3 years ago

The graph below shows a scatter plot and a linear model

Mathematics

2 answers:

Zolol [24]3 years ago

5 0

Answer:

it is likely that joanna was about 30 inches tall when she was born.

thats the answer

Step-by-step explanation:

madam [21]3 years ago

4 0

Answer:

Step-by-step explanation:

The graph below shows a scatter plot and a linear model of Joannas height in inches for various ages what is the best interpretation of the the slope of the line

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Help i will mark brainliest

kkurt [141]

Sharice is right. x=21

8 0

3 years ago

Please show the work for it as well thank you

AlexFokin [52]

Answer:

2x^4+4x^2+2

Step-by-step explanation:

f(x) = x^2+1

g(x) = 2x^2

g(f(x))=

Replace x in the function g(x) with the function f(x)

=2( x^2+1)^2

= 2( x^2 +2x^2 +1)

= 2x^4+4x^2+2

4 0

3 years ago

Which of the following is equivalent to the

s344n2d4d5 [400]

Step-by-step explanation:

$= {i}^{31}$

$= {i}^{28} \times {i}^{3}$

$= {( {i}^{4} )}^{7} \times ( {i}^{2} \times i)$

$= ( {i}^{2} \times {i}^{2} ) {}^{7} \times {i}^{2} \times i$

$= ( - 1 \times ( - 1)) {}^{7} \times ( - 1) \times i$

$= {1}^{7} \times ( - i)$

$= 1 \times ( - i)$

$= - i$

The answer is D.

5 0

2 years ago

Leah's house has a media room with a large flat-screen television to watch movies. The media room television has a width of 8 fe

Kruka [31]

I'M soo not sure on this one. But if I did the math correctly your answer would be C. 64

Hoped I help!

Also sorry if its wrong.

4 0

3 years ago

Which is the constant of proportionality for the relationship shown in the graph?

vladimir2022 [97]

Answer:

COP: 2X

Step-by-step explanation:

K= Y/X

K= 4/2

K= 8/4

K= 12/6

K=16/8

8 0

3 years ago