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2 years ago

Find the unit rate. Twelve gallons of gas cost $22.68.

Mathematics

1 answer:

vredina [299]2 years ago

7 0

To find the unit rate, all we need to do is divide $22.68 by 12

22.68 ÷ 12 = 1.89

Therefore, each gallon of gas costs $1.89

Hope this helps you

-AaronWiseIsBae :)

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25 points plz help what would it mean if the interquartile range was very small and if it was very large

zzz [600]

Answer:

I'll explain below

Step-by-step explanation:

Itmf it were to be large and small at the same time, it should be 0.

It can't be large and small at the same time.

If u want to study more about this, ask me through the comments.

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7 0

3 years ago

Someone please help me !!!

djverab [1.8K]

Answer:

$a.\ \ \ A=684\ m^2$

$b.\ \ \ A=130.2 \ km^2$

Step-by-step explanation:

a. Area is calculated by summing the areas of the prism's individual surfaces.

#First, calculate the areas of the right-angled surfaces:

$Area=2(\frac{1}{2}bh), b=9, h=12\\\\=2\times \frac{1}{2}\times 9\times 12\\\\=108\ m^2$

#We then find the areas of the rectangular surfaces:

$A=lw\\\\=15\times 16+9\times 16+16\times 12\\\\=576\ m^2$

#We sum the areas to find the total surface areas:

$A=\sum{Areas_i}\\\\=108+576\\\\=684\ m^2$

Hence, the prism's surface area is $684\ m^2$

b.Area is calculated by summing the areas of the prism's individual surfaces.

#First, calculate the areas of the right-angled surfaces:

$A=2\times \frac{1}{2}bh,\ b=12, h=4.1\\\\=2\times 0.5\times 12\times 4.1\\\\=49.2 \ km^2$

#We then find the areas of the rectangular surfaces:

$A=lw\\\\=5\times 3+3\times 10+12\times 3\\\\=81\ km^2$

#We sum the areas to find the total surface areas:

$A=A_r+A_t\\\\=81+49.2\\\\=130.2 \ km^2$

Hence, the prism's surface area is $130.2 \ km^2$

5 0

3 years ago

In the equation -y = 10x, what is the unit rate

Andrews [41]

The unit rate<span> is a comparison of two different quantities when they are combined together</span>

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3 years ago

Which is the equation of the axis of symmetry

Rzqust [24]

Answer:

Step-by-step explanation:

It would be X=2 because axis of symmetry is the line passing through X=2.

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3 years ago

If twice a number decreased by 5 and the result is multiplied by 4, the result is 36. find the number

Alexxandr [17]

The number = 7
(2x-5)4=36
2x-5=9 <----- divide by 4
2x=14 <----- add 5
x=7 <----- divide by 2

4 0

3 years ago