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2 years ago

A _____________ is a line that provides an approximation of the relationship between the variables.

Mathematics

1 answer:

Furkat [3]2 years ago

8 0

Answer:

srat

Step-by-step explanation:hehe i really dont know

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Help ASAP ! Please explain too

crimeas [40]

The indicated points are (1,1) and (2,3). Slope is change in y over change in x,

m = (3 - 1)/(2 - 1) = 2/1 = 2

Answer: C) 2

6 0

3 years ago

Read 2 more answers

To create a graph from an equation, evaluate the function at different ______. Use the input-output pairs to identify and plot _

Vikki [24]

Answer:

do you have a picture?

Step-by-step explanation:

6 0

3 years ago

38% of what is 152? Show work

marusya05 [52]

Take that certain number we are looking for as 'n'

38% ⇒ 0.38

0.38n = 152

Divide by 0.38

0.38n = 152
/0.38 /0.38

n = 400

So 38% of 400 is 152.

3 0

3 years ago

Read 2 more answers

Will give 25 points and brainliest answer if correct

Norma-Jean [14]

Let $d$ be the common difference between terms in the sequence $\{a_n\}_{n\ge1}$ . Then

$a_{19}=-58$
$a_{20}=a_{19}+d$
$a_{21}=a_{19}+2d$
$\implies-164=-58+2d\implies d=-53$

The first term in the sequence, $a_1$ , satisfies

$a_2=a_1+d$
$a_3=a_1+2d$
$a_4=a_1+3d$
...
$a_{19}=a_1+18d$
$\implies-58=a_1+18(-53)\implies a_1=896$

So the explicit formula for the $n$ -th term in the sequence is

$a_n=a_1+(n-1)d\implies a_n=896-53(n-1)$

5 0

3 years ago

a chef has 5 blocks of butter. Each weights 1 pound. she cuts each block into fourths. how many 1/4 pound pieces of butter does

lianna [129]

The answer would be 20 because you have 5 blocks that are cut into 1/4. It doesn't say anything about any of the pieces disappearing or being used yet so you multiply 4*5 and then you get the answer.

8 0

3 years ago