Answer:
it will take her 2 hours and 45 minutes
It will take 15 hours more to build the wall using only 5 bricklayers.
This question deals with indirect proportion. To solve it, you need to first find the product of the number of bricklayers and the number of hours it took to build the wall.
<em>= Number of bricklayers x Number of hours taken</em>
= 8 x 25
= 200 bricklayer hours are required to build that wall if using 8 bricklayers.
Because you are using 5 bricklayers, the number of hours they will take is:
<em>= Number of hours taken to build by 8 bricklayers/ Number of bricklayers available </em>
= 200 / 5
= 40 hours
Difference is:
= 40 - 25
= 15 hours
In conclusion, it will take 5 bricklayers, 15 hours more to build the wall.
<em>Find out more at brainly.com/question/4099314.</em>
Answer: Independent Relationship.
Step-by-step explanation: It is independent because the two shapes do not need one another to form.
Answer:
46
Step-by-step explanation:
Since B is the midpoint of AC, the segments AB and BC must have equal length. This means that x + 13 = 2x + 3. Solving this, we see that x = 10. By substituting 10 for x, we see that the length of AB is 23, so the length of AC is 2*23, which is 46.
Answer:
It is not a normal distribution but an uniform distribution
Step-by-step explanation:
A uniform distribution is one in which all values are equally likely within a range, therefore in lottery drawings, any of the numbers are likely to appear, however a normal distribution the values are likely to cluster around the mean, or average. Meaning that numbers far away from the mean won't appear that often, however, in lottery drawings, this normal distribution doesn't happen.
