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2 years ago

There are 3 cups of blue paint and 2 cups of red paint. Whats the ratio?

Mathematics

2 answers:

steposvetlana [31]2 years ago

7 0

Answer:

3:2

Step-by-step explanation:

can also be written as 3/2 as a fraction!

LenKa [72]2 years ago

3 0

Answer:

Blue paint to red paint - 3:2

Red paint to blue paint 2:3

Step-by-step explanation:

For every 3 cups of blue paint there is 2 cups of red paint

For every 2 cups of red paint there is 3 cups of blue paint

Fraction Mode: 3/2 or 2/3

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Nina's best friend's name starts with a letter that includes 2 parallel lines. Which letter begins her friend's name? A:A B:W C:

valina [46]

The answer is "N". Even though "W" has parallel lines, "N" only has 2.
Hope it helps!
-Lacy

7 0

2 years ago

Dy/dx = y/x , y(1) = −2

s2008m [1.1K]

Start with

$\dfrac{dy}{dx}=\dfrac{y}{x}$

Separate the variables:

$\dfrac{dy}{y} = \dfrac{dx}{x}$

Integrate both parts:

$\displaystyle \int \dfrac{dy}{y} = \int\dfrac{dx}{x}$

Which implies

$\log(y) = \log(x)+c$

Solving for y:

$y = e^{\log(x)+c} = e^{\log(x)}e^c=xe^c$

Since $e^c$ is itself a constant, let's rename it $c_1$ .

Fix the additive constant imposing the condition:

$y(1) = c_1\cdot 1 = -2\iff c_1=-2$

So, the solution is

$y(x) = -2x$

5 0

2 years ago

On a test each student is given a grade of a b c d or f witch measure tells the grade given most often

topjm [15]

Answer:

lets see i think it would be a graph

Step-by-step explanation:

4 0

2 years ago

alonzo brought 17 packs of cola to a party , and each pack had 8 cans. lisa brought 7 cans of juice. how many cans did they brin

yanalaym [24]

Answer:

143

Step-by-step explanation:

17 times 8 =136, 136 + 7 = 143

3 0

2 years ago

for triangle ABC find the measure of line a b given measurement of angle a is 55 measurement of angle B is 44 and b equals 68

S_A_V [24]

Use the Law of Sines:

sin B   sin 81 sin 44
---------- = ----------- = --------------
side AC 68 side AB

Then (side AB)(sin 81) = 68(sin 44), or

   68 sin 44
side AB =   ----------------------- = 47.83 units long
sin 81

3 0

3 years ago