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Lubov Fominskaja [6]
3 years ago
7

Ruben adds some water to a glass of juice. The ratio of water to juice in his glass in now 4:6. Which fraction below represents

this ratio? A 3/5 C 2/3 B 3/2 D 2/5​
Mathematics
1 answer:
Anarel [89]3 years ago
5 0

Answer:

C. 2/3

Step-by-step explanation:

4/6 is equivalent to 2/3 (divide by 2)

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A= 2/5 two fifths c= 1/4 one fourths<br><br> a/c=?
katrin2010 [14]
I hope this helps you

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3 years ago
Find the volume of the sphere.
Ksju [112]

Answer:

\frac{1}{48} \pi units cubed

Step-by-step explanation:

The volume of a sphere is: \frac{4}{3}\pi  r^{3}

We know the radius r = 1/4, so we just plug this into the equation:

(4/3)*\pi*(1/4)^3 = (4/3)*\pi*(1/64) = \frac{1}{48} \pi

So, the answer is  \frac{1}{48} \pi units cubed.

4 0
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A dog groomer earns $450 each week plus $8 per dog she washes. She uses the expression 450 + 8d to find her total earnings each
Rudik [331]

Answer:

Step-by-step explanation:

$8 dollars per dog + $450

8 dogs washed so 8*8 for money earned for washing dogs

450 + 8d = 450 + (8 * 8) = 450 + 64 = she earned $514 dollars lase week

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3 years ago
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What does<br> non-proportional and<br> proportional
Andrews [41]

Answer: i don’t understand the question... are you asking what eacg of them mean?

Step-by-step explanation:

8 0
3 years ago
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Determine the equation of a line that has a slope-angle of 150° and goes through (4,0).
Softa [21]

The linear equation that has a slope-angle of 150° and goes through (4,0) is given by:

y = -0.577x + 2.308.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

  • m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.
  • b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

The line has a slope-angle of 150°, hence the slope is:

m = tan(150º) = -0.577.

Hence:

y = -0.577x + b.

It goes through (4,0), hence:

0 = -0.577 x 4 + b

b = 2.308.

Hence the equation is:

y = -0.577x + 2.308.

More can be learned about linear functions at brainly.com/question/24808124

#SPJ1

6 0
2 years ago
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