Answer:
As per the statement:
Here, x represents the total sales in dollars
Total weekly pay of Alexa in dollar is represented by:
and
Total weekly pay of Samantha in dollar is represented by:
We have to find the value of x, in dollars that will make their weekly pay the same.
⇒
Substitute the values we have;
Subtract 250 from both sides we get;
Subtract 0.085 x from both sides we get;
Divide both sides by 0.01 we have;
Simplify:
x = $16300
Therefore, $16300 that will make their weekly pay the same
Answer:
$4
Step-by-step explanation:
I tried to make it as simple as possible.
You were on the right track. Here are two ways to go about it.
• By definition of conditional probability,
Pr[A | B] = Pr[A and B] / Pr[B]
Out of the total 100 participants in the survey, there are 18 people that both have a positive attitude and are over 35, so
Pr[positive and over 35] = 18/100
Out of the 100 pariticipants, 40 are over 35, so
Pr[over 35] = 40/100
Then the conditional probability you want is (18/100) / (40/100) = 18/40 = 9/20.
• There are 40 people over 35 in the survey. You want the probability that someone randomly chosen from this group has a positive attitude, of which there are 18. Hence the probability is 18/40 = 9/20.
Answer:
3x+12
Step-by-step explanation:
Triple is 3 times a number which we will call “x” and sonce it is the sum, it is addition :)
14.99% of 2000 is 299.80
Given:
whole amount = 2,000
percentage of the part = 14.99%
find the value of the part.
We simply multiply 14.99% to the whole of 2,000 to get the corresponding value of the part.
2,000 x 14.99/100 = 299.80
To check:
299.80 / 2,000 = 0.1499 x 100% = 14.99%
299.80/0.1499 = 2,000
