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SCORPION-xisa [38]
3 years ago
12

Please help.

Mathematics
1 answer:
bonufazy [111]3 years ago
4 0

Answer:

400

Step-by-step explanation:

4/5 yo just times by a 100 to get your answer 400/500

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The weight of extra-large egg has a Normal distribution with a mean of 3 oz and a standard deviation of 0.1 oz. In sampling dist
seropon [69]

Answer:

Probability = 0.4443

Step-by-step explanation:

The provided information is:

Consider X be the weight of extra-large egg that is normally distributed with mean \mu=3 \,oz and standard deviation \sigma = 0.1 \,oz

Also, sample size n = 12.

Thus, the probability that an egg in a carton of a dozen eggs weights more than 3.5 oz is:

\begin{aligned}P( X > 3.5) &= P(Z >\frac{3.5-3}{\frac{0.1}{\sqrt{12}}})\\&=P(Z>0.14)\\&=1-P(Z\leq0.14)\\&=1-0.557\\&=0.4443\end{aligned}

6 0
3 years ago
The carnival fundraiser at Westville Elementary School raised $300 on Friday. On Saturday, the carnival will raise 480 percent o
stellarik [79]

Answer:

480% of 300= 1440 so they will raise $1440.00

Step-by-step explanation:

3 0
3 years ago
To get ready for the new season Jayden bought new basketball sneakers. Jayden paid $96.12 after paying the 8% tax. How much were
Nataly [62]

You would take the amount of increase and divide it by the amount of total cost over the time period of certain months. Then you would multiply that number by the percentage of increase gained, and subtract 96.12 to get your answer.

6 0
3 years ago
Read 2 more answers
a farmer examinea sample of 25 egg cartons and finds three cracked eggs whast the best predictions of the number of cartons with
Eddi Din [679]
4 x 5 = 20 x 3 


I <span>think</span>
4 0
3 years ago
Ill give you Brainliest
kipiarov [429]

Answer:

Each spend $12.71, Total spend $50.84

Step-by-step explanation:

42.38/4=10.595

10.595(.2)=2.119

10.595+2.119=12.714

round to 12.71 because there are no thousandths in money.

12.71(4)=50.84

7 0
3 years ago
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