The line graph shows the level of the Elk River during a period of heavy rainfall. Find the percent of increase in the river level from Monday to Friday Round to the nearest tenth of a percent if necessary
River
25
24.5
23.4
Level (ft)
26
E 25
24
222 22.5
23
22
Mon Tue Wed Thur Fri
Day
10.4% increase
1
2
3
4
4
5 6
7
8
10.4% decrease
11.2% increase
11.2% decrease
12.6% increase
12.6% decrease

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

How many $20 bills do you need to have to make $280

Given that abcd is a rhombus, what is the value of x?