All categories

3 years ago

A police car drives with a constant speed of 112 km/h. How far can it travel in 4 hours.

Mathematics

2 answers:

Lorico [155]3 years ago

8 0

Answer:

448 kilometers

Step-by-step explanation:

So, since the car goes 112 kilometers in one hour, you need to multiply 112 by 4.

112*4=448

The police car drives 448 miles in 4 hours.

anzhelika [568]3 years ago

4 0

Answer:448

Step-by-step explanation:

If it is traveling at a consistent speed of 112 km/h, and it would take four hours, you multiply 112 ( the speed) by 4 ( the time)

You might be interested in

The figure below shows three small circles, each

jenyasd209 [6]

The answer is A (54pi square cm)

4 0

3 years ago

A right triangle is graphed on a coordinate plane. Find the length of the hypotenuse. Round your answer to the nearest tenth.

Hoochie [10]

Answer:

7.6

Step-by-step explanation:

From the graph, we know the lengths of two legs.

a = 3

b = 7

Knowing this, we can use the Pythagorean Theorem to solve for c, the hypotenuse. (remember, a^2 + b^2 = c^2)

c = √a2 + √b2

= √(7)2 + √(3)2

= √49 + √9

= √58

= 7.6

8 0

3 years ago

What is the value of p?

Ainat [17]

D.133
This would help

7 0

3 years ago

Read 2 more answers

If 2.5 pounds of a certain grain cost $1.75, how much will 5.3 pounds of the grain cost? a. $4.79 b. $4.38 c. $3.62 d. $3.71

melisa1 [442]

2.5 pounds of grain cost ======= $1.75
∴ 5.3 pounds of grain will cost ===== (5.3×1.75)/2.5 = $3.71

7 0

3 years ago

Read 2 more answers

For every 15 minutes of a show, there are two minutes to commercial. At this rate, if leila has seen 45 minutes of a show, how m

Ainat [17]

Answer:

51 minutes.

Step-by-step explanation:

We have been given that for every 15 minutes of a show, there are two minutes to commercial. At this rate, Leila has seen 45 minutes of a show. We are asked to find the time for which Leila has been watching TV.

We will use proportions to solve our given problem.

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{15+2}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{\text{Minutes of TV show}}=\frac{17}{15}$

Upon substituting our given values, we will get:

$\frac{\text{Minutes of TV show + Advertisement}}{45}=\frac{17}{15}$

$\frac{\text{Minutes of TV show + Advertisement}}{45}\times 45=\frac{17}{15}\times 45$

$\text{Minutes of TV show + Advertisement}=\frac{17}{1}\times 3$

$\text{Minutes of TV show + Advertisement}=51$

Therefore, Leila has been watching TV together for 51 minutes.

8 0

3 years ago