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4 years ago

What is the value of 30^0?

Mathematics

2 answers:

ElenaW [278]4 years ago

5 0

Answer:

Value is 1.

Step-by-step explanation:

To find the value of $30^0$

$\text{Any number raised to the power of zero}$ is always equal to 1, but if zero to the power 0 is not defined.

Or simply we say that:

$\text{Any non-zero number raised to the power of zero}$ is always equal to 1

Here,

A non-zero number = 30 ≠0

then;

by definition:

$30^0 = 1$

Therefore, the value of $30^0$ is 1

Leviafan [203]4 years ago

3 0

Answer:

The value would be 1

Step-by-step explanation:

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Marni writes this system to determine how much of each ingredient Alyssa plans to buy. She uses x to represent

liubo4ka [24]

Answer:

Alyssa buys 4 cups of frozen fruit puree and 2 cups of yogurt.

Step-by-step explanation:

Here, x = Represent cups of frozen fruit puree

y = Represent cups of yogurt.

The given system of equations by Marni are:

x + y = 6,

2x + 3y = 14

After first step of elimination,the equations are:

-2x - 2y = -12

2x + 3y = 14

Now, ADD BOTH THE EQUATIONS to eliminate the variable x:

-2x - 2y + (2x + 3y) = -12 + 14

or, y = 2

Now, put y =2 in x + y =6, we get

x = 6 - y = 6 -2 = 4

So, x = 4 and y = 2 is the solution of the given system.

Hence, Alyssa buys 4 cups of frozen fruit puree and She buys 2 cups of yogurt.

5 0

3 years ago

Read 2 more answers

Find X and show steps if possible please;)

LuckyWell [14K]

Alright

so the first thing you do is set up your equation

it should look something like this:

90=3x+10

next, you subtract 10 from each side resulting in 80

3x=80

divide 80 by three and you should get 26.67 or rounding either 26 or 27

then round up or down... according to the instructions.....

hope I could help! :)) XD

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3 years ago

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You want to obtain a sample to estimate a population proportion. At this point in time, you have no reasonable estimate for the

Vesna [10]

Answer:

A sample size of at least 1,353,733 is required.

Step-by-step explanation:

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$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$