Ask question

Ask question

All categories

2 years ago

6

The fastest lion ever recorded ran approximately 402 meters in 18 seconds. Which expression shows how to correctly determine the

speed in meters per second?

1 answer:

MaRussiya [10]2 years ago

7 0

Answer

402 meters ÷ 18 seconds

Step-by-step explanation:

You might be interested in

Consider the initial value problem y′+4y=48t,y(0)=9. y′+4y=48t,y(0)=9. Take the Laplace transform of both sides of the given dif

Nadusha1986 [10]

Answer:

$sY(s)-y(0) +4Y(s) = 48 *\frac{1}{s^2}$

Step-by-step explanation:

given is the Differential equation in I order linear as

$y′+4y=48t,y(0)=9.$

Take Laplace on both sides

$L(y') +4L(y) = 48L(t)\\sY(s)-y(0) +4Y(s) = 48 *\frac{1}{s^2} \\Y(s) [s+4]=\frac{48}{s^2}+9\\Y(s) = \frac{1}{s^2(s+4)}+\frac{9}{s+4}$

Now if we take inverse we get y(t) the solution

Thus the algebraic equation would be $sY(s)-y(0) +4Y(s) = 48 *\frac{1}{s^2}$

8 0

1 year ago

5.1x10^-1 as an ordinary number?

scZoUnD [109]

=0.51=51/100............

8 0

2 years ago

Read 2 more answers

Write the subtraction fact 10-3 two ways

lisabon 2012 [21]

10-3 or 10+(-3) that should help

5 0

2 years ago

Read 2 more answers

A car with 15 gallons of gasoline drives 420 miles until the tank is empty. Write a linear equation that describes the amount of

DedPeter [7]

Answer:

g = 15 - m/28

Step-by-step explanation:

let g = gasoline

let m = miles

g = 15 - m/28

since you can drive 420 miles with 15 gallons of gas, you can drive 28 miles with one gallon (= 420/15 = 28)

e.g.

you drive 100 miles, then you will have:

g = 15 - 100/28 = 15 - 3.57 = 11.43 gallons of gas left

you drive 240 miles:

g = 15 - 240/28 = 6.43 gallons

4 0

2 years ago

Work out the value of (6.8x10^2) x (1.3x10^-3)

nikitadnepr [17]

Answer:

0.884

Step-by-step explanation:

6.8x10^2 = 680

1.3x10^-3 = 0.0013

680 X 0.0013 = 0.884

6 0

2 years ago