Answer:
30 in^3
Step-by-step explanation:
Divide 159 by 5. The volume of the jar is 30 in^3
The glass needed to frame the poster is 1500 square inches.
Given,
Matt is framing his favorite poster.
The poster is 30 incheswide and 50 inches long.
We need to find out how many square inches of glass will he need toframe the poster.
It is given by:
Area = Length x Width
We have,
Length = 30 inches
Width = 50 inches
We see that it is a rectangle.
Area of rectangle:
= Length x Width
= 30 x 50
= 1500 square inches.
Thus the glasses needed to frame the poster is 1500 square inches.
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3 hours and 15 minutes
3 hours and 45 minutes
4 hours, and 15 minutes
The elapsed time between 4:25 and 7:40 is 3 hours and 15 minutes.
Given that two times 4:25 and 7:40, we need to calculate the time elapsed between these two.
To calculate the elapsed time between 4:25 and 7:40, you need to subtract the starting time from the ending time.
First, let's calculate the difference in hours. From 4:25 to 7:40, we can see that the hours have changed from 4 to 7, which means 3 hours have passed.
Next, let's calculate the difference in minutes. From 4:25 to 7:40, the minutes have changed from 25 to 40.
This means that an additional 15 minutes have passed.
Therefore, the elapsed time between 4:25 and 7:40 is 3 hours and 15 minutes.
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Factor completely: 3w^2-3w-90
%
of the popular vote and candidate B would receive 46
%
of the popular vote. The margin of error was reported to be 5
%.
The group reported that the race was too close to call. Use the concept of a confidence interval to explain what this means.
Answer:
Step-by-step explanation:
number of likely voters = 2022
candidate A = 49%
candidate B = 46%
margin of error = 5%
using the concept of a confidence interval to explain
from the result of the poll conducted candidate A scored 49% of the votes while Candidate B scored 46% therefore the difference between the two voters is 3%.
also the margin of error is 5% which is higher than the 3% difference between the candidates. this margin error means that the 5% can vote for either candidate A or candidate B .which makes the results TOO CLOSE TO CALL