Answer:
4c - 14
Step-by-step explanation:
2/5 (10c -35)
Distribute
2/5 * 10c - 2/5 * 35
4c - 14
Answer:
She will need approximate of plastic border
Step-by-step explanation:
we know that
The circumference of a circle is equal to
In this problem we have
substitute
----> exact value of the length of plastic border
assume
---> approximate value of the length of plastic border
Answer:
speed and direction of the object in motion
Answer:
see explanation
Step-by-step explanation:
Use the points to find a and b, that is
(2, 18)
18 = a → (1)
(4, 162)
162 = a → (2)
divide (2) by (1)
= = 9
b² = 9 ⇒ b = 3
substitute b = 3 into (1)
18 = 9a ⇒ a = 2
y = 2 ← exponential equation
The maximum distance that Jonathan can run this week is obtained by multiplying 5 and 3.5 miles. That is equal to 17.5 miles. If we let x be the distance he can run any day of this week then, we may express it as
x ≤ 3.5
Then, if we let y be the total distance he can travel in a week then, we may express it as,
y ≤ 17.5