3 years ago

Evaluate the expression 3÷1 1/5+1/2

1 answer:

8 0

61
----
110

The answer is 61 over 110, hope this helped you.

You might be interested in

andreyandreev [35.5K]

Answer: 0.50477

Step-by-step explanation:

Given : The sugar content of the syrup is canned peaches is normally distributed.

We assume the can is designed to have standard deviation $\sigma=5$ milligrams.

The sampling distribution of the sample variance is chi-square distribution.

Also,The data yields a sample standard deviation of $s=4.8$ milligrams.

Sample size : n= 10

Test statistic for chi-square : $\chi^2=\dfrac{s^2(n-1)}{\sigma^2}$

i.e. $\chi^2=\dfrac{(4.8)^2(10-1)}{(5)^2}=8.2944$

Now, P-value = $P(\chi^2>8.2944)=0.50477$ [By using the chi-square distribution table for p-values.]

Hence, the chance of observing the sample standard deviation greater than 4.8 milligrams = 0.50477

8 0

3 years ago

sdas [7]

Answer:

It means 2/1

Step-by-step explanation:

For example if YIU say the ratio girls to boys is 2 to 1 then you are there are 2 girls to 1 boy

7 0

3 years ago

ch4aika [34]

Multiply everything by 2 then combine like terms

4 0

3 years ago

Leto [7]

0.84, 0.42, 75 AND 5

5 0

3 years ago

iogann1982 [59]

Your answer would be 14 meters

4 0

3 years ago