Answer:
There are 64 cherries.
Step-by-step explanation:
We are given the following in the question:
Total number of pieces of fruit = 280
Let be the number of blueberries.
Number of raspberries =
Number of cherries =
Number of grapes =
Thus, we can write the equation:
Number of cherries =
Thus, there are 64 cherries.
Answer
1. x = (2/3)y²
2. x = 54 when y = 9
3. y = 7.35 when x = 36
Explanation
1. x ∝ y²
x = 24, y = 6
x = ky²
24 = k x 6²
24 = 36k
k = 24/36
k = 2/3
∴ x in terms of y is x = (2/3)y²
2. Using x = (2/3)y² to to find x when y = 9, we have
x = (2/3) x 9²
x = 2/3 x 81
x = 2 x 27
x = 54
∴ x = 54 when y = 9
3. Using x = (2/3)y² to to find y when x = 36, we have
36 = (2/3)y²
36 = 2y²/3
2y² = 36 x 3
y² = 108/2
y² = 54
y = √54
y = 7.35
∴ y = 7.35 when x = 36
D = number of dogs washed
c = number of cats washed
d = (60 - 5c) / 7.50
The 7.50 should be underneath the brackets
Answer:
He have <u>0.96 acres</u> of early corn.
Step-by-step explanation:
Given:
Toms garden is 8 acres. Two fifths is corn.
Of that, three tenths is early corn and one tenth is late corn.
Now, to find the acres of early corn.
Total garden = 8 acres.
Total Corn in garden = acres.
<em>As, given of the total corn in garden, three tenths is early corn.</em>
Now, to get the early corn he have:
=
=
=
=
Therefore, he have 0.96 acres of early corn.
Answer:
Step-by-step explanation: