1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dezoksy [38]
3 years ago
8

HELPPP!!! jenny packaged 108 eggs in 9 cartons. what is the unit rate for eggs per carton

Mathematics
2 answers:
dusya [7]3 years ago
7 0

Answer:

12 is the rate

Step-by-step explanation:

ipn [44]3 years ago
4 0
Its 12 eggs per cartons
You might be interested in
A report indicated that 37% of adults had received a bogus email intended to steal personal information. Suppose a random sample
fiasKO [112]

Answer:

5.05% probability that no more than 34% had received such an email.

Step-by-step explanation:

We use the binomial approximation to the normal to solve this problem.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

Can be approximated to a normal distribution, using the expected value and the standard deviation.

The expected value of the binomial distribution is:

E(X) = np

The standard deviation of the binomial distribution is:

\sqrt{V(X)} = \sqrt{np(1-p)}

Normal probability distribution

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

When we are approximating a binomial distribution to a normal one, we have that \mu = E(X), \sigma = \sqrt{V(X)}.

In this problem, we have that:

n = 700, p = 0.37

\mu = E(X) = np = 700*0.37 = 259

\sigma = \sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{700*0.37*0.63} = 12.77

In a random sample of 700 adults, what is the probability that no more than 34% had received such an email?

34% is 0.34*700 = 238

So this probability is the pvalue of Z when X = 238.

Z = \frac{X - \mu}{\sigma}

Z = \frac{238 - 259}{12.77}

Z = -1.64

Z = -1.64 has a pvalue of 0.0505

5.05% probability that no more than 34% had received such an email.

7 0
3 years ago
Convert 59 degrees in Fahrenheit to Celsius temperature using the formula . 27°C 15°C 12°C 8°C
kiruha [24]
15 Celsius is your answer<span />
4 0
3 years ago
Read 2 more answers
Find the roots of the equation below. 7x^2 + 1 = 0
atroni [7]
I have no clue how to solve this myself but i would recommend using photomath for tricky equations because it gives you a step by step tutorial for the problem
7 0
3 years ago
PLZZZ HELP WILL GIVE BRAINLIST PLZZZ I REALLY NEED HELP At a store, customers are randomly selected to participate in a survey.
sattari [20]

Answer:

126

Step-by-step explanation:

90 / 500 = 0.18 = 18% probability.

So now what is 18% of 700?

0.18 * 700 = 126

3 0
3 years ago
What is the meadian 5,5,912,18,22,25
Rus_ich [418]

Answer:

12

Step-by-step explanation:

5,5,9,12,18,22,25

First put the numbers in order from smallest to largest

There are 7 numbers

The median is the middle number

5,5,9,    12,       18,22,25

3 on the left and three on the right

12 is the median

8 0
3 years ago
Other questions:
  • A pair of shoes usually sells for $70. If the shoes are 30% off, and sales tax is 5%, what is the total price of the shoes, incl
    15·2 answers
  • Identify all terms in the expression 5x³ + 4x² + 3x + 1
    11·1 answer
  • Convert the following into millilitres a)13 litres​
    11·2 answers
  • Niko uses 12 marshmellows and 8 gram crackers to make 4 smorse how many will he need to make 3
    8·1 answer
  • Use the quadratic formula to solve 3x^2=5x
    8·1 answer
  • -6 + 4x - x + 1 = 10 please help with this problem.<br> its too confusing for me
    5·1 answer
  • Tom's Landscaping charges a flat fee for supplies, plus $25 per hour of work. Tom charged a customer $90 for a job that required
    6·1 answer
  • Joseph needs to calculate how much grass seed he needs to cover his lawn. A diagram of his lawn is shown below. One pound of see
    9·1 answer
  • What is the reduced form of 10/35<br>​
    11·1 answer
  • Helpppppppp me plzzzzzzzzz
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!