3 years ago

How do you expand (x+3)^4

1 answer:

6 0

(X+3)(x+3)(x+3)(x+3) you just write that same equation which in this case (x+3) the number of times it's to the power to, in this case 4. So write (x+3) 4 times.

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One number is three less than two times

Reil [10]

Answer:

the answer is 6 and 9

Step-by-step explanation:

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Dima020 [189]

Answer:

70!km is the right answer

Step-by-step explanation:

The distance between two cities on a map is 3.5 centimeters. the map is uses a scale in which 1 centimeters represents 20 kilometers.

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Find the circumference in terms of pie

ikadub [295]

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A teacher randomly selects 10 out of her 30 students and finds that the mean height of those 10 students is 5′2". Is this a samp

vesna_86 [32]

Answer:

Sample mean

Symbol: $\frac{}{x}$

Step-by-step explanation:

Given

$Population = 30$

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Solving (a): Is it sample mean or population mean

From the question, we understand that 10 were selected from a total of 30.

And the mean of the selected 10 is 5'2"

The selected 10 is referred to as sample and the mean of the 10 is the sample mean

Solving (b): Symbol to use.

The symbol for sample mean is: $\frac{}{x}$

5 0

3 years ago

Can anyone help me please, I will mark brainliest to the right answer

Blababa [14]

Answer:

y-4=0

Step-by-step explanation:

its the only that doesn't have a x?

3 0

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