The answer is C <<<=====
It can't be anything else. It is not a right angle. A>90
It can't be acute because one angle is greater than 90.
It can't scalene because at least 2 of the angles (and 2 sides) are equal.
Answer:
The 95% confidence interval of the proportion of Americans who believe in the conspiracy is
Step-by-step explanation:
From the question we are told that
The sample size is n =1057
The number that believe there was a conspiracy is k = 614
Generally the sample proportion is mathematically represented as

=> 
From the question we are told the confidence level is 95% , hence the level of significance is
=>
Generally from the normal distribution table the critical value of
is
Generally the margin of error is mathematically represented as
=>
=>
Generally 95% confidence interval is mathematically represented as
=>
=>
Answer:
-10
Step-by-step explanation:
y2- y1 -7 -3
---------- ----------
x2 - x1 -6 6
Answer:
135
Step-by-step explanation:
First, find the volume of the cube.
s³ = Volume
1 / 3 ³ = 1 / 27
Now divide 5 by 1 / 27 because you want to find how many cubes it takes to fill the prism.
5 / 1/27
5 x 27 / 1
= 135
Answer:
0.25 is the required probability.
Step-by-step explanation:
We are given the following in the question:
Probability that like book 1 = 0.6

Probability that like book 2 = 0.5

Probability that Maria likes both the books = 0.4

We have to find the conditional probability that she will like book 2 given that she did not like book 1.
Thus, we have to evaluate:

0.25 is the conditional probability that Maria will like book 2 given that she did not like book 1.