Nikita's distance from her for the second part of the race was 1.5 kilometers.
Since Nikita ran a 5-kilometer race in 39 minutes (0.65 of an hour) without training beforehand, and in the first part of the race, her average speed was 8.75 kilometers per hour, while for the second part of the race, she started to get tired, so her average speed dropped to 6 kilometers per hour, to determine which expression represents Nikita's distance for the second part of the race the following calculation must be performed:
- 8.75 x 0.65 + 6 x 0 = 5.68
- 8.75 x 0.50 + 6 x 0.15 = 5.275
- 8.75 x 0.40 + 6 x 0.25 = 5
-
100 = 60
- 40 = X
- 40 x 60/100 = X
- 24 = X
- 39 - 24 = 15
- 15 = 1/4 hour
- 6/4 = 1.5
Therefore, Nikita's distance from her for the second part of the race was 1.5 kilometers.
Learn more about maths in brainly.com/question/22791791
Answer:
$30.40
Step-by-step explanation:
Recurring debt is am amount paid for the debt service. It involves all the payment which could not be canceled on the request. It includes Child Support, Loan Payment etc.
A household is required to spend 28% of the gross income as housing expenses, but not above 36% of total debt.
Housing expense = 28% x 380 = $106.4
Expense on Debt = 36% x 380 = $136.80
So,
Allowable recurring debt having income of $380 = 136.80 - 106.40 = $30.4
Answer:
it's answer is 107
Step-by-step explanation:
firstly
x+28+45=180
x+73=180
x=180 subtract 73 = 107
Answer
p(t) = 20,000^10 root of 2^t/10 root of 2^7. i think
Step-by-step explanation:
You find the litres of petrol you want and go up until you find where the line crosses this point and then see how far you can travel on the left so
a is 15km
and b is 39km
