3 years ago

What is another way to write x 4/3

Mathematics

1 answer:

zloy xaker [14]3 years ago

4 0

Answer:

1.3333333333333333 or 1 1/3

Step-by-step explanation:

What is the x?

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1. A number plus 7 is at most 4.

nasty-shy [4]

Answer:

-3

4 - 7 = -3.

-3 + 7 = 4.

They are in a fact family.

The answer is -3.

Hope it helps!

3 0

3 years ago

Read 2 more answers

What is 30/45 simplest form

Marysya12 [62]

$\dfrac{30}{45}=\dfrac{30:15}{45:15}=\dfrac{2}{3}$

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3 years ago

. Compute the required sample size given the required confidence in the sample results is 99.74% (Z score of 3). The level of al

Shtirlitz [24]

Answer:

900 sample size

Step-by-step explanation:

To determine the sample size for a proportion, the margin of error formula is used to determine this:

$E=Z_{\frac{\alpha}{2} }*\sqrt{\frac{\hat p \hat q}{{n} }$

$n=\hat p \hat q*(\frac{Z_{\frac{\alpha}{2} }}{E} )^2$

Where p is the proportion, E is the margin of error, n is the sample size, q = 1 - p, $Z_\frac{\alpha }{2}$ is the z score.

Since the proportion is not known, the sample size needed to guarantee the confidence interval and error is at p = 0.5 and q = 1 - p = 1 - 0.5 = 0.5

E = 5% = 0.05, $Z_\frac{\alpha }{2}$ = 3. Hence:

$n=0.5*0.5*(\frac{3}{0.05} )^2\\\\n = 900$

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3 years ago

Can someone please help me with this. will give brainliest. :)

ivanzaharov [21]

Answer:

I am pretty sure the answer is A

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2 years ago

why mathematics is the very important in a small business? is mathematics is helpful to you? explain

kodGreya [7K]

Mathematics is very important in a small business is because when you make money transactions with other people you need to know how to count money correctly and your calculations can’t be wrong. Mathematics is definitely helpful to me because Artificial Intelligence is taking on jobs, so we have to step up our game.

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2 years ago