ago

A shipping container holds 20 soft drink boxes. The dimensions of a soda box are 15 inches by 4 inches by 5 inches. What is the

patriot [66]

Answer:

6000 in³

Step-by-step explanation:

To solve this problem, we simply have to find the volume of the shipping container that will be just enough to contain the 20 soda boxes.

To do this, we find the volume of each soda box and multiply it by the total number of soda boxes held by the shipping container.

Volume of the box = L * B * H

L = length = 15 in

B = breadth = 4 in

H = height = 5 in

V = 15 * 4 * 5 = 300 in³

This is the volume of each soda box.

The volume of 20 soda boxes will then be:

V = 20 * 300 = 6000 in³

This is the volume of 20 soda boxes and hence, the minimum size the shipping container can be.

7 0

4 years ago

Is the point of intersection a solution?​

Is the point of intersection a solution?