All categories

2 years ago

Mr. Shirey is baking cookies to sell for a charity. He bakes 12 dozen cookies in 4 hours. How many cookies

Mathematics

2 answers:

valentina_108 [34]2 years ago

8 0

Answer:

3 dozen, or 36 cookies

Step-by-step explanation:

Find the unit rate

12/4

This will give you 3 dozen cookies per hour, and if you need to know the specific number of cookies just multiply 3 by 12 since there are 12 in a dozen.

Hope this helps ^-^

mixer [17]2 years ago

7 0

She makes 3 dozen, or 36 an hour

You might be interested in

A company is producing two types of ski goggles. Thirty percent of the production is of type A, and the rest is of type B. Five

exis [7]

Answer:

$\dfrac{14}{29}$

Step-by-step explanation:

Let P(A) be the probability that goggle of type A is manufactured

P(B) be the probability that goggle of type B is manufactured

P(E) be the probability that a goggle is returned within 10 days of its purchase.

According to the question,

P(A) = 30%

P(B) = 70%

P(E/A) is the probability that a goggle is returned within 10 days of its purchase given that it was of type A.

P(E/B) is the probability that a goggle is returned within 10 days of its purchase given that it was of type B.

$P(A \cap E)$ will be the probability that a goggle is of type A and is returned within 10 days of its purchase.

$P(B \cap E)$ will be the probability that a goggle is of type B and is returned within 10 days of its purchase.

$P(E \cap A) = P(A) \times P(E/A)$

$P(E \cap A) = \dfrac{30}{100} \times \dfrac{5}{100}\\\Rightarrow P(E \cap A) = 1.5 \%$

$P(E \cap B) = P(B) \times P(E/B)$

$P(E \cap B) = \dfrac{70}{100} \times \dfrac{2}{100}\\\Rightarrow P(E \cap B) = 1.4 \%$

$P(E) = 1.5 \% + 1.4 \% \\P(E) = 2.9\%$

If a goggle is returned within 10 days of its purchase, probability that it was of type B:

$P(B/E) = \dfrac{P(E \cap B)}{P(E)}$

$\Rightarrow \dfrac{1.4 \%}{2.9\%}\\\Rightarrow \dfrac{14}{29}$

So, the required probability is $\dfrac{14}{29}.$

7 0

3 years ago

Question #2 What is the value of the expression 35 ? 23 – 1 A 5 B 7 C 12

algol13

Answer:

A. 5

Step-by-step explanation:

just use calculator tbh

6 0

3 years ago

Read 2 more answers

Which of the following shows the function f (x) being translated 4 units up?

Shtirlitz [24]

Answer:

where is the following

Step-by-step explanation:

b i can teve n tse the following answers

3 0

3 years ago

What type of transformation takes the graph of f(x)=|x| to the graph of g(x)=|4+x|?

ivolga24 [154]

Translation to the left by 4 units

4 0

2 years ago

Read 2 more answers

What is the decimal 25/75

Charra [1.4K]

Answer:

0.3

Step-by-step explanation:

1. break it down 25/75

2. the answer 1/3 not the real answer

3.turn decimal form

4. 0.3

3 0

2 years ago