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malfutka [58]
3 years ago
13

Some one do this pls

Mathematics
1 answer:
Triss [41]3 years ago
6 0

Answer:

  5.  B

  6.  J

Step-by-step explanation:

5. The lower left point on the graph is (1, 5). The only answer choice containing this point is choice B.

__

6. The "range" is the list of y-values. This is also the list of second values in the ordered pairs of the answer to question 5. They are ...

 {5, 6, 10, 15} . . . . matches choice J

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here is the base of a prism if the height of the prism is 5cm what is it’s surface area? what is it’s volume
denpristay [2]
<h2>Volume Of Prism</h2>

Here is the base of a prism if the height of the prism is 5cm what is it’s surface area? what is it’s volume.

<h3>Solution:</h3>
  • Volume = s²
  • V = 5cm
  • V = 5cm x 5cm
  • V = 25cm²

- So The Surface area of Prism is 25cm².

#ProblemSolve

3 0
2 years ago
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A train leaves at 17.22 and arrives at its destination at 18.14.
sattari [20]

Answer:

64.6 km/h

Step-by-step explanation:

18:14 = 18h 14'

1h = 60'

18h = 17h + 60'

18h14' = 17h + 60' ´14' = 17h 74'

then:

17h 74'

-17h 22'

= 0h 52'

the train travelled 56km at 52 minutes

56km/52minutes

1 hour = 60 minutes

52 minutes = 52/60 = 0.86667 hours

then:

56km/52minutes = 56km/0.86667hours

= 64.615 km/hours

5 0
2 years ago
HELP First grade will receive 3/2 of $100,000,000 Second grade will receive 3/4 of $100,000,000 Third grade will receive 3/8 of
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If <span>, which statement </span>must<span> be true?
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5 0
3 years ago
What does "find the mean" mean in math
Elan Coil [88]

Answer:

find the average.

Step-by-step explanation:

8 0
3 years ago
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The formula v equals the square root of the quantity 64 multiplied by h end of quantity gives the velocity v in feet per second
NemiM [27]
The equation is derived from the conservation of energy, specifically from potential energy stored at a given height in a gravitational field.

When potential energy is completely converted to kinetic energy you have:

(mv^2)/2=mgh  divide both sides by the mass m

v^2/2=gh  multiply both sides by 2

v^2=2gh take the square root of both sides

v=√(2gh)  and working with imperial units for acceleration due to gravity, g=-32ft/s^2

v=√(-64h)  but the change of h as it falls is negative h so

v=-√(64h) so if an object falls from a height of 88ft we have:

v=-√(64*84)

v=-√5376

v≈-73.32 ft/sec (to the nearest hundredth of a foot per second)

Note that this is the velocity, it is negative 73.32 ft/sec.

The question inadvertently asked for velocity and provided answers for SPEED.  Velocity is a vector and has both magnitude and direction, whereas speed just has magnitude.

So its final speed is 73.32 ft/sec

So if they actually wanted velocity none of their answers is correct :P
5 0
3 years ago
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