Hello! I would love to help!
Okay! To find the average, you have to add up all the numbers, then divide them by however many numbers there are. They give us 4 numbers.
Let's start by adding them all!
26.1+24.3+32.8+18.2=101.4
Okay. Now, we have to divide that answer by 4 since there are 4 numbers we added.
101.4/4=25.35
So, the average time was 25.35 seconds!
Hope this helped! Comment if you have questions!
Sara's paychek: $2700
<span>Aliyah’s paycheck is $700 more than one half of Sara’s: $2700/2+$700
Aliyah's paychek: $2050
</span><span>If Aliyah’s paycheck doubles, she would be making $650 more per paycheck than John: $2050*2-650$
John make $3450 per paychek.
</span>
Answer:
sqrt3 or about 1.7
Step-by-step explanation:
length^2 + Width^2 + Height^2 = Diagonal^2
so 1 + 1 + 1 = 3, which when square rooted equals
sqrt3 or about 1.7
Answer:
3
Step-by-step explanation:
Distance = speed * time
for curtis d = st = 6t (where t is the time that he walks)
sean walks 20 seconds longer than curtis so we have the equation
d = s(t+20) = 5(t+20)
as the distances are the same we have
So sean has walked 100+20 = 2
6t = 5(t+20)
6t = 5t + 100
t = 100
so Sean walks 120 seconds when they had both walked the same distance.