The answer is <span>the last digit is "estimated".
</span>
The Scientific notation or configuration shows a number in exponential notation, by replacing some portion of the number with E+n, where E (which remains for Exponent) duplicates the first number by 10 to the nth power. For instance, a 2-decimal Scientific notation shows 12345678901 as 1.23E+10, which is 1.23 times 10 to the tenth power. Hope this helps!
In this report, there are three variables being
mentioned. These are:
1st variable = 19 minutes
2nd variable = 7 jumps
3rd variable = 79%
In this problem, I believe what we are asked to do is to
identify the type of variable the 2nd variable is. We are given that
the 2nd variable is “7 jumps”.
This means that the 2nd variable is quantitative because it
refers to or relating to a measurement of something rather than the quality. We
also know that jumps can only take whole numbers, not decimal. Therefore it is
also discrete. Hence, the 2nd variable is:
quantitative and discrete
Answer:
It means movies are relatively cheaper than working hours
Explanation:
In order to estimate the relativity of the two activities, there is a need to compare the changes over ten years
1. 10 years ago, Movie ticket= $5, 10 Years later Movie ticket= $8, the 10 year difference is $3
2. 10 years ago, average hourly wage = $10, 10 years later, average hourly wage = $20, the 10 year difference is $10
First, it means for the $3 change in movie ticket cost, there was a $10 change in the average hourly wage.
Put differently, while movie ticket got a 60% increase in price 3/5 x 100=60%
Average hourly wage got 100% increase 10/10 x 100= 100%
It means that working hours got more expensive and movie tickets got cheaper
Answer:
The standard deviation of 75 dollars
Explanation:
Standard deviation, S.D.= 75 dollars; Mean, M= 225 dollars; Mean deviation, D= ?
S.D. = √ D² - M
∴ 75 = √ D² - 225
D² = 75² - 225 = 5625 + 225 = 5950
∴ D = √5950 = 24.4 dollars
From the above, it shows that, the standard deviation of 75 dollars contains the middle 95 percent of hourly sales.
Answer
Option C
Decrease in cost $132,672
Explanation:
T<em>o determine the increase or decrease in costs associated with making, we will compare the relevant costs of the two options as follows</em>
<em> $</em>
Variable cost of making 10
Variable cost buying <u>14</u>
Savings in cost per from making 4
Total cost savings (decrease) 4 × 33,168 = $132,672
Decrease in cost as result of making =$132,672
