Answer:
His weekly exercise time goal is 168 minutes.
Step-by-step explanation:
This question can be solved using a rule of three.
42 minutes is 25% = 0.25 of the total
x minutes is 100% = 1 of the total.
Then
42 minutes - 0.25
x minutes - 1
His weekly exercise time goal is 168 minutes.
Answer:
25.12 inches
Step-by-step explanation:
To find the circumference or the perimeter of a circle it is the diameter times pi. (pi = 3.14) Or you can do radius times 2 times pi.
Answer is 4 times 2 times 3.14 which is 25.12
T<=5 is the equation
(the <= is a less than or equal to sign.)
The mean score for the six students is the sum of the scores divided by the number of students = (650+550+380+720+710+550)/6 =3560/6=593.33
If they are representative of all the class then, te point estimate of the mean score for the studens is 593.33
Answer:
Step-by-step explanation:
y - 8 = -2(x - 6)
y - 8 = -2x + 12
y = -2x + 20