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Tamiku [17]
3 years ago
6

Someone please help me

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
3 0
Math Xl I Know A Website That You Can Get All Answer For Math Xl 

LET ME KNOW IF YOU WANT IT !

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Chef bought 3 3/4 kilograms of apples 7 1/4 kilograms of pears and 10 1/8 kilograms of oranges. How many kilograms of fruit is a
Hatshy [7]

Answer: 21 1/8 kilogram

Step-by-step explanation:

From the question, we are informed that Chef bought 3 3/4 kilograms of apples 7 1/4 kilograms of pears and 10 1/8 kilograms of oranges. The total kilogram of fruits bought would be:

= 3 3/4 + 7 1/4 + 10 1/8

Note that the Lowest Common Multiple is 8.

= 3 6/8 + 7 2/8 + 10 1/8

= 20 9/8

= 21 1/8 kilogram

6 0
3 years ago
What is the simplest from of this expression? (-3x^2 + 4x) + (2x^2 - x -11)
mr Goodwill [35]

Answer:

D

Step-by-step explanation:

7 0
3 years ago
Which fraction is equivalent to 0.3636...
NNADVOKAT [17]
A = 0.363636 ...
a = 0.(36)
100a = 36.(36)
100a - a = 36.(36) - 0.(36)
99a =  36
a=\frac{36}{99}\\\\ a=\frac{4}{11}
8 0
3 years ago
Read 2 more answers
hoose the correct definition of a sampling distribution. The sampling distribution of a statistic of size n n is the distributio
sergey [27]

Answer:

Correct option:

"The distribution of the statistic in all possible samples of size <em>n</em> from a given population."

Step-by-step explanation:

The sampling distribution is a probability distribution of a sample statistic.

A sample statistic is a numerical value representing a characteristic of a sample. For example, the sample mean represents the mean value of the sample, the sample variance represent the variance of the sample. Both of these values are sample statistic.

A statistic is an unbiased estimator of the parameter value.

That is, the sample mean value can be used to estimate the value of population mean.

If various large samples are taken from a population and the sample statistic value is computed for each of these samples, then the probability distribution of theses sample statistic is known as the sampling distribution.

The mean of the sampling distribution is same as the population mean and the standard deviation of the sampling distribution is known as the standard error.

The correct option is:

"The distribution of the statistic in all possible samples of size <em>n</em> from a given population."

5 0
3 years ago
A ratio compares two values using which operation? addition subtraction multiplication division
Paraphin [41]
A ratio is a fraction which is technically a division problem.

6 0
3 years ago
Read 2 more answers
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