2 years ago

Which of the following polynomial functions is graphed below?

Mathematics

1 answer:

natali 33 [55]2 years ago

7 0

Answer:

correct answer is D

Step-by-step explanation:

just did it on apex

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Find the inequalitie for d thank youuu -7d+8>29

shutvik [7]

Answer:

d<3

Step-by-step explanation:

-7d+8>29

First lets remove the inequality for know

-7d+8=29

then remember to re add the inequality to the equation

-7d>21

since you divide by negative you switch

d<3

that is your answer

3 0

2 years ago

A pack of 24 cans costs £6. Work out the cost of 5 cans.

VARVARA [1.3K]

24 cans costs £6

6/24 = 0.25 each can

5 * 0.25 = £1.25

answer: £1.25 for 5 cans

6 0

2 years ago

Read 2 more answers

the temperature in Portland, Marine, reached -3.5ºF one day last winter. Between with two integers does the temperature lie?

Rzqust [24]

It lies between -3 and -4.

An integer is any whole number, positive or negative.

3 0

2 years ago

A healthy human heart beats about 1,533,000 times a year. A sparrow's heart beats about 241,776,000 times in a year. About how m

Galina-37 [17]

Answer:

About 158 times

Step-by-step explanation:

Represent the rate of human heart with H and sparrow's heart with S

$H = 1,533,000\ times$

$S = 241,776,000\ times$

Required

Determine how many times faster is S than H

To do this, we simply divide S by H i.e.

$Number = \frac{S}{H}$

$Number = \frac{241,776,000}{1,533,000}$

$Number = 157.714285714$

$Number = 158$ --- approximated

Hence, the sparrow's heart beats about 158 times faster than the human hearts

5 0

2 years ago

23. What is the equation of the line that contains the points (2, 1) and (-1, -8)?

Sauron [17]

I'm guessing this is a slope problem, so the equation would be like this: y = mx + b where m is the slope and b is the y-intercept.

$m = \frac{y1 - y2}{x1 - x2}$
Using this,
$m = \frac{1 + 8}{2 + 1} = \frac{9}{3}$
Which is equal to,
$m = 3$

6 0

2 years ago