All categories

3 years ago

A local pizzeria sold 55 pizzas yesterday.

2 answers:

7 0

The answer is 66 for the total plus the bonus, the bonus equals 11 pizzas. It is because 55 x (1+20%)= 66 and 11. Meaning 55 pizzas times 1 + 20% equals 66, so it means that the bonus was 11 pizzas and the total that day is 66.

Luba_88 [7]3 years ago

4 0

Answer:

Step-by-step explanation:

20 percent *55 =

(20:100)*55 =

(20*55):100 =

1100:100 = 11

You might be interested in

Simplify each expression below.<br> 12 1/2+(-25)

Anna [14]

Answer: -12.5
Step by step explanation

4 0

4 years ago

Read 2 more answers

The circumference of a circle is 30t. What is its area?

labwork [276]

Answer:

$A=\frac{225t^2}{\pi}$ given the circumference is 30t.

Step-by-step explanation:

The circumference of a circle is $C=2\pi r$ and the area of a circle is $A=\pi r^2$ assuming the radius is $r$ for the circle in question.

We are given the circumference of our circle is $2 \pi r=30t$ .

If we solve this for r we get: $r=\frac{30t}{2\pi}$ . To get this I just divided both sides by $2\pi$ since this was the thing being multiplied to $r$ .

So now the area is $A=\pi r^2=\pi (\frac{30t}{2 \pi})^2$ .

Simplifying this:

$A=\pi (\frac{30t}{2 \pi})^2$ .

30/2=15 so:

$A=\pi (\frac{15t}{\pi})^2$ .

Squaring the numerator and the denominator:

$A=\pi (\frac{(15t)^2}{(\pi)^2}$

Using law of exponents or seeing that a factor of $\pi$ cancels:

$A=\frac{(15t)^2}{\pi}$

$A=\frac{15^2t^2}{\pi}$

$A=\frac{225t^2}{\pi}$

4 0

3 years ago

Help Asap! 30 Points!<br> If the measure of angle one is 95°, what is the measure of angle three?

zhannawk [14.2K]

The answer to this is 85.

3 0

3 years ago

A UCF graduate has 3 bank overdrafts per year, and the bank charges $35 per overdraft. The bank pays the graduate 1% interest pe

Elena L [17]

Answer:

$33

Step-by-step explanation:

First we calculate the cost of the overdrafts:

3 overdrafts * $35 = $105

Then, if he maintains an average monthly balance of $600, we can calculate = $600*12 months = $7200 (average yearly balance). And the bank pays him 1% interest per annum:

$7200 * 1% = $72 (this is what the bank pays the graduate per year)

So if the bank charges him $105 and pays him $72, then the net annual cost is = $105-$72= $33

4 0

4 years ago

Vincent is giving cakes to some children at a carnival. He has 2 strawberry cakes, 6 pineapple cakes, and 7 chocolate cakes. If

Nataly [62]

Hope this helps you with your question.

8 0

3 years ago