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1 year ago

Simon feeds each of his dogs 1/8 of a can of food each day. He uses a total of 5/8 of a can of

Mathematics

1 answer:

zaharov [31]1 year ago

6 0

I think the answerwould be 6?

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-4 = r divided by 20 − 5<br> Solve for R

Sidana [21]

Answer:

Step-by-step explanation:

Simplify both sides of the equation.

−4= r 20 −5 −4= 1 /20 r+−5 −4= 1 /20 r−5

Flip the equation.

1 /20 r−5=−4

Add 5 to both sides.

1 /20 r−5+5=−4+5

1 /20 r=1

Multiply both sides by 20.

20*( 1 /20 r)=(20)*(1)

r=20

6 0

3 years ago

A NASA spacecraft measures the rate R of at which atmospheric pressure on Mars decreases with altitude. The result at a certain

AysviL [449]

Answer:

$R = 0.0000498 \frac{KJ}{ m m^3}=0.0000498 \frac{KJ}{m^4}=4.98x10^{-5}\frac{KJ}{m^4}$

Step-by-step explanation:

For this case we have the following value:

$R = 0.0498 \frac{Kpa}{Km}$

We can convert this first to $\frac{Kpa}{m}$ like this:

$R=0.0498 \frac{Kpa}{Km} *\frac{1km}{1000m}=0.0000498 \frac{Kpa}{m}$

Now we use the fact the the pressure is defined as $P =\frac{F}{A}$ , whre P is the pressure, F the force and A the area, so then $Kpa= \frac{KN}{m^2}$ and then we can replace this:

$R=0.0000498 \frac{KN}{m^3}$

Now from definition of work we know that $W= Fd$ where W is the work, F the force and d the distance, so then is equivalent $KN =\frac{KJ}{m}$

And if we replace this into the equation we got:

$R = 0.0000498 \frac{KJ}{ m m^3}=0.0000498 \frac{KJ}{m^4}=4.98x10^{-5}\frac{KJ}{m^4}$

4 0

3 years ago

14 - 2x = 3(x - 2) what is the answer

RSB [31]

The answer will be x=4

4 0

3 years ago

Write an equation in slope-intercept form of a line that has a slope of -2/3 and a y-intercept of 6.

3241004551 [841]

respondo por qué el juego me lo diste 2+24

3 0

3 years ago

Read 2 more answers

Change the percent to a decimal: 37%

slamgirl [31]

Answer:

out of 100, the decimal is 0.37

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers