4 years ago

How many perfect cubes are there from 1 to 1000?

Mathematics

1 answer:

ch4aika [34]4 years ago

5 0

Answer:

Step-by-step explanation:

The cube numbers are 1, 8, 27, 64, 125, 216, 343, 512, 729 and 1000.

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adoni [48]

Answer:

You must multiply 1/2 by c and -8.

1/2c - 4 is the result of this process

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3 years ago

Using the graph as your guide complete the following statement

sergij07 [2.7K]

Answer:

Option C. negative

Step-by-step explanation:

we know that

In a quadratic equation of the form

$ax^{2} +bx+c=0$

The discriminant is equal to

$D=(b^{2}-4ac)$

If D=0 ----> then the system has only one real solution

If D > 0 ---> the the system has two real solutions

If D < 0 ---> then the system has complex solutions

The quadratic equation of the graph has complex solutions

therefore

The discriminant is negative

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4 years ago

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goldenfox [79]

It is impossible considering that the only numbers on a six-sided die are 1,2,3,4,5 and 6.

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4 years ago

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Need answer to this problem

Mademuasel [1]

The answer is 26 :) because that way 26 and 26+4=30

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3 years ago

Sammy's Sandwich Shop has a mean delivery time of 25 minutes with a standard deviation of 2 minutes. Determine the z-score for t

fiasKO [112]

Answer:

-1

Step-by-step explanation:

Given: Mean= 25 minutes.

Standard deviation= 2 minutes

x= 23 minutes.

Lets find the z-score for the number of sandwiches delivered in less than 23 mins.

Formula: Z-score= $\frac{x-mean}{standard\ deviation}$

Z-score= $\frac{23-25}{2}$

⇒ Z-score= $\frac{-2}{2}$

∴ Z-score will be -1

Hence, -1 is the z-score for the number of sandwiches delivered in less than 23 minutes.

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3 years ago