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kirill115 [55]
3 years ago
13

Mrs. Huynh bought a bag of 3 dozen toy animals as party favors for her son’s birthday party. The bag of toy animals cost $28.97.

Estimate the price of each toy animal.
Mathematics
2 answers:
Karolina [17]3 years ago
7 0

Answer:

= $0.8047

Step-by-step explanation:

A dozen of toy will contain 12 toys

therefore 3 dozen of toy will contain 36 toys

now, total cost of these 36 toys are $28.97

Therefore cost of each toy = total cost of toys/ number of toys

= \frac{28.97}{36}

= $0.8047

this will be the cost of each toy

Luda [366]3 years ago
4 0

Answer:  price\ of\ each\ toy\approx\$1

Step-by-step explanation:

Knowing that Mrs. Huynh bought a bag of 3 dozen toy animals. The total number of animals in the bag is:

3*12=36

 The cost of the bag was $28.97, so you must divide 36 by $28.97 in order to know the price of each toy animal.

To estimate this quotient, the first round the numbers so that they are easier to work with.

We can say that:

28.97\approx30\\\\36\approx30

Then:

30\div30\approx1

 Therefore, you can estimate that the price of each toy animal is:

price\ of\ each\ toy\approx\$1

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If a hypothesis test is found to have power = 0. 80, which is the probability that the test will result in a type ii error?
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The probability that the hypothesis test will result in a type ii error, β is 0.20.

In this question,

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The probability of a type II error is denoted by *beta*, β.

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6 0
1 year ago
Someone help please and thank you!
Mariulka [41]

Answer:

\boxed{11\frac{1}{3}}

Step-by-step explanation:

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\frac{17}{6}\times \frac{ 4}{ 1} = \frac{17}{3}\times \frac{ 2}{ 1}\\

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\frac{17}{3}\times \frac{ 2}{ 1} = \frac{ 34}{ 3}\\

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Final Temperature of the gas =  416K

Step-by-step explanation:

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