Answer:
Answer -2/1
Step-by-step explanation:Slope is the number in front of x
1. the mean is 16
2. the mean is 22.5
the formula that can be used to calculate the mean is
= sum of terms/number of terms
for the first question the mean can be calculated as follows
sum of terms= 20+15+19+16+10
= 80
number of terms= 5
mean= 80/5
= 16
for the second question the mean can be calculated as follows
sum of terms= 19+23+11+30+27+27+22+26+16+24
= 225
number of terms= 10
mean= 225/10
= 22.5
Hence the mean for the first expression is 16 and the mean for the second expression is 22.5
Please see the link below for more information
brainly.com/question/26159926?referrer=searchResults
The answer is 20 because you are adding 4 + 1 + 9 + 6= 20
Answer:
7
Step-by-step explanation:
it is just 35÷5=7 and if she runs every 5 minutes she runs 7 laps.
