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zaharov [31]
4 years ago
4

Suppose the correlation coefficient between a baby's weight and the price of a smartphone is 0.87. Which statement is true?​

Mathematics
2 answers:
Svetllana [295]4 years ago
4 0

Answer:

c

Step-by-step explanation:

Julli [10]4 years ago
3 0
The answer should be B
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Furkat [3]

Answer: The first table has a slope of 5 and y-intercept of 20

Step-by-step explanation: You can find the y-intercept by looking for when X=0. When X=0 the y point would be the y intercept. In this case it is (0, 20).

You can find the slope by doing the change in y divided by the change in x. For this the change in y would be 60 and the change in x would be 12. This leaves 60/12 which is 5.

3 0
3 years ago
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This is the floor of isaac's kitchen. Isaac needs to determine the area of the floor so he can order new tile. Enter the area, i
butalik [34]

Answer:

134

Step-by-step explanation:

first, separate the floor into 3 different rectagles to calculate the area and then add them together.

area of rec=L*B

rec 1: 9.5*7=66.5

rec 2: (10.5-4.5)*(14.5-5-7)=15

rec 3:5*10.5=52.5

Then:

66.5+52.5+15=134

5 0
3 years ago
Help please <br> Which one is true
lana [24]

Answer:

first one

Step-by-step explanation:

first one

3 0
3 years ago
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inysia [295]
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Marysya12 [62]

Answer:

i think its 2 but im not sure

Step-by-step explanation:

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