Answer:
D
Step-by-step explanation:
A=Pi(r^2)
A=Pi(54.76)
The answer is 54.76 Pi
Answer:
![Nick's\ earning=\$ 176.25](https://tex.z-dn.net/?f=Nick%27s%5C%20earning%3D%5C%24%20176.25)
Step-by-step explanation:
Let total meal served![=\$x](https://tex.z-dn.net/?f=%3D%5C%24x)
![Tip=15\%\ of x=\frac{15}{100}x=0.15x\\\\Nick's\ earning=75+0.15x\\\\Here\ x=\$675\\\\Nick's\ earning=75+0.15\times 675=75+101.25=\$ 176.25](https://tex.z-dn.net/?f=Tip%3D15%5C%25%5C%20of%20x%3D%5Cfrac%7B15%7D%7B100%7Dx%3D0.15x%5C%5C%5C%5CNick%27s%5C%20earning%3D75%2B0.15x%5C%5C%5C%5CHere%5C%20x%3D%5C%24675%5C%5C%5C%5CNick%27s%5C%20earning%3D75%2B0.15%5Ctimes%20675%3D75%2B101.25%3D%5C%24%20176.25)
Answer:
2 batches
Step-by-step explanation:
1. State the given;
<u>Convert to improper fractions;</u>
1 1/4 blackberries
5/4 blackberries
<u>Simplify;</u>
Twice as many blueberries;
5/4 *2
10/4
5/2
2. Find the total amount of berries;
<u>Simplify;</u>
blackberries + blueberries
= 5/4 + 5/2
*note; convert to like denominators
= 5/4 + 10/4
= 15/4
3. Divide by the amount that the recipe calls for;
Total / required
15/4 / 3/4
*note; dividing by a fraction is the same as multiplying by the fraction's reciprocal
15/4 * 3/4
45/16
*note; convert to a mixed number
2 13/16
Remember, for the sake of the problem, one can only make a full recipe, hence the answer is 2.
Let width be x inches so the length will be 2x inches.
so we have
2*2x + 2x = 102
6x = 102
x= 17
so the length = 2x = 2*17 = 34 inches