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neonofarm [45]
3 years ago
11

Helppppp please please

Mathematics
1 answer:
tresset_1 [31]3 years ago
8 0

Answer: -4 because when the x is at 0, it's whatever y is

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10) (k - 9) (5k - 8)
zalisa [80]
5k²-8k-45k+72 = 5k²-53k+72

Answer: 5k² - 53k + 72
7 0
4 years ago
If I have a 7/8 gallon of bottled water. How many 3/16 gallon servings can I pour?
OleMash [197]

Answer:

Is this a multiple choice question or do you actually have to fill it in? I think it might be 4

Step-by-step explanation:


7 0
3 years ago
Empathy means being able to understand what others feel. To see how the brain expresses empathy, researchers recruited 16 couple
yulyashka [42]

Answer:

the residual is 0.2032

Step-by-step explanation:

The regression line has been given as:

Y^ = 0.00753X-0.06759

The paired observation for X is (31, 0.369)

The value of X is the empathy score under subject 15 = 31

The value of the brain activity under subject 15 is 0.369

So we have y^ = 0.00753(31) - 0.06759

= 0.1658

Then the residual = y - y^

= 0.369 - 0.1658

= 0.2032

Therefore the residual is 0.2032

Please check the attachment for the table, it will aid you in understanding the solution

4 0
3 years ago
James estimated the total cost of groceries to be $50.
Lilit [14]
The answer is 30%.... because 50/65 is .3
5 0
4 years ago
Read 2 more answers
Please help me by solving this!​
JulsSmile [24]

Answer:

Ani age is 21

Biju age is 18

Step-by-step explanation:

let Ani age be X

let Biju age be Y

the difference of their age is 3

i.e X - Y = 3......,....(equ. 1)

let Dharam age be A

let Cathy age be B

i.e A = 2x

B = y/2

the difference of their age is 30

Y/2 - 2x = 30..... (equ. 2)

from equ.1 X = ( 3+y).........( equ.3)

y/2 - 2(3+y) = 30

y/2 - 6 + 2y = 30

multiply both side by 2

y - 6 + 2y = 60

y + 2y = 60 - 6

3y = 54

Y = 18

from equ.3

X = 3+Y where y is 18

X = 3+18 = 21

5 0
3 years ago
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