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3 years ago

What is the 185th digit in the following pattern 12345678910111213141516...

Mathematics

2 answers:

pychu [463]3 years ago

4 0

Divide 185 by 2. Then count to the number 185 on the list.

stira [4]3 years ago

3 0

185 since it is going by ones, Hope that helped. :)

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Bradley has a goal to work 28 hours each week at the pizza shop. So far he has worked 12 hours. How many more hours does he need

Aleks04 [339]

Answer:

16 hours

Step-by-step explanation:

28 hours - 12 hours = 16 hours

Bradley has 16 hours of work to achieve in order to reach his weekly goal.

3 0

3 years ago

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16 factory workers made 40 pieces in a certain amount of time.

qwelly [4]

a) The quantities vary directly

b) The constant of variation is 2.5

Step-by-step explanation:

Lets us revise the direct and inverse variation

If y varies x directly, then y = kx, that means the ratio between them is constant ( $\frac{y}{x}=k$ ) , they increased together and decreased together, k is the constant of variation
If y varies x inversely, then yx = k, that means when x increased y must be decrease ( $y=\frac{k}{x}$ ) k is the constant of variation

∵ 16 factory workers made 40 pieces in a certain amount of time

- If the number of worker increased, then the number of pieces

increased in the same certain time, if the number of worker

decreased, then the number of pieces also decrease in the

same certain time

∴ The the number of workers and the number of pieces produce

vary directly

∴ Number of pieces produced = k × number of worker

a) The quantities vary directly

∵ The number of worker = 16

∵ The number of pieces produced = 40

- Substitute these values in the equation of variation above

∴ 40 = k × 16

- Divide both sides by 16

∴ k = 2.5

b) The constant of variation is 2.5

Learn more:

You can learn more about variation in brainly.com/question/10708697

#LearnwithBrainly

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3 years ago

I think of a number , multiply it by 3, add 4 and square the result

bazaltina [42]

Answer:

${(3x + 4)}^{2}$

Step-by-step explanation:

thinked number = x

multiply by 3

$x \times 3 \\ = 3x$

add 4

$3x + 4$

square the result

${(3x + 4)}^{2}$

hope this helps

brainliest appreciated

good luck! have a nice day!

4 0

3 years ago

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GenaCL600 [577]

Answer:

You can't do that. There is no answer

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3 years ago

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zlopas [31]

Answer:

It is A.

Step-by-step explanation:

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So without further solving the answer is A, since it's the only one with 8√2.

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3 years ago