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3 years ago

Write a linear equation for the graph in point-slope form. Show your work. (2 points)

Mathematics

2 answers:

lianna [129]3 years ago

7 0

I would go with what the other person said

Eva8 [605]3 years ago

4 0

Answer:

34 x 6.45 because if you look at the numbers then u will find this

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What is the formula for sugar?

Darina [25.2K]

Answer:

Almost all sugars have the formula CnH2nOn (n is between 3 and 7).

Step-by-step explanation:

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3 years ago

What is the value of the correlation coefficient r of the data set?

pantera1 [17]

You might have already done this now, but the answer is

0.84

I just finished the Quiz :)

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3 years ago

Baby born 7 lbs by 10 he was 84 lbs. Write a formula for his weight as a linear function.

Yakvenalex [24]

The formula for weight in linear function is y= 7.7x + 7

Step-by-step explanation:

Given that,

The weight of the born baby = 7 lbs
The weight of the baby at 10 years = 84 lbs.

To find the linear function, the rate of change of weight must be calculated.

To find the rate of change of the baby's weight:

The change in the weight is from 7 lbs to 84 lbs.

The total change = 84 - 7 =77
The rate of change = 77 / 10 years = 7.7

Therefore, the rate of change of weight of the baby is 7.7 lbs.

This means that, every year the weight has been increased by 7.7 lbs and in 10 years the baby gained a weight of 84 lbs.

From this information, the linear function is given as :

Total weight = 7.7(number of years) + born weight.

⇒ y= 7.7x + 7

where,

The born weight is 7 lbs.
y is the total weight of the baby
x is the number of years

5 0

3 years ago

Can someone tell me what is the answer please

vesna_86 [32]

Answer:

The answer is C

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

What is -2 1/2 + 1 1/3 in fraction form?

olga nikolaevna [1]

$-2\frac{1}{2} +1\frac{1}{3}=\frac{-1}{6}$

Solution:

Given expression is $-2\frac{1}{2} +1\frac{1}{3}$ .

Let us first convert mixed fraction into improper fraction.

$-2\frac{1}{2} +1\frac{1}{3}=\frac{(-2\times 2) +1}{2} +\frac{(1\times 3) + 1}{3}$

$=\frac{-4 +1}{2} +\frac{3 + 1}{3}$

$=\frac{-3}{2} +\frac{4}{3}$

Take LCM for the denominators (LCM of 2, 3 = 6) and make the same.

$=\frac{-3\times3}{2\times3} +\frac{4\times2}{3\times2}$

$=\frac{-9}{6} +\frac{8}{6}$

$=\frac{-1}{6}$

$-2\frac{1}{2} +1\frac{1}{3}=\frac{-1}{6}$

Hence the fraction form of $-2\frac{1}{2} +1\frac{1}{3}$ is $\frac{-1}{6}$ .

5 0

3 years ago