Answer:
4
Step-by-step explanation:
First n(AUB)=n(E) - n((AUB)')
So n(AUB) = 40 - 6 = 34
Now all u hv to do is use the formulae,
n(AUB) = n(A) + n(B) - n(ANB)
So when u substitute above values,
34=22 + n(B) - 8
So,
n(B) = 4
Line B has slope m = (-3/2-0)/(4-0) = -3/8. The given point is the y-intercept (b = 7), so your equation is
y = mx +b . . . . . . . don't confuse the intercept variable (b) with the name of the line (here I called it B)
y = (-3/8)x +7
Answer:
(6x)*(4x^7) = (6*4)*(x*x^7) = 24*x^8
(6x)*(4x^7) = 24*x^7 is wrong in calculation of x
Hope this helps!
:)
<h2>
Answer with explanation:</h2>
Let p represents the population proportion.
From the given information, we have
, since alternative hypothesis is right tailed then the test is right tailed test.
Given : In a sample of 416 households that owned one or more vacation homes, 46 were minorities.
i.e. n= 416
Sample proportion :
Test statistic :
i.e.
P-value for right tailed test :
Since the p-value is less than the significance level (0.01), so we reject the null hypothesis.
Thus , we conclude that we have enough evidence to support the claim that that the percentage of vacation-home owners who are minorities is larger than 6 percent.
15 ounces of lemon juice will be needed.
You can solve this by firstly making a fraction of 10/4. You set this equal to the equation x/6 and then solve for x by cross multiplying.
Hope his helped!!