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Hit the big "C" at the top right  [stands for "Clear" ]

50,000 = A [ 1 + .0615/12] ^[12 *20]

50,000 / [ 1 + .0615/12]^[240] = A = about $14660.61

At the end of the day, he is [162 + 207 - 285]  = 84  ft above his starting height......

The sum is given by:

1[ 1 - rⁿ ] / [ 1 - r]      where r = 2 and n = 30....so we have

1 [ 1- 2³⁰] / [ 1 - 2 ]  =

1,073,741,823

The ascent angle is given by :

tan^-1  [ 16/100 ] = about 9.09°

And the elevation change is given by

 700 * sine (9.09)   = about 110.59 m

Slope  = 

  [ subtract the y coordinates in some order ]  /  [ subtract the x coordinates in the same order]

So we have

[  - 1 - 11 ] /  [ -2 - 4 ]   =  -12 / - 6     =  2

(1/4x7/8)x16     ........  this can be re-ordered as :

(1/4) x 16 x 7/8   =

4 x 7/8   =

28/8 =  7/2

4+4+4 = 12  so 2/3 is 8

1/4 would be need to be changed to  2/8 x 7/8     cross multiplying = 8x2 = 16/8 =  2x16 = 32

60?

There are 24 hours in a day, and 365 days in a year, and 14 years in 14 years. So, 365 days per year multiplied by 14 years=5110 days in 14 years. So you've been alive for 5110 days. 5110 days multiplied by 24 hours=122640 hours. Hope this helps :)

Whenever you are adding a negative number, it is the same as subracting. So just look at the problem this way, -4-2. If you have -4 and take two more away it becomes -6. Hope this helps :)

You're going to need the formula for thermal energy:

\(Q=mc\Delta T\)

Where Q is thermal energy, m is mass, c is the specific heat capacity, and delta T is change in temperature.

SImply plug the variables you were given in question as shown (make sure they're all in the correct units!):

\(84=5\times4.18\times\Delta T\)

\(\Delta T=+4.02°C\)

Add this on to your original temperature, and you get 29°C.

12^1/4=1.86121........etc.

Press "2nd" first and then "atan" key.

Area_rhombus  = side length * height  

The side length  = 4m   and   the height =  3m

So the area =  4 * 3   = 12m^2

.4545... is (5/11)

.4545454545454545 is (909090909090904/1999999999999989)

.4545454545454545=5/11

5=(5x/8)=8x

Let the number of chairs per row=C, then we have

5C + 2=7C -12

2 + 12=7C - 5C

14=2C

C=7 Chairs per row.

you get good and go get calculator and write pi = 3.1415926535897932...

On a unit circle, a 90“ angle would have its endpoint located at  (x, y)  = (0, 1)

Since r = 1  and x = 0......cos [ theta]  = x / r     ......so  ......cos [ 90]   = 0 / 1    =  0

This is a linear equation  in the form y = mx + b........I'm not familiar with an exponential scatter plot, but, there may be such a thing......!!!!!

I'm assuming something like a lawn mower blade......Each second it travels   2pi*(10in) * 2500 / 60 = about  2618  in  =   about 218.66 ft/sec

And 60mph = 88ft/s....so

m / 218.66  = 60 / 88     where m is the speed in mph........

So.......m = (218.66) * (60) / 88 = about 148.75 mph

5+5=5(1)+5(1)=1+1+1+1+1+1+1+1+1+1=10(1)=10