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4 years ago

Rates with fractions

Mathematics

2 answers:

omeli [17]4 years ago

3 0

Answer:

2 cups (6/3)

Step-by-step explanation:

If 2/3y = 1/3x

Then ?y = 1x

Since we multiplied x by 3, we have to multiply y by 3 too so we can remain equality.

So, the answer should be 2 cups (6/3)

faust18 [17]4 years ago

3 0

Answer:

2 cups

Step-by-step explanation:

1/3 cup OJ => 2/3 cup pineapple juice

3/3cup OJ=> 6/3 cup of pineapple juice

= 2 cups of pineapple juice

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Find the volume of the figure.

Yakvenalex [24]

Answer:

233 in^3

Step-by-step explanation:

First we will find the volume of the square at the bottom

V = s^3 where s is the side length

V = 5^3

V = 125 in^3

Then we will find the volume of the rectangular prism at the top

V = l*w*h

V = 12*3*3

V =108 in^3

The total volume is the sum of the two volumes

V = 125+108

= 233 in^3

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Can anyone give me a few reasons why school cafeteria food is bad

Furkat [3]

Answer:

its bad because its microwaved

Step-by-step explanation:

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3 years ago

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The weight of an object on the moon varies directly with its weight on the earth. If an object weighing 95 lbs on the moon weigh

Luda [366]

ANSWER

450lb

EXPLANATION

If the weight, m of an object on the moon varies directly as the weight of an object e, on the earth, then we can write the mathematical statement,.
$m \propto \: e$
We introduce the constant of proportionality to obtain,

$m = ke$

When, m=95, e=570,

This implies that,

$95 = 570k$
$k = \frac{95}{570}$

$k = \frac{1}{6}$

The equation now becomes,

$m = \frac{1}{6} e$

We want to find e, when m=2700,

$m = \frac{1}{6} \times 2700$

$m =450lb$