3 years ago

Help me please!!! Number 8

Mathematics

2 answers:

lawyer [7]3 years ago

5 0

Y is x multiplied by -3

Sedbober [7]3 years ago

3 0

Y is just x multiplied by -3

You might be interested in

12k + 26 factor completely<br><br>pls help

Liula [17]

Answer:

$2\left(6k+13\right)$

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

PLEASE HELP !!!!!!!!!

iVinArrow [24]

Answer:

f (x) = 4,500 + 250x; 24 months

Step-by-step explanation:

Because 10,500 - 4,500 = 6,000

6,000 / 250 = 24

Hope this helped

4 0

3 years ago

The quantity of an element is decaying over time such that the amount of material

masya89 [10]

T too so yeah four of people

4 0

3 years ago

What is this answer? :)

sergey [27]

Answer:

the answer is b

Step-by-step explanation:

6 0

3 years ago

Using 50 observations, the following regression output is obtained from estimating y = β0 + β1x + β2d1 + β3d2 + ε. Coefficients

pickupchik [31]

Answer:

The answer is "789.03 and 806.16".

Step-by-step explanation:

$y\^ \ \ = -0.45 + 3.78(x) -11.88(d_1) + 5.25(d_2)$

For point a:

Calculating the value for $y\^ \ \ x = 212,\ \ d_1 = 1, and \ \ d_2 = 0$

$y\^ = -0.45 + 3.78(212) -11.88(1) + 5.25(0)$

$= -0.45 + 801.36 -11.88 + 0\\\\= 789.03$

For point b:

Calculating the value of $y\^ \ \ for \ \ x = 212, \ \ d_1 = 0, and \ \ d_2 = 1$

$y\^ = -0.45 + 3.78(212) -11.88(0) + 5.25(1)$

$= -0.45 + 801.36 -0 + 5.25\\\\= 806.16$

3 0

3 years ago