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3 years ago

I need help someone plz help me

Mathematics

2 answers:

meriva3 years ago

8 0

Answer:

If the number gets bigger to the right.

The number gets less if it moves to the left.

Step-by-step explanation:

Andrej [43]3 years ago

3 0

Answer:

You move the decimal points the amount at which the number that is next to the 10 is, or you could find 10^3, which is 1000, and move the decimal to the right 3 times (or places)... Resulting in 4,580... Do you understand?

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Write the equation. the output of a function is 6 more than 2 times the input.

marin [14]

Answer:

Step-by-step explanation:

Let the output value be y

Let the input value be x

the output of a function is 6 more than 2 times the input

2 times the input is expressed as 2x

6 more than 2 times the input is expressed as 2x + 6

Since the output of a function is 6 more than 2 times the input, we will equate y to the resulting equation to have;

y = 2x + 6

<em>Hence the required equation is y = 2x+6</em>

5 0

3 years ago

3 divided by what equals 36

ludmilkaskok [199]

108 divided by 3 equals 36. I got this answer by multiplying 3 and 36, which equaled 108. Then I figured out that 108 divided by 3 equals 36!

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4 years ago

Read 2 more answers

Which two whole numbers are closest to 42 square root

malfutka [58]

Answer:

The two numbers are 36 (62) and 49 (72).

Step-by-step explanation:

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3 years ago

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Question 6 pleaseeee

Naya [18.7K]

The answer is $1157.00

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3 years ago

An automobile assembly line operation has a scheduled mean completion time, μ, of 12 minutes. The standard deviation of completi

Sholpan [36]

<h2><u>Answer with explanation:</u></h2>

Let $\mu$ be the population mean.

Null hypothesis : $\mu=12$

Alternative hypothesis : $\mu$

Since Alternative hypothesis is left tailed so , the test is a left tailed test.

Given : n=33 > 30 , so we use z-test.

Test statistic : $z=\dfrac{\overline{x}-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

i.e. $z=\dfrac{11.2-12}{\dfrac{1.6}{\sqrt{33}}}\approx-2.87$

Using z-value table,

P-value for left tailed test = $P(z$

Since , the p-value (0.0020524) is less than the 0.05 level of significance, it means we reject the null hypothesis.

Therefore, we have enough evidence to support the claim that the mean completion time has decreased under new management.

7 0

3 years ago