Data set 1: 14,15,17,18,21
mean: (14+15+17+18+21)/5 = 85/5 = 17
mad
17-14 = 3
17-15 = 2
17-17 = 0
17-18 = 1
17-21 = 4
(3+2+0+1+4)/5 = 10/5 = 2
17/2 = 8.5 is the means-to-mad ratio
Data set2: 15,16,17,20,22
mean = (15+16+17+20+22)/5 = 90/5 = 18
mad
18 - 15 = 3
18 - 16 = 2
18 - 17 = 1
18 - 20 = 2
18 - 22 = 4
(3+2+1+2+4)/5 = 12/5 = 2.4
18/2.4 = 7.5 means to mad ratio
Answer:
for the first one- 1/8 0.25= decimal and percent=12.5%
Second 8 boxes and shade in 6 0.75=decimal 75%
Step-by-step explanation:
The angles of the triangle are given as to have measures of <span>45°-45°-90°. This entails that the triangle is an isosceles triangle where the 2 legs of the triangle are of equal length. We calculate as follows:
c</span>² = a² + b²
c² = 2a²
4² = 2a²
a = 2√2
Hope this answers the question. Have a nice day.
Answer:
on which days did it rain less then one-fifth of an inch
Step-by-step explanation:
Answer:
1. 3.5% is 35/1000 as a fraction and 0.035 as a decimal.
2. 2.31 is 231% and 231/100
3. 23/25 is 92% and 0.92
4. 33% is 33/100 and 0.33
Step-by-step explanation:
For converting from fraction to decimal, simply divide the top by the bottom.
For converting from decimal to fraction, depending on how many places there are, you choose what to divide by. Ex: .002 (there are 3 places, it is divided by 1,000)
For fraction to percent, you divide the top by the bottom, make it a decimal, and move the decimal over two places to the right.
