All categories

3 years ago

How could you describe the correlation in the data ? Explain your reasoning

Mathematics

1 answer:

ddd [48]3 years ago

5 0

Answer:

We make scatterplots to see relationships between variables. Scatterplots are really good for helping us see if two variables have positive or negative association (or no association at all).Step-by-step explanation:

You might be interested in

The Roma family wants to tip 15% of the total cost of their meal, which was $68.25. They left $15.00 on their table. Did they le

Kobotan [32]

Answer:

They did not leave the correct amount. They left around a 22% tip

Step-by-step explanation:

15% = 0.15

68.25(0.15)

10.24

22% = 0.22

68.25(0.22) = 15.02

8 0

3 years ago

HELP I RLLY NEED IT

Ahat [919]

Answer:

Step-by-step explanation:

A quadrilateral's 4 angles add to 360 degrees

70 + 92+<1 + 105 = 360

Combine like terms

267 + <1 = 360

Subtract 267 from each side

267-267 + <1 = 360-267

<1 = 93

4 0

3 years ago

Read 2 more answers

Rochelle works part-time at the college museum, which pays her at a rate of $10 per hour. She also makes small bracelets that sh

Westkost [7]

We know for our problem that Rachel makes $10 per hour. Since $x$ represent the number of hours that she works, $10x$ will be the total amount that she will make for working $x$ hours. We also know that she sells bracelets for $5 each. Since $y$ represents the number of of bracelets that she sells, $5y$ will be her total revenue for selling $y$ bracelets. We also know that she needs to earn at least $200 a week to cover her expenses, so the sum of $10x$ and $5y$ must be equal or greater than 200:

$10x+5 \geq 200$

We can conclude that <span>the graphs that shows the inequality that represents this situation, with its solution region shaded is:</span>

7 0

3 years ago

A recipe called for the ratio of tumeric to cumin to be 5 : 4. If you used 40 ounce of tumeric, how many ounces of cumin would y

VashaNatasha [74]

Answer:

32 ounces of cumin

Step-by-step explanation:

You have a ratio of

Tumeric : Cumin

5 : 4

40 ounces : ?

You divide 40 by 5 and get 8.

So you do 8 x 4 and get 32 ounces

6 0

3 years ago

If f(x)=3x^2-1 and g(x)=x+2, find (f+g)(x)

algol13

Answer:
(f+g)(x) = 3x^2 + x + 1

Explanation:
We are given that:
f(x) = 3x^2 - 1
g(x) = x + 2
To find (f+g)(x), all we have to do is add the above to functions as follows:
(f+g)(x) = f(x) + g(x)
= 3x^2 - 1 + x + 2
= 3x^2 + x + 1

Hope this helps :)

5 0

3 years ago

Read 2 more answers