Answer:
StartFraction 36 + 9 StartRoot 7 EndRoot + 4 StartRoot 2 EndRoot + StartRoot 14 EndRoot Over 9 EndFraction
Step-by-step explanation:
(9 + sqrt(2))/(4 - sqrt(7))
Multiply and divide by 4 + sqrt(7)
[(9 + sqrt(2))(4 + sqrt(7))]/(4² - 7)
[36 + 4sqrt(2) + 9sqrt(7) + sqrt(14)]/9
Answer:
$50
Step-by-step explanation:
Change 250 to a decimal:
250/100 = 2.50
multiple the price by this decimal to find the new price:
$20 x 2.50 = $50
Answer:
The answer to this is x = - y / 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
To be able to draw a conclusion from the data given, lets find out the p value using the t score and this will be used to make a conclusion.
If the p value is less than 0.05 then, we will reject the null but if otherwise we will fail to reject the null.
Using a p value calculator with a t score of 2.83, significance level 0.05 and the test is a two tailed test, the p value is 0.004655 which is less than 0.05 and the result is significant.
This we will reject the null hypothesis H0:p∗=1/2 for this data set.
It’s A
there is no indicator that they are the same
