Adam records the time taken for swimmers to swim 100 m breaststroke(y) and the number of hours they swim per week(x).
Time to swim 100 m (min)
Number of hours of training
у
x
1.85
1.83
1.93
1.93
2.11
2.
2.13
2.10
2.22
2.32
2.56
2.59
2.75
2.90
10.0
9.5
8.5
7.0
6.0
5.5
4.0
30
3.0
2.5
1.5
1.0
0.5
What is the value of the Pearson product-moment correlation coefficient? Give your
answer to three significant figures.
[Answer format: 0.000)
Answer

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

answer: true

step-by-step explanation:

the answer is a

step-by-step explanation:

39.00 x 24 = total installment price

carrying installment price - cash price

needed to save the .00/