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Gelneren [198K]
3 years ago
5

Plz helppppppppppppppp

Mathematics
2 answers:
aleksandr82 [10.1K]3 years ago
6 0
It’s the first one if i’m not mistaken
lorasvet [3.4K]3 years ago
5 0

Answer:

I think it's the third one sry if I'm wrong

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Exhibit 15-2A regression model between sales (y in $1000s), unit price (x1 in dollars) and television advertisement (x2 in dolla
Semmy [17]

Answer:

Sales are expected to increase positively.

Step-by-step explanation:

The model is y =7-3*X1+5*X2

Here, y is the depended variable and X1 and X2 are independent variable.  

Holding the unit price constant X2 (television advertisement) is increase by $1 dollar

SSR= 3500

SSE=1500

So, TSS = SSR+SSE = (3500+1500) = 5000

Now r^2= 1 - (SSR/TSS) = 1 - (3,500/5,000) = 1 - 0.70 = 0.30

So, the sample correlation coefficient (r) = (0.3)^(1/2) = 0.547

We can conclude that sample correlation indicates a strong positive relationship.

7 0
3 years ago
Dylan buys 3.2 pounds of grapes for $2.56. What is the price per pound of the grapes?
Alona [7]

Answer:

$0.64/lb

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Vanderbilt Corporation, which utilizes a calendar year as its fiscal year, is the payee on a $12,000, 7%, 8-month note receivabl
Vedmedyk [2.9K]
Given:
Payee: Vanderbilt Corporation
Notes Receivable from Stanford Company
<span>$12,000, 7%, 8-month 
                               
                                         Debit             Credit

October 1, 2016
Notes Receivable            12,000 
           Cash                                           12,000
*to record notes receivable from Stanford Company

December 31, 2016
Interest Receivable               560
           Interest Income                                560

12,000 * 7% * 8/12 = 560
*to recognize interest earned but not yet received

June 1, 2017
Cash                                  12,560
          Notes Receivable                        12,000
          Interest Receivable                           560
*to recognize full payment on note.</span>
3 0
3 years ago
Saan dapat naka conect ang brainly mo saang lugar<br>dapat​
Kipish [7]
  • sa Bataan po

Step-by-step explanation:

hgshdhshsshs

8 0
2 years ago
Makayla's local movie theater has a moviegoer club that charges an annual registration fee of 25 dollars.However, movie tickets
Rudik [331]
Integers are any whole number(not fraction) that can be possitive or negative however she can not buy a negative amount of tickets so that is not the answer
whole numbers are any not fraction number that is positive this is a possible answer 
rational numbers are any number that is terminates if it is a decimal or is a repeating decimal this does not include decimals like pi that don't end and dont repeat this cant be the answer
a real number is any number rational or irrational this also cant be the answer

the answer is B
i hope i made sense
3 0
3 years ago
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