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2 years ago

How to estimate 26.2 and 18.5

Mathematics

1 answer:

atroni [7]2 years ago

8 0

Average or round?
average: 22.35
rounded: 26 and 19
Hope this is what you wanted!

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Assuming that all conditions have been met, Drill Team at THS selects a random sample of 250 applicants, and find that 42 of tho

Olegator [25]

Answer:jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj

Step-by-step explanation:

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2 years ago

represents a line that passes through (3, –2) with a slope of negative StartFraction 4 Over 5 EndFraction?

erik [133]

Answer:

$y = \frac{4}{5} x - \frac{22}{5}$

Step-by-step explanation:

$y = mx + b$

$- 2 = \frac{4}{5} (3) + b \\ - 2 = \frac{12}{5} + b \\ - 2 - \frac{12}{5} = b \\ - \frac{10}{5} - \frac{12}{5} = b \\ - \frac{22}{5} = b$

Therefore, the equation of the line that goes through point (3, -2)and has slope ⅘ is

$y = \frac{4}{5} x - \frac{22}{5}$

6 0

2 years ago

Garrett works for a company that builds parking lots the graph shows the area of a parking lot based on the length of one side.

dedylja [7]

Answer: Option D.

Step-by-step explanation:

this is a quadratic equation of the form:

y = ax^2 + bx + c

First, things you must see.

The graph opens up, so we must have thata a is greater than zero, so we can discard the first option.

Second, we can see that the vertex is located in x ≈ 70

The vertex of a quadratic equation is: x = -b/2a

so we have:

70 = -b/2a

let's try our options and see if we can discard other:

-b/2a = 69.9/2 = 34.95

we can discard this option.

-b/2a = 78/2 = 39 we can discard this option.

-b/2a = 69.9/2*0.5 = 69.9

This is the only one that fits, so this is the correct option.

8 0

2 years ago

does anyone know how to solve this? i dont remember doing any problems in class related to this and this single question alone h

Serggg [28]

Answer:

The answer to your question is below

Step-by-step explanation:

Process

1.- Get two points of each line to find the equation of each line

Continuous line A (-10, 0) B (0, 9)

Dotted line C (-2, -3) D (0, -10)

Slope continuous line m = $\frac{9 - 0}{0 + 10} = = \frac{9}{10}$

Slope dotted line m = $\frac{-10 + 3}{0 + 2} = \frac{-7}{2}$

2.- Get the equation of each line

Continuous line y + 0 = 9/10 (x + 10)

y = 9/10x + 9

Dotted line y + 3 = -7/2(x + 2)

y + 3 = -7/2x - 7

y = -7/2x -7 - 3

y = -7/2x - 10

3.- Find the inequalities

<u> Continuous line</u> (we need the upper area of the line, we use ≥)

y ≥ 9/10x + 9

The <u>Dotted line</u> (we also need the upper area, we use >)

y > -7/2x - 10

6 0

2 years ago

Read 2 more answers

This is accounting plz help

Margarita [4]

Yh i think that simon may be gay? Do you think? Maybe-

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2 years ago