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Art [367]
3 years ago
12

The​ least-squares regression equation is ModifyingAbove y with caretyequals=659.8659.8xplus+15 comma 67315,673 where y is the m

edian income and x is the percentage of 25 years and older with at least a​ bachelor's degree in the region. The scatter diagram indicates a linear relation between the two variables with a correlation coefficient of 0.70560.7056. Complete parts​ (a) through​ (d).
15
20
25
30
35
40
45
50
55
60
20000
55000
Bachelor's %
Median Income



A scatter diagram has a horizontal axis labeled Bachelor's % from 15 to 60 in increments of 5 and a vertical axis labeled Median Income from 20000 to 55000 in increments of 5000. Points are scattered around a line that rises from left to right and has a slope of about 700.
​(a) Predict the median income of a region in which 3030​% of adults 25 years and older have at least a​ bachelor's degree.
​$nothing ​(Round to the nearest dollar as​ needed.)
Mathematics
1 answer:
Rama09 [41]3 years ago
7 0

Answer:

they are all wrong

Step-by-step explanation:

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A ticket company charges a service fee of 5% Of the ticket price for each ticket to a concert use the information to complete th
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Answer:

1. $19.00 = 0.95 service fee = total cost 19.95

Step-by-step explanation: 5/100 times 19 = 0.95

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3 years ago
Which of the following is an example of the distributive property
Allushta [10]

Answer:

4(3x+12)=4x+22

Step-by-step explanation:

7 0
4 years ago
How do I solve this problem?
lara31 [8.8K]

Answer:

x = 12

Step-by-step explanation:

(whole secant) x (external part) =  (whole secant) x (external part)

(6+x) *6 = (4+23) * 4

(6+x) *6 = 27*4

6(6+x) = 108

Divide each side by 6

6+x =18

Subtract 6 from each side

6+x-6 =18-6

x = 12

8 0
4 years ago
Read 2 more answers
(i picked c am i right?) What is the product in lowest terms?
-Dominant- [34]
The correct answer is C.<span>-20/27 because its in it lowest terms.</span>
8 0
3 years ago
Read 2 more answers
How long does it take for the account to be worth about $750?
pochemuha

Answer:

if look at the graph and find the point on the graph where the y-value is $750 then you will find your answer. I can give u any more than that cuz i cant really read the graph. look where the y-value is $750 and write the x-value that matches it.

Step-by-step explanation:

7 0
3 years ago
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