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When h= 0   the ball has not been yet thrown AND it is when the ball has returned and landed (the two zeroes)

h = 0 :

       0 = -8t^2 + 40t   factoring yields

           0= -8t (t - 5)      so t = 0 or 5     are the zeroes of the equation

Midpoint between the zeroes is    t = 2.5 sec   for the highest point

First of the ordered pair is 2.5    sub in 2.5 to find the highest the ball reaches

          h = -8(2.5)^2 + 40(2.5) = 50    feet          oredered pair is   (2.5 sec , 50 ft)

Ja, 39,25! 25 Hundertstel entspricht 2 Zehntel, fünf Hundertstel. Das wird als 0,25 geschrieben, da Zehntel die erste Stelle unter der Dezimalstelle sind. Dann fügen Sie die 39 hinzu und dort haben Sie es!

Yes, 39.25! 25 hundredths equals 2 tenths, five hundredths. That is written as .25, because tenths are the first place under the decimal. Then, add the 39, and, there you have it! 

[L - F] / D + 1 = N, where L=Last term, F =First term, D=Common difference, N =Number of terms.

[-111 - 5] / - 4 + 1 = N

[-116] / -4 + 1       = N

29 + 1                   = N

N = 30 - Number of terms.

5+(n-1)(4)=-111, (n-1)(4)=-116, n-1=-29, so n=30, 30 terms. 

need help solving this I want to payoff my mortage loan in 5 years... P=102,000[0.00375(1+0.00375)^60]/[(1+0.00375)^60-1]

Well, you have already entered all the information in the formula used to calculate the monthly payments. Just use any calculator to get your payments. If you don't make any mistakes, you should get: $1,901.59.

This payment if paid every month for 60 months, it will pay off your mortgage in 60 months, or 5 years.

Here is the amortization of your mortgage over a period of 60 months:

https://www.calculator.net/amortization-calculator.html?cloanamount=102000&cloanterm=5&cinterestrate=4.50&printit=0&x=54&y=22

The response I received.

I am pretty sure the answer is 0! 

Amen, Bruder

Yay, even though this is 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 years old! You are now at 277!

We want to permute any 3 of 10 numbers....so....

P (10, 3)   =  720  combinations

the book costs 18*0.85 on sale, or 18*17/20 or 9*17/10, so it costs 15.30 dollars. now you add a 6% sales tax to get 16.22 dollars.

HOPE THIS HELPED!

Thanks, asdf!

so it would be 4.37/60 cm, or approximately 0.073 cm^3 per minute.

HOPE THIS HELPED!

The base angles of the bottom triangle are equal because they  are opposite equal radii

So....the apex angle of the bottom triangle = 180 - 50 - 50  = 80°

And c   is an inscribed angle intercepting the same arc as this central angle of  80°

So....c has 1/2 the measure of this angle =  40°

Three units to the left

One unit down

The denominator has 3 terms

x + 2 is a factor of the denominator

12 is a term in numerator and denominator

Hard to see...but

26.   Angle 9 = Angle 3  ⇒  corresponding angles

27.  Angle 4 is supplemental to angle 7.....so it equals 60

       Angle 5 =40

       So Angle 2 =  180 - 60 - 40  = 80

       Angle 3 = Angle 5  = 40    alternate interior angles

      So Angle 1  = 180 - Angle 2 - Angle 3

           Angle 1  =  180  - 80 - 40  =  60

28.  Angle 5 supplemental to angle 8  = 180 - 145 =  35

       Angle 3  = Angle 5  = 35      alternate interior angles

       Angle 2  =  180 - Angle 1 - Angle 3

        Angle 2  =  180 - 37 - 35  =  108

29.  Angle 4 = Angle 1  =  57   alternate interior angles

        Angle 3 = 180 - Angle 1 - Angle 2

         Angle 3  = 180 - 57 - 72  =  51

30. Angle 5 supplemental to angle 6 = 180 - 139   = 41

      Angle 4 = 180 - Angle 5 - Angle 2

      Angle 4 =   180 - 41 -68   = 71

      Angle 7 supplemental to Angle 4 = 180 - 71   = 109

thanks

Jade used 3/4 yard of fabric to make a scarf. Can she make 2 of these scarves with 1/4/5 yards of fabric, and why?

ansewer  No, because the quotient of  is  No, because the quotient of  is  Yes, because the quotient of  is  Yes, because the quotient of  is 

$112.65 rounds to $113

$29.75 rounds to $30

$48.33 rounds to $48

So, 113+30+48=$191, which is very close to $190, the third option.

Last choice.

Standard form   2x^2 - 4x - 16 = 0

Factored   (2x+4)(x-4) = 0

2x+4 = 0           or    x-4 = 0  

x = -2            oro      x = 4

Sustitute in -2  to see if the equation 'works'     then try x= 4 to see if it too, works.....

The third choice.

First Box   x^4 + 2 x^2 y^2 + y^4

Middle box  (add like terms)  2x^4 + 2 x^2 y^2 + 2 y^4

Last box:    (factor out the 2)  2 (x^4 + x^2 y^2 + y^4 )