The graph shows the relationship between daily caffeine consumption and resting heart rate for some adults. A graph with both axes unnumbered. Points show a upward trend.

Which phrases describe the relationship between heart rate and daily intake of caffeine? Select two options.

negative correlation
increasing heart rate
constant correlation
positive correlation
decreasing heart rate

b

step-by-step explanation:

$12. that is my answer.

percentage - 25%

probability - 0.25

we know,

total amount of students in class = 20

total boys = 10

total girls = 10

no of girls who wear glasses = 10/2 = 5

probability of choosing a girl with glasses is =

number of girls wearing glasses/total number of students in the class = 5/20

thus, percentage of selecting a girl wearing glasses will be

= 5/20 × 100

= 5 × 5

25%

therefore,

probability will be 0.25

happy to

pls mark as brainliest

42.4

step-by-step explanation:

convert to decimal