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aleksklad [387]
2 years ago
15

Please help me with this

Mathematics
1 answer:
postnew [5]2 years ago
3 0

Answer:

(-1, 2/3).

Step-by-step explanation:

Taking the derivative of f, we get f' = x^2 - 1 = 0.  Thus, x = -1 and x = +1.

At the relative max, y = (1/3)(-1)^3 - (-1) = -1/3 + 1 = 2/3.

The relative maximum is at (-1, 2/3).

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Which is the equation of the graphed line written in standard form? y = x x – 1/2y = 0 x – y = 0 y =1/2x
AysviL [449]

The standard for of this equation is x – y = 0

Firstly, options A and D are not in standard form, so they are not options.

To decided between B and C, we choose a point on the line and see if it works. For example, we'll use (2, 2).

x – y = 0

2 - 2 = 0

0 = 0

This is true for option C. Therefore, it is correct.

5 0
3 years ago
The band is having a fundraiser. They sold a total of 300 hotdogs and hamburgers. Hotdogs sold for $2 and hamburgers sold for $3
xenn [34]

Answer:

They sold 60 hamburgers

Step-by-step explanation:

2 times 300 equals 600 plus 180 equals 780 hope this helps

7 0
2 years ago
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The volume of a cylinder is 4,000pi in.³ .The
miskamm [114]

Answer:

The answer to your question is r = 4 in

Step-by-step explanation:

Data

Volume = 4000 π in³

height = 250 in

radius = ?

Process

1.- Look the formula to calculate the volume of a cylinder

        Volume = πr²h

2.- Solve for r²

         r² = Volume / πh

3.- Substitution

         r² = 4000π / π(250)

4.- Simplification

         r² = 16

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5.- Result

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8 0
3 years ago
How many composite number between 1 and 50
Kamila [148]

Step-by-step explanation:

There are 34 composite numbers between 1 to 50 which are as follows: 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45, 46, 48, 49, 50.

5 0
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10 pink cards, 10 blue cards, and 10 yellow cards, each color-set labeled 1-10, are placed in a bucket. What is the probability
icang [17]

Answer:

0.00176

Step-by-step explanation:

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