Find the midpoint of the coordinates (-3,5) and (7,-9)
1 answer:
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<u>ANSWER: </u>
The average price of a movie ticket in 20 years will be $14.3.
<u>SOLUTION: </u>
Given, the average price of a movie ticket in 20 years will be at least $6 less than seven thirds of today’s average ticket price.
The current average price of $8.70.
Let, the average price of a movie ticket in 20 years be x.
According to the given information,
Average price of a movie ticket in 20 years =
today average ticket price – 6
= 20.3 – 6
= 14.3
Hence, the average price of a movie ticket in 20 years will be $14.3.
Answer:
Number of student of 7th grade using computer = 21
Total number of 8th grader student surveyed = 97
Step-by-step explanation:
The complete question is attached herewith
Solution
As we can see in the table
Total number of 7th grader student = 74
Out of these 74 student, 53 use cell phone
Hence, the number of student of 7th grade using computer = 74-53 = 21
Like wise, total number of 8th grader student surveyed = 59 +38 = 97
