Directions: Select all the correct answers. Tiesha surveyed 20 people at her work to see how many people drink coffee and what time they get to work. The following table
shows her results.
Drink
Do Not
Drink
Coffee
Coffee
Total
Get to Work Before 9 am
8
3
11
Get to Work After 9 am
5
4
9
Total
13
7
20
If the relative frequency of the rows was calculated, which of the following would represent the rows? Round to the nearest
hundredth
0.73
0.27
1.00
0.56
0.44
1.00

care to share were the trapezoid shown is ?

20days louise can read300 pg

step-by-step explanation:

1 day 15 pg 300: 15= 20

x day 300 pg

step by step resolutions

1) n+n+1+n+2=51

3n+3=51

3n=48

n=16

the three numbers are 16, 17 and 18.

2) x+15=4x

3x=15

x=5

radha is now 5 years old

3) the two digits are x and y.

y=3x

(10x+y)+(10y+x)=88

y=3x

11x+11y=88

y=3x

x+y=8

x+3x=8

x=2

the original number can be either 28 or 82.

4) n+(n+2)+(n+4)=48

3n+6=48

3n=42

n=14

the numbers are 14, 16 and 18.

5) y=x+3

10y+x+10x+y=143

y=x+3

11x+11y=143

y=x+3

x+y=13

x+x+3=13

2x=10

x=5

the original number can be 57 or 75.

hope this !

actually what is a question i don't understand