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3 years ago

Linear Inequalities - Applications

Mathematics

1 answer:

ANEK [815]3 years ago

8 0

Nine ft and 8 ft with can of the same because

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To find the mileage, or how many miles a car can travel per gallon of gasoline, you can use the expression m/g, where m is the d

MAVERICK [17]

Answer:32.5

Step-by-step explanation:

585/18

8 0

2 years ago

4.(06.02 MC)

miss Akunina [59]

Answer:

The equation of a parallel line in the slope-Intercept form that contains the point (3,-2) is:

y = 2x- 8

Step-by-step explanation:

The slope-intercept form of the line equation

y = mx+b

where

m is the slope

b is the y-intercept

Given the equation of a line

y = 2x + 4

comparing with the slope-intercept form of the line equation

The slope of the line AB is m = 2

We know that the parallel lines have the same slope.

Thus, the slope of the new line is also 2.

now we have,

The slope of new line m = 2

The point = (3, -2)

Using the point-slope form of the line equation

$y-y_1=m\left(x-x_1\right)$

where m is the slope of the line and (x₁, y₁) is the point

substituting the values m = 2 and the point (x₁, y₁) = (3, -2)

$y-y_1=m\left(x-x_1\right)$

y - (-2) = 2(x - 3)

y + 2 = 2x - 6

subtracting 2 from both sides

y + 2 - 2 = 2x - 6 - 2

y = 2x- 8

Therefore, the equation of a parallel line in the slope-Intercept form that contains the point (3,-2) is:

y = 2x- 8

6 0

2 years ago

On a production line, batches of 20 metal discs are randomly selected each hour for inspection. The diameter of each disc is mea

vagabundo [1.1K]

Answer:

The answer is B.

Step-by-step explanation:

Since such a frequent control is applied on the production line, 20 of the metal discs are inspected every hour, which means that any error will be corrected and prevented and that, as stated in the question, leads to a uniform distribution of the diameters of the metal discs.

According to the information given in the question and the central limit theorem, the observed distribution type will be normal distribution which means that the collected data will be consisted with respect to the mean and most of the data points will be around the mean point.

I hope this answer helps.

4 0

3 years ago

A snail travels at a rate of 2.36 feet per minute. Write a rule to describe the function. How far will the snail travel in 6 min

Eva8 [605]

Answer: 14.16 feet

Step-by-step explanation:

Here, A snail travels at a rate of 2.36 feet per minute.

Let x represents the number of the minutes and y represents the distance covered by the snail in x minutes.

Therefore, We get a function which describes the given situation,

That is, y = 2.36 x

If we have to find out the distance covered by the snail in 6 minutes.

Then x = 6,

⇒ y = 2.36× 6 = 14.16

Thus he covered 14.16 feet in 6 minutes.

4 0

3 years ago

Read 2 more answers

wills meal of grilled chicken strips and carrots constrained a total of 333 calories. the bag or grilled chicken strips containe

rosijanka [135]

110x + 29y = 333 im pretty sure this is right

3 0

3 years ago