Mathematics: In the movie, Back to the Future”, the main character drives a vintage car called a DeLorean. The car takes the man in and out of the future, present and past. Samantha collects parts from these cars and states that a part from a DeLorean sells for an average of $4,630 with a standard deviation = $325. Find the percentage of these parts that are valued between $4,025 and $ 5,235. Round answer to 4 decimal places. Statistics

In the movie, Back to the Future”, the main character

aghalyaa

03.02.2023

D. A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 4, 8. Column 2 is labeled y with entries 8, 16, 32.

Step-by-step explanation:

Since y must be 4x or equal to x times 4, we just take the entries and see if when multiplied by 4, the x entries equal the y entries.

0 x 4 = 0

2 x 4 = 8

3 x 4 = 12

0, 8, 12 $\neq$ 4, 8, 12

1 x 4 = 4

2 x 4 = 8

3 x 4 = 12

4, 8, 12 $\neq$ 4, 8, 16

1 x 4 = 4

4 x 4 = 16

4 x 5 = 20

4, 16, 20 $\neq$ 4, 8, 12

2 x 4 = 8

4 x 4 = 16

8 x 4 = 32

8, 16, 32 = 8, 16, 32

D is the answer

I'm always happy to help :)

0,0(0 оценок)