Answer:
A. 14 nickles
Step-by-step explanation:
Answer:
5.
Step-by-step explanation:
-6 = x^2 + 4x - 1
x^2 + 4x - 1 = -6
Add 6 to both sides
x^2 + 4x + 5 = 0
The value of c is the value of the number with no x attached to it. So, the value of c in the new equation is 5.
Hope this helps!
None of them really, but C is equivalent to the Triognometric Pythagorean Theorem:
That's the Trigonometric Pythagorean Theorem
Answer: C
Answer:
Step-by-step explanation:
Given that a study was conducted to find out if a new exercise program was more effective than an old one at improving cardiovascular fitness.
Subjects were randomly selected to participate and then randomly assigned to one of the two programs. After six months of exercising, they were given a score based on their fitness performance. Scores ranged from 19 to 73, with higher scores indicating higher performance.
Here there are two groups one for each program. After recording the scores groupwise, mean, std deviation of each group to be calculated.
Then independent sample test (option B) to be done.
Paired data set is not right because same person cannot be in two programs.
Here proportion is not recorded so D is wrong. Since variance is not checked anova is not right. Independence is not checked so E is wrong. Regression is wrong because there is no estimate for regression line here
B) is right.
Complete Truth Table:
8).
p q ~ p ~ p and q
T T F T
T F F F
F T T F
F F T T
9.)
p q ~ q p or ~ q
T T F F
T F T F
F T F F
F F T T
Hope that helps!!!!!!!!!!!! : )
