A dwarf sea horse swims at a rate of 53.68 feet per hour. Convert this speed to inches per minute.

2 answers:

8 0

First, multiply 53.68 by 60 to find out how many feet per minute.
Next, multiply the result or 3220.8 by 12 to find how many inches per minute. The result should be 38,649.6

Korolek [52]3 years ago

4 0

Answer:

Speed = 10.736 inches per minute .

Step-by-step explanation:

Given : A dwarf sea horse swims at a rate of 53.68 feet per hour.

To find : Convert this speed to inches per minute.

Solution : We have given

Dwarf can swim in 1 hour = 53 .68 feet .

1 feet = 12 inches .

53 .68 feet = 12 * 53 .68 = 644.16.

53 .68 feet = 644 .16 inches .

1 hour = 60 minute .

Speed = $\frac{Distance}{Time}$ .

Speed = $\frac{644.16}{60}$ .

Speed = 10.736 inches per minute .

Therefore, Speed = 10.736 inches per minute .

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Use the graph to evaluate the step function at x =3

BabaBlast [244]

Answer:

Step-by-step explanation:

To evaluate the value of the function at 3, draw vertical line $x=3,$ and find the point of intersection of this line with the graph of the given function.

You can see that the vertical line has two common points with the graph: (3,5) and (3,7). The first point (3,5) is solid (filled), so this point belongs to the graph and it is the point of intersection. The second point (3,7) is open point (not filled), so this point does not belong to the graph, so it cannot be the point of intersection.

Hence,

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