21 = 2x + 5
---> 21 - 5 = 2x
----> 16 = 2x
-----> x = 8
The internship pays $8 per hour.
Step-by-step explanation:
With a fair die, the probability of rolling a 6 is 1/6 or 0.167.
For the baked die, the low end of the confidence interval is 0.215 − 0.057 = 0.158.
Since 0.167 is within the range of the confidence interval, there is not convincing statistical evidence that a baked die will have a higher probability of rolling a 6 than a fair die.
Since ur using r as a variable the answer is r = 7.
Answer:
130
Step-by-step explanation:
So there's only only 2 candidates, 35% of the students voted for Leandro that means that 65% of the students voted for Gerardo as 100% - 35% = 65%
70 is 35% of the students, therefore we need to find a factor where we can multiply 35% to be 100%, so we can multiply it with 70 as well, to find all the students. 100 divided by 35 is 2.85714285714. Now we have to multiply 70 with that number. 70 times 2.85714285714 is 200.
Okay so 70 students voted for Leandro, and there are 200 students in total. So now we subtract to find how many voted for Gerardo. 200 - 70 = 130
130 students voted for Gerardo
