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4 years ago

PLEASE ANSWERRRRRR Is the line Macy drew a correct line of best fit? Explain why or why not.

Mathematics

1 answer:

worty [1.4K]4 years ago

3 0

Yes because it almost equals amount of points on each side

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HELP! please explain how to solve the point of maximum growth rate for the logistic function?!?? I'm really confused!

lora16 [44]

Answer:

18 units over 210 units of time

Step-by-step explanation:

the function reaches its limit at 116 and starts at 0 at -94

|-94|+|116|=210

8 0

3 years ago

Whats1:1/4 plus 2/3/4

monitta

The answer would be 4. If you turn it to decimals, which would be 1.25 and 2.75, added together, it would be 4.

7 0

4 years ago

(4x + 8x - 5) + (3x2 + 6x - 7)

ch4aika [34]

Answer:

7x^2 + 14x - 12

Step-by-step explanation:

Add like terms:

(4x + 8x - 5) + (3x2 + 6x - 7) becomes:

4x^2 + 8x - 5 or (grouping like terms in columns):

+ 3x^2 + 6x - 7

---------------------

7x^2 + 14x - 12

5 0

3 years ago

Given that two figures are similar, use a scale factor to find the missing length

anastassius [24]

The missing length x is 99 m.

Solution:

Given polygons are similar.

<em>If two triangles are similar, then the corresponding sides are in proportion.</em>

$$\Rightarrow\frac{81}{18}=\frac{x}{22}$

Multiply by 22 on both sides, we get

$$\Rightarrow\frac{81}{18}\times 22=\frac{x}{22}\times 22$

$$\Rightarrow\frac{9}{2}\times 22=x$

⇒ 9 × 11 = x

⇒ 99 = x

Switch the sides.

⇒ x = 99

The missing length x is 99 m.

8 0

3 years ago

What is (x+1) (x+2) in standard form?

AleksandrR [38]

Answer:

x^2+3x+2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers