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steposvetlana [31]
3 years ago
8

The graph shows the number of miles traveled by a train over a 5 hour trip.

Mathematics
1 answer:
kakasveta [241]3 years ago
4 0

Answer: 35

Step-by-step explanation:

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a fugitive has escaped in a train wreck. the police believe he could not have traveled more than 7 mi in any direction from the
Marina86 [1]
<span>the police believe he could not have traveled more than 7 mi in any direction from the wreck. </span>

This 7 mi represents the radius of the circular area they need to search. Sp the fomula for the area of a circle :

A = pi(r^2)

Where r is the radius

 

A = pi( 7^2)

<span>A = 153.94 sq mi thy need to search</span>

8 0
3 years ago
Last year at a certain high school, there were 96 boys on the honor roll and 60 girls on the honor roll. This year, the number o
djverab [1.8K]

Answer:

19%

Step-by-step explanation:

Last year:

Number of boys on honor roll = 96

Number of girls on honor roll = 60

Total students on honor roll = Number of boys on honor roll + Number of girls on honor roll

= 96 + 60

= 156

This year:

The number of boys on the honor roll increased by 25%

Number of boys on honor roll = 25% of 96 + 96

= 0.25×96 + 96

= 24 + 96

= 120

The number of girls on the honor roll increased by 10%.

Number of girls on honor roll = 10% of 60 + 60

= 0.10 × 60 + 60

= 6 + 60

= 66

Total students on honor roll = Number of boys on honor roll + Number of girls on honor roll

= 120 + 66

= 186

Percentage the total number of students on the honor roll increase = (186 - 156) / 156 × 100

= 30 / 156 × 100

= 0.19 × 100

= 19% to the nearest tenth

4 0
3 years ago
State the various effect of force
Nonamiya [84]
A force acting on an object may cause the object to change shape, to start moving, to stop moving, to accelerate or decelerate.

When two objects interact with each other they exert a force on each other, the forces are equal in size but opposite in direction.

6 0
3 years ago
How many ways are there to choose positive integers a, b and c, not necessarily distinct, so that a + b &lt; c and c ≤ 5?
svetlana [45]
You’re taking about comparison, so there isn’t a definite answer. The answer is undefined or N/A
8 0
3 years ago
When will the human population stop growing:Please answer asap
VMariaS [17]

Answer:

Very soon

Step-by-step explanation:

When there are no more humans then human population will stop growing

I truly tried my best

6 0
3 years ago
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