Answer:
B. (3, -2.5)
Step-by-step explanation:
Got it Right on EDGE
45.75/3= 15.25
(45.75-15)/3= 10.25
A= $15.25
B=$10.25
Answer:
Wayne bought 72 blueberries.
Step-by-step explanation:
To combine the fractions, convert all of the fractions to a denominator of 24.
3/8 * 3/3 = 9/24
1/6 * 4/4 = 4/24
5/12 * 2/2 = 10/24
Now add together the fractions
9/24 + 4/24 + 10/24 = 23/24
He used 23/24 of his blueberries, or 69 of them.
To find the total amount of blueberries, divide 69 by 23, then multiply that number b 24.
69 / 23 = 3
3 * 24 = 72
Wayne bought 72 blueberries.
Altitude = sqrt [(4sqrt5)^2 - 862 = 4 ft
Perimeter of the trapezoid = 8+4+16+4sqrt5 = 28+4sqrt5
= 36.94 feet to nearest hundredth answer
Area = 1/2 * 4 * (8+16) = 48 ft^2 answer
Answer:
At the 3rd day 160 students caught flu.
Step-by-step explanation:
Consider the provided model P = − t ² + 13t + 130 where 1 ≤ t ≤ 6
The total number of students is represents by P.
We need to find the day that 160 students had the flu.
Substitute the value of P=160 in above formula.
Hence the value of t=10 or t=3
But it is given that 1 ≤ t ≤ 6, Therefore select t=3
Hence, at the 3rd day 160 students caught flu.
