What is a common denominator for 1/4 and 5/6!?!? PLEASE HELP!!!!!!

Mathematics

2 answers:

UNO [17]3 years ago

5 0

A common denominator for 1/4 and 5/6...
1/4 = 3/12
5/6 = 10/12
the common denominator (LCM) would be 12

andrey2020 [161]3 years ago

3 0

The LCM would be 12

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There is A Spinner That Have 8 Space 1-8 What Is The Probability That Te Spinner Will NOT Land On 5 or 8?

insens350 [35]

Answer:

$\frac{3}{4}$

Step-by-step explanation:

Key skills needed: Probability, Possible Outcomes

1) We are given a spinner --> With numbers: 1,2,3,4,5,6,7, and 8

That means there are 8 numbers on the spinner.

2) The problem asks what is the probability that the spinner will not land on 5 or the 8.

To calculate this --> $\frac{acceptedoutcomes}{total}$

3) The accepted outcomes are when the spinner lands on --> 1,2,3,4,6,7

That is 6 accepted outcomes.

4) The total outcomes is 8 (since there are numbers the spinner can land on).

5) Therefore, the answer would be $\frac{6}{8}$

$\frac{6}{8}$ can be simplified into $\frac{3}{4}$ as both the numerator (6) and the denominator (8) share a factor of 2.

6) With this --> $\frac{3}{4}$ is the answer.

6 0

3 years ago

Do number 4 and get 79 points

aliya0001 [1]

Using the given fractions,2/3÷1/8
Applying the fractions formula for division,=2/3×8/1
Simplifying 16/3,
the answer is=5 1/3
So 6 is correct

8 0

3 years ago

Read 2 more answers

As the Type II error, β,of a statistical test increases, the power of the test _____________.

shutvik [7]

Answer:

decreases.

Step-by-step explanation:

Type II error is one in which we fail to reject the null hypothesis that is actually false. Null hypothesis is a statement that is to be tested against the alternative hypothesis and then decision is taken whether to accept or reject the null hypothesis. The power of Type II error is 1 - $\beta$ . As the power increases the probability of Type II error decreases.