a question on a test asks students to find the speed at which a car travels. The graph shows a proportional relationship between
the distance tracker in miles and time in hours. a student incorrectly says the speed of the car is 1/63 of a mile per hour. What is the speed of the car? what error did the student likely make?
1 answer:
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Answer:
There were 6 guides on Sunday.
Step-by-step explanation:
Same ratio
On Saturday, 120 tourists and 18 guides.
On Sunday, 40 tourists and x guides.
Due to the same ratio:
There were 6 guides on Sunday.
Answer:
Area of wall =
ft
Explanation:
First, we know that:
1 in = 1/12 ft
Therefore, the dimensions of the wall would be as follows:
H = 7 ft 10 in =
ft
B1 = 10 ft 2 in =
ft
B2 = 14 ft 1 in =
ft
For the trapezium, area can be calculated using the following the following formula:
Area of trapezium = Average base * height =
* height
Substitute with the given to get the area as follows:
Area of wall = ([ + ] / 2) * 
Area of wall = ft
Hope this helps :)
Area of wall =
Explanation:
First, we know that:
1 in = 1/12 ft
Therefore, the dimensions of the wall would be as follows:
H = 7 ft 10 in =
B1 = 10 ft 2 in =
B2 = 14 ft 1 in =
For the trapezium, area can be calculated using the following the following formula:
Area of trapezium = Average base * height =
Substitute with the given to get the area as follows:
Area of wall = ([
Area of wall =
Hope this helps :)