Answer:
B
Step-by-step explanation:
Answer:
C, 0.28 x 63 = p
Step-by-step explanation:
Basically, C is getting 28% of 63.
This can be better shown in terms of 100. Let's say you want 28 percent of 100.
0.28 x 100 = 28
Answer:
h = 3
k = -2
r = 2
Step-by-step explanation:
The numbers inside the parentheses are the opposites of the values h and k.
For the radius, we look at the constant on the other side of the equation and square root that. In this case, the square root of 4 is 2.
Answer: 
Step-by-step explanation:
Given : An operator of chocolate-packaging machine monitors the net weights of the packaged boxes by periodically weighing random samples of boxes.
The operator wishes to see if a random sample of 50 boxes gives evidence that the mean is different than 453 grams.
i.e. Claim : 
We know that the null hypothesis is a kind of claim which always takes equals sign but alternative hypothesis does not.
Thus , the null and alternative hypotheses for the given situation will be :-
Answer:
acute
Step-by-step explanation:
In an equilateral triangle all of the triangles angles equal 60
in an obtuse triangle one of the angles is going to be greater than 90
in a right triangle one of the angles is equal to 90
in an acute triangle all of the angles are less then 90
