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Illusion [34]
2 years ago
5

PLS HELP PLS PLS PLS

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
8 0

Answer:

The answer is 49

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What is the slope of the line that passes through the points (2,1) and (5,6)
dlinn [17]

Answer:

5/3

Step-by-step explanation:

4 0
3 years ago
A silo is in the shape of a cone. The silo is 7 meters tall, and its base has a radius of 1.5 meters. Rice costs 204$ per cubic
olganol [36]

Answer:

  $3364.65

Step-by-step explanation:

The volume of the cone is given by the formula ...

  V = (1/3)πr²h

Filling in the given numbers, we find the volume to be ...

  V = (1/3)π(1.5 m)²(7 m) = 5.25π m³ ≈ 16.49336 m³

The cost of the rice will be the product of this volume and the price per cubic meter:

  cost = (16.49336 m³)($204/m³) = $3364.65

The cost of the rice necessary to fill the volume is $3364.65.

_____

<em>Comment on pi</em>

If you use the value 3.14 for pi, the cost comes to $3362.94. A 3-digit value of pi only gives an answer good in its first 3 digits.

3 0
3 years ago
Is 30 a reasonable estimate of a quotient for 91,766 ÷ 288?<br> answer if you know please
Alekssandra [29.7K]

Answer:

300 would be

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
3. The functions f and g are defined by f: x → ax – b where a and b are constants and g: x → X+4.
valentinak56 [21]

Answer:

fg(2) = 9 means that f(g(2)) = 9

We know that g(2) = 6

So f(6) = 9 which means that

6a - b = 9 (note 1)

And we know that g(f(1/2)) = 2

And we know that f(1/2) = 1/2(a) - b

So g(1/2(a) - b) = 2

Meaning that 1/2(a) - b + 4 = 2

So 1/2(a) - b = - 2 (note 2)

Using note 1 and 2 we can solve the equation

11/2(a) = 11 so a = 2 and b = 3

5 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
klasskru [66]
The P(!2)=1-P(2)=1-1/6=5/6
3 0
3 years ago
Read 2 more answers
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