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Anton [14]
3 years ago
14

Please hurry, 15 points and it's overdue.

Mathematics
1 answer:
valina [46]3 years ago
4 0

Answer:

The relationship is positive.

The model predicts a score of 60.

Not sure what part b is.

Step-by-step explanation:

Since while the money spent on advertising increases while the items sold increases, we have a positive relation between both variables.

By looking at where 30 is on the graph, we can see it lines up with 60,the middle between $40 and $80 on the y axis and so we know this is the cost associated with this value.

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Can you use the SSS Postulate to prove QPS≈QRS?
Assoli18 [71]

Answer:

by SAS only

Step-by-step explanation:

based on the diagram we only have one side and one angle explicitly identified as equivalent.

but we have an implicit confirmation of the second side QS to the enclosed angle, because the triangles are presented that this side is the same for both triangles.

so, SAS applies (but no other, as we don't have any information on the 3rd side).

4 0
3 years ago
Maya's new puppy weighs 4 pounds . He will gain an average of 2 pounds each month until reaches his adult weight Which equation
STatiana [176]

Answer:

4 + 2t = m

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Danielle bought a house for $215,000. She financed $189,375 of the purchase price with a 15-year-fixed-rate mortgage with a 6.1%
Brilliant_brown [7]
Total cost of the house = $215,000
Amount financed through mortgage = $189,375
Amount paid through other means (such as cash) = 215,000-189,375 = $25,625
Rate = 6.1% = 0.061
Number of years = 15 years

Monthly payment, M = P[i(1+i/12)^12*15]/[(1+i/12)^12*15 -1] = 189,375[0.061/12(1+0.061/12)^12*15]/[(1+0.061/12)^12*15 - 1] = $1,608.30
Total amount paid = $25,625 + (M*12*15) = $25,625 + $289,494.56 = $315,119.56

Seems the options given don't match the correct answer.
4 0
3 years ago
What is 201 divided by 7?
anzhelika [568]
201÷7= 28.71
The answer is 28.71
5 0
3 years ago
Hey can you please help me posted picture of question
zhuklara [117]
For this case we have the following polynomial:
 x2 + 6x + 8
 We note that the polynomial can be rewritten as:
 (x + 4) (x + 2)
 Answer:
 
A common factor binomial for this case is given by:
 
(x + 4)
 
option B
7 0
3 years ago
Read 2 more answers
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