Answer:
sin(θ) =
Step-by-step explanation:
See the attachment.
We know that cosine is adjacent divided by hypotenuse. So since cos(θ) = -2/11, then the adjacent is -2 and the hypotenuse is 11.
Sine is opposite divided by hypotenuse. Find the opposite, which is the unlabelled side, by using the Pythagorean Theorem:
x =
So, sin(θ) =
Hope this helps!
Answer:
C) 45,000 + 25,00x = 54,000 + 15,00x
Step-by-step explanation:
Set up equations for Jerry and Victoria separately.
Jerry: salary + increase × years
45000 + 2500x
Victoria: salary + increase × years
54000 + 1500x
Since we want to know how many years it will take for both salaries to be equal, we will equate them.
45000 + 2500x = 54000 + 1500x
- Surveying the boys in the freshman class is biased. It doesn’t take a sample from all of the school, it is from only one grade and one gender.
-Surveying every other student in the cafeteria would be biased IF only a certain grade was in there at a certain time. If every student was in the cafeteria at the same time, it would be non biased.
-Students in her math class is biased- it only considers those in a certain class, not everyone.
-20 from each grade at random is NOT biased, it considers every grade and 20 random students.
-Chess club is biased. Only students in one particular group get to answer. Hope this helps!
Answer:
65
Step-by-step explanation:
Answer:
A. It was less than 18.96% whether interest was compounded daily or monthly.
For this case we need to find the interest compuned dauly and monthly
So then that's the best option since both values are less than 18.96%
Step-by-step explanation:
A. It was less than 18.96% whether interest was compounded daily or monthly.
For this case we need to find the interest compuned dauly and monthly
So then that's the best option since both values are less than 18.96%
B. It was greater than 18.96% whether interest was compounded daily or monthly.
False as we can see for option A the interest rates for the compounded time monthly and daily are less than 18.96%.
C. It was greater than 18.96% if interest was compounded daily but not if interest was compounded monthly.
False for both we have values lower than 18.96%.
D. It was less than 18.96% if interest was compounded daily but not if interest was compounded monthly.
False for both we have values lower than 18.96%.