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4 years ago

What is 0.27 in simplest terms

Mathematics

2 answers:

In-s [12.5K]4 years ago

7 0

To find it's simplest terms, we can take 27 and divide it by 3.
(9 x 3 = 27)

So, 0.27 in simplest terms is 0.3

lisov135 [29]4 years ago

3 0

Well, first, we need to throw away the 0., just for now.

27. You can make 27 with 9 and 3. (9x3=27) So, divide 27 by 9. The answer is 3. You can bring the 0. back in now, so 0.3 is your answer.

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Step-by-step explanation:

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3 years ago

A recatangle's length is 2 units more than twice its width.It's area is 40 square units.The equation w(2w+2)=40 can be used to f

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4 years ago

Anyone here able to lend a helping hand?

elena55 [62]

Answer:

Step-by-step explanation:

1). Vertical intercept of the graph = Point at which the graph intersects the y-axis.

Therefore, vertical intercept is y = 1000.

In this situation vertical intercept means the initial dose of the drug taken = 1000 mg.

2). From the graph attached, point (x, y) represents,

x = Time 't' or duration

y = concentration of the drug after time 't'

Point (0, 1000) represents concentration = 1000 mg of the drug after t = 0 hour

Similarly, (1, 750) represents concentration = 750 mg after t = 1 hour

Therefore, fraction of drug remained = $\frac{750}{1000}$

= $\frac{3}{4}$

3). Let the equation, representing the concentration of the drug and time is,

$y=a(b)^t$

Here, a = Initial amount of the drug (at t = 0 hours)

= 1000 mg

At (t = 1 hours), concentration of the drug = 750 mg

$y=1000(b)^t$

$750=1000(b)^1$

$b=\frac{750}{1000}$

$b=\frac{3}{4}$

Therefore, equation will be,

$y=1000(\frac{3}{4})^t$

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3 years ago

A bicycle’s speedometer measures speed to the nearest 0.1 miles per hour. Which is the most appropriate way to report speed usin

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4 years ago

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zzz [600]

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Step-by-step explanation:

First, we will write and equation in point-slope form and then convert to slope-intercept form.

To use the point-slope form we must first determine the slope.

The slope can be found by using the formula : $m=y2−y1x2−x1$

<em>Where </em> $m$ is the slope and $(x1,y1) and (x2,y2$ ) are the two points on the line.

Substituting the values from the points in the problem gives: $m=3−−32−4m=3+32−4m=6−2=−3$

We can now use this calculated slope and either point to write the equation in point-slope form.

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Where $m$ is the slope and $(x1y1)$ is a point the line passes through.

Again, substituting gives: $(y−−3)=−3(x−4) (y+3)=−3(x−4)$ We can now convert this to slope-intercept form.

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Where $m$ is the slope and $b$ is the y-intercept value.

We can solve our equation for $y:$

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This took me so long to type lol, hope this helps you and have a great day noon or night! <3 ❤️

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2 years ago