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Tom [10]
3 years ago
10

Rate of change for (5, 7.5) and (6,9)

Mathematics
1 answer:
TiliK225 [7]3 years ago
7 0

Answer:

Your rate of change is \frac{3}{2}.

Step-by-step explanation:

Well, all you have to do is subtract the points.

\frac{changeiny}{changeinx} \\\\\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\frac{9-7.5}{6-5}\\\\\frac{1.5}{1}

This is also know as the rate of change of \frac{3}{2}.

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How many cylindrical can of bottles 12 cm high and with 6 cm diameter could be filled from a tank containing 125 liters of deter
Orlov [11]

Answer:

368 cans.

Step-by-step explanation:

Volume of 1 can = π r^2 h.

Here h (height) = 12 and r (radius) = 1/2 * 6 = 3 cm.

So V =  π * 3^2 * 12

= 108π cm^3.

The tank hold 125 liters

=  125,000 cm^3, so:

Number of cans that could be filled = 125000/ 108 π

= 368.4.

4 0
3 years ago
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Answer:

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Step-by-step explanation:

the y coordinate has to be a zero in order for the point to lie on the X-axis

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3 years ago
Find the area of the rhombus.<br> 4.32 m2<br> 2.16 m2<br> 1.08 m2<br> 1.05 m2
S_A_V [24]

Answer:

Step-by-step explanation:

Alright, lets get started.

The part of the diagonals are given as 0.9 m and 1.2 m.

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So plugging the values of diagonals in formula, the area will be :

Area = \frac{1.8*2.4}{2}

Area = \frac{4.32}{2}

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Hope it will help :)

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A added to 25 equals 172
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Answer:

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Step-by-step explanation:

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Anastasy [175]
The answer is the second one
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