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How do you write the formula for 5% of 94700 to find out the down payment for a car?

It is not a formula.

5% means 5/100    of means  multiply   

5/100*94700 = 4735

Filipa F, Jack K   and Jaoa A       have saved £165 in total        F+K+A=165

Filipa has saved three times as much as Jack                          f=3J

Jaoa has saved £40 more than zyron                                       Who is Zyron?

Work out how much has Filipa saved?                                     F=?

How do you approach this question?

find:

(sin^2*2x)^3dx

what you want is not clear to me...

Do you mean

\(\frac{d}{dx}\;(sin^2(2x))^3\\~\\ or\\~\\ \int\;(sin^2(2x))^3\;dx\\ \)

​​1/2​(4⋅5)−2³

2.25-8 = - (8-2.25) = - 5.75

If the population of a country 324,597, the growth rate is .085 per annum what is the projection is 10 years?  

324597*1.085^10 = 733908.4422960732578296

733,908 people

Now add 1% to the growth rate what is the new projection for 10 years. Do again with a growth rate of 0.095 this time.

324597*1.095^10 = 804425.2486458361955934

804,425 people

That is not many people.  I looked up 'least populated countries' and this is what I got.

How many ways are there to put 4 distinguishable b***s into 2 indistinguishable boxes?

How many ways are there to put some none or all of the b***s into 1 box?  Then I would halve the answer.

zero b***s = 1 way

1 ball = 4 ways

2 b***s = 4C2= 6 ways

3 b***s = 4 ways

4 b***s = 1 way

1+4+6+4+1=16 ways.

halve it

8 ways  

Compute f '(a) algebraically for the given value of a. f(x) = 6x2 + x; a = 1

\(f(x) = 6x^2 + x\\ f'(x) =12x + 1\\ f'(a) =12a + 1\\ f'(1) =12*1 + 1\\ f'(1) =13\\\)

Prove that (1-costheta)/(1+-costheta)=tan^2(theta/2)

\(\frac{(1-cos\theta)}{(1+-cos\theta)}=tan^2(\frac{\theta}{2})\\ LHS=\frac{(1-cos\theta)}{(1-cos\theta)}=1\ne RHS\\ \mbox{I am guessing that you have writen the question incorrectly.}\)

Question:  How many ways are there to put 4 distinguishable b***s into 2 indtinguishable boxes?

Another way to phrase the question is:  How many ways are there to split 4 distinguishable b***s into 2 groups?

Label the b***s, A, B, C, and D.

You could put all the b***s into one box and leave the other box empty   --->  there is only one way to do this.

You could put one ball into one box and the other three b***s into the other box   --->   there are 4 ways to do this

   --->   A & BCD, B & ACD, C & ABD, D & ABC.

You could put two b***s into one box and the other two b***s into the other box   --->  there are 3 ways to do this

   --->   AB & CD, AC & BD, AD & BC

You could put three b***s into one box and the other ball into the other box   --->   this is a repeat of putting one ball into one box and the other three b***s into the other box

So, there is a total of 1 + 4 + 3  =  8 ways.

In systematic random sampling, you randomly choose a starting point and then choose every nth number; for instance, you start with the 5th number and choose every following 8th number:  5, 13, 21, ...

In simple random sampling, you choose each number randomly.

In stratified random sampling, you divide the data into groups and then randomly choose an element (or elements) from each group. For instance, you could divide the data into groups of 1-9, 10-19, 20-29, etc. and then randomly choose one number from each group.

In convenience sampling, you simply use the data that is at hand. I find it hard to figure a way to use these numbers in convenience sampling. An example of convenience sampling for determining the most popular flavor of ice cream would be to simply sample your prob/stat class.

This is an example of simple random sampling.

Complete the perfect square trinomial:  x² - 5x + ___

So long as the squared term (the x²) has a coefficient of 1,

divide the coefficient of the linear term (the x-term) by 2:     --->     -5/2    

and square that result:     --->     (-5/2)²     --->     25/4

x² - 5x + 25/4    --->     (x - 5/2)(x - 5/2)     --->     (x - 5/2)²

Therefore, the answer is D.

The number you do to the power of ten is how many zeros you have, then add a one in front.

Acceleration is change in velocity (speed) divided by taken.  :)

You question is pretty bad, zyron could have anywhere from zero to infinte dollars. 

X + Y + Z = 165

3X = Y

Z = 40 + A 

4X + A = 125

Why cant you login?

I think you should just search amoebas 

[-9y^2-3y] / [ -6y^2-6y ]       factor top/bottom

-3y [ 3y + 1]  / ( -6y [ y + 1] )   =

[3y + 1 ] / [2 (y + 1) ]

400(0.8)^7  ≈   83.88608

Circumference  =  2 * pi * (d/2)   =   2 * pi * (20/2)   ≈   62.83 cm

Area =  pi * (d/2)^2   =  pi * (20/2)^2   ≈  314.16 cm ^2

1-5/2 = -1.5,

So you add 1+ to make it 1.12 when dealing with these types of percentage problems

The solution....

3(sin ^2   2x)^2(2sin 2x.cos 2x.2)

.''.3(sin ^2  2x)^2(4sin 2x.cos 2x)