30 ! calculate the percent increase or decrease between the starting and ending quantities below. round your answer to one decimal place.

1) start: 3 end: 10

2) start: 9 end: 20

3) start: 100 end: 85

1. 233.333%

2.122.2%

3.-12%

Step-by-step explanation: Hopes this helps you :)

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3