Answer:
7/12
Step-by-step explanation:
The first step is converting the mixed fractions to improper fractions (meaning there will be more in the numerator than denominator). So:
2 & 1/3 is equal to 6/3 + 1/3 = 7/3, since we take the whole number and multiply it by the denominator, then put it over the denominator. Another way of looking at this is what divided by the denominator (3) will get us 2, which, in this case, is 3. Then 1 & 3/4 is 4/4 + 3/4 = 7/4.
The next step is: when subtracting fractions, the denominators must always be the same. So you must set the denominators of 7/3 & 7/4 to be the same, by finding the least common denominator. In this case, it is 12, since 4 & 3 can both be multiplied to get 12.
and
Then, you take the difference between these two fractions:
So, your final answer is 7/12.
Hopefully this helped you understand the topic better, sorry if my explanation is a little confusing. Good luck in your studies & have a wonderful day!
Answer:
The longest time (in minutes) anyone waited in line was 13.8
Step-by-step explanation:
The range of a set is the subtraction of the highest value by the lowest.
In this problem:
Range of 12 minutes.
The fastest anyone was checked out was 1.8 minutes.
What was the longest time (in minutes) anyone waited in line
I am going to call the longest time x
The range being 12 means that x - 1.8 = 12
So
x - 1.8 = 12
x = 13.8
The longest time (in minutes) anyone waited in line was 13.8
Answer:
Circumference formula is πr². while we do not have the radius, you do have the diameter, the diameter is the full length of the circle while the radius is half of the circle. So you take 14/2=7 so the new equation is π7² so you would do 7x7 to get 49, then you would do 49 x 3.14 and you'll have 153.86 Centimeters². You'll need to double check this but I hope this helped.
b is the answer as it is given in my text i discussed with my teacher too
Answer:
<h3>Explained Below:</h3><h3 />
Step-by-step explanation:
Your y-intercept is a positive three, so your starting point would start on positive three on the y-axis. Since your slope is a negative one, your line should be heading towards the bottom right corner (much like your last question).
To find the next point on the graph, you need to go down one and over one. Or, one space.
