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2 years ago

A rate of 4 centimeters per second is equal to how many meters per hour?

1 answer:

4 0

So, let's start with the basics.
One meter is 100 centimeters. Seeing that we have 60 seconds in a minute, and 60 minutes in an hour. The formula would look like this.
(60*60)4
3600*4 = 14400 centimeters
So then we divide it by 100, and
144 meters

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Can some one solve this

Roman55 [17]

Well, first you have to convert to one unit... then simplify
D:H
150m:16500cm
150m:160m
150:160
30:33
10:11

7 0

3 years ago

Elaina wrote two correct variable expressions to represent the phrase “one-fourth of a number.” Which variable expressions could

ivolga24 [154]

The answer is n over 4

6 0

2 years ago

(+7) + (+5) = *<br> Nour aſiswer

earnstyle [38]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

(3,-2);slope 1/3 what is the answer?

wolverine [178]

Answer:

y = $\frac{1}{3}$ x - 3

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = $\frac{1}{3}$ , then

y = $\frac{1}{3}$ x + c ← is the partial equation

To find c substitute (3, - 2) into the partial equation

- 2 = 1 + c ⇒ c = - 2 - 1 = - 3

y = $\frac{1}{3}$ x - 3 ← equation of line

5 0

2 years ago

Write the quadratic function in the form f (x) = a (x - h)? +k

seraphim [82]

Answer:

f(x) = -3(x - 5)^2 + 4

vertex (5,4)

Step-by-step explanation:

f(x) = -3x² +30x - 71

f(x) = -3(x² +-10x) - 71

f(x) = -3(x² +-10x+5^2-5^2) - 71

f(x) = -3(x² +-10x+5^2) -3(-5^2) - 71

f(x) = -3(x² +-10x+5^2) + 4

f(x) = -3(x - 5)^2 + 4

vertex (5,4)

5 0

2 years ago