We know he runs 8 miles a day because 4 times 2 is 8 then we multiply it by the number of days he runs to get 32
jonathan runs a total of 32 miles a week/
to find the time that it takes jonathan to run 1 mile 208 by 8 because he runs 8 miles a day
Every real number is irrational this is true
Answer:
11 + 12 = 23
Step-by-step explanation:
2.
1, -3.8
2, -3.6
3, -3.4
4, -3.2
5, -3
(In each row, the first number is x and the second number is the y)
Answer:
158 cases
Step-by-step explanation:
Given tbe quadratic regression model :
y = -2x^2 + 40x + 8
y = number of cases of a new disease
x = number of years
The predicted number of cases of a new disease in 15 years can be calculated thus ;
Put x = 15 in the equation ;
y = -2(15)^2 + 40(15) + 8
y = - 2 * 225 + 600 + 8
y = - 450 + 600 + 8
y = 158
158 cases
