Question:
Mancini's Pizzeria sells four types of pizza crust. Last week, the owner tracked the number sold of each type, and this is what he found.
Type of Crust Number Sold
Thin crust 312
Thick crust 245
Stuffed crust 179
Pan style 304
Based on this information, of the next 4500 pizzas he sells, how many should he expect to be thick crust? Round your answer to the nearest whole number. Do not round any intermediate calculations.
Answer:
1060 thick crusts
Step-by-step explanation:
Given
The above table
Required
Expected number of thick crust for the next 4500
For last week data, calculate the proportion of thick crust sold
For the next 4500;
The expected number of thick crust is (E(x)):
Answer:
A
Step-by-step explanation:
Plug in the Input(x) for x in the equation.
y = 6(2) + 7
y in this case should equal 19 according to table A
19 = 6(2) + 7
19 = 12 + 7
19 = 19
Answer:
19= 12 + 3x
Step-by-step explanation:
This kind of question can be a little confusing at times especially when the numbers get bigger and messier so let's break it down piece by piece. Nineteen is twelve more than three times a number. This means that nineteen is twelve plus three times that unknown number. Three times that unknown number can be written as three times x or just 3x. Put that all together and you get 19 = 12 + 3x.
Answer:
c= -6
Step-by-step explanation:
1) expand the equation to -8c-18=-3c+12
2) add 18 to both sides which then makes it -8c=-3c+30
3) add 3c to both sides which makes it -5c=30
4) then divide by -5 which makes it c=-6
Answer:
3/4
Step-by-step explanation:
5 action+4 comedy+3 drama= <u>12 </u>total movies
<u>12 will be the denominator of our fraction. </u>
<u>The question asks: What is the probability that the movie she selects is NOT a drama?</u>
<u>So, we add the number of action and comedy movies. </u>
5+4=<u>9</u>
9 is our numerator.
<u>But wait! We have to simplify the fraction 9/12!</u>
9 divided by 3= 3
12 divided by 3= 4
Reduced answer: 3/4