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To get percentages from decmals just multply it by 100 and then slap a percentage symbol on it

.44 x 100 = 44%

Hope this was of use c:

When your problem says h(10) it means plug in 10 wherever there's an x...

I'll demonstrate.

h(10) = -7 (10 - 3)^2

Let's clean up that (10-3):

h(10) = -7 (7)^2

And impliment that square:

h(10) = -7 (49)

And your answer is....

h(10) = -343

In the testing phase of golf b***s, manufacturers generate robot controlled shots and analyse the results of such shots by the flight distance which is measured to a high accuracy.

It was found that the mean length of a large number of robot controlled shots using the Titleist Pro V1x golf ball is 229.424 metres and the standard deviation is 15.953 metres.Assuming that the lengths are normally distributed, find the proportion of robot controlled shots that measure between 224 and 265 metres. Supply your answer correct to three decimal places

For this one you first need to enter 265 in the top box and leave the second box empty then press calculate to get:

Now clear the second box and enter 224 in the top box and press calculate to get:

Take the difference between 0.98713 and 0.36693 to get the required proportion; namely 0.620 (to 3 dp).

I know 9 isn't a function because there are 2 numbers that are the same in the input category...

Thank you - I really appreciate this - Can you help me with the other question because that was the most complicated one or show me the formula. 

I got the answer -0.620 but I am not confident this is correct,

In the testing phase of golf b***s, manufacturers generate robot controlled shots and analyse the results of such shots by the flight distance which is measured to a high accuracy.

It was found that the mean length of a large number of robot controlled shots using the Titleist Pro V1x golf ball is 229.424 metres and the standard deviation is 15.953 metres.Assuming that the lengths are normally distributed, find the proportion of robot controlled shots that measure between 224 and 265 metres. Supply your answer correct to three decimal places.

Well...

80 x 100 (or hundreds) = 8000 

So...

8000 / 1000 (or thousands) = 8

You sir have 8 thousands.

x+y≤11

30y+50x≥450

graph

9 large bus 0 small

This might also help:

.

Thank you - I really appreciate this - Can you help me with the other question because that was the most complicated one or show me the formula. 

I got the answer -0.620 but I am not confident this is correct,

In the testing phase of golf b***s, manufacturers generate robot controlled shots and analyse the results of such shots by the flight distance which is measured to a high accuracy.

It was found that the mean length of a large number of robot controlled shots using the Titleist Pro V1x golf ball is 229.424 metres and the standard deviation is 15.953 metres.Assuming that the lengths are normally distributed, find the proportion of robot controlled shots that measure between 224 and 265 metres. Supply your answer correct to three decimal places.

1 is the remainder. You misunderstood this one, TQ!

I got you on this.

You start with:

-14+2x>-8

Divide everything by two:

-7+x>-4

Add 7 on both sides

x>3

Hope this helped c:

Enter the following data:

Press the calculate button to fill in the top box

There must be 11615 bulbs in stock.

The normal distribution with mean 12190 and standard deviation 251 has 1.1% (0.011) of its area below 11615.  

3 goes into 43... 14 times

14 times 3 is 42

43-42= 1

1 is your remainder.

I agree with HSC. There are many out there.

178.5 / (-7) = -25.5

Easy peasy.

178.5/-7=51/2=

-25.5

Well with new mathetmatical discoveries being made almost every day, we can't exactly state a definte problem that is the quote on quote, "hardest." In fact it evolves every time we discover a new function or law within the mathemetical universe.

If the US government set up a sinking fund to pay off its national debt of approx. $19 trillion dollars, and planned the first payment of $100 billion at the end of the first year. The second and all subsequent payments would increase by 10% per year. At the same time, the national debt would increase by 5% per year. How long would it take the US government to pay off its current national debt of about $19 trillion? Thanks for any help.