All Answers 356032 Answers

Converting lb to oz.:

lb / 16

Converting oz. to lb:

oz.* 16

65 m/hr x 1/3600 sec/hr x 5280 ft/m =  95.33 ft/sec

d**k

its b******t

9y  = 81    divide by 9

y =  81 / 9   = 9

60mph = 88 ft / s

So

x / 65  = 88 / 60       cross-multiply

60x  = 88 * 65     divide by  60

x  = [ 88 * 65 ] / 60   ≈    95.333  ft / s

P  = (1/3) ( 2/4)   = 2/12  = 1/6

Original Price [1 - .36]  = $32    divide both sides by  [ 1 - .36] 

Original Price  = 32  / [ 1 - .36 ] =   $50

3/5  x  n/n      Put ANY value in for 'n' 

v= vo + at

0 = 58.8 - 9.8 t

t = 6 seconds       It will take just as long to come down (ignoring air friction)

I'm assuming that the water surface is 30m below the top of the well......so

-30  = -4.9t^2     divide both sides by -4.9

[ -30 / -4.9 ]  = t^2     take the positive root of both sdes

sqrt [ -30 / -4.9]  = t   ≈ 2.47 sec

5/7 x 5/7 x 5/7 = 125/343  units^3

In this case  'e' stands for exponent   Positive e's move the decimal point to the right

3.01e+6 = 3,010,000

it is.....idfk

The total for a baseball glove is $105.93, which includes a 7% sales tax. What is the original price of the glove?

Original Price = P

P+7% of P = 105.93

1P+0.07P = 105.93

1.07P=105.93

P=105.93/1.07

105.93/1.07 = $99

Original Price + .07 * Original Price  =  105.93

Original Price (1 + .07)  =  105.93      divide both sides by ( 1 + .07)

Original Price  = 105.93 / (1 + .07)   =   $ 99.00

Six-Tenths or Nine-Fifteenths

4.9(1.8)^2  = 15.876 m  = 15.976(39.37)/(12)  = 52.414 ft

35x  = 51y   rearrange as

x / y   =  51 / 34

study 

may the force be with you

This is the compound interest formula:

FV = PV x [1 + R]^N, whrere FV=Future value, PV=Present value, R=Periodic interest rate, N=Number of periods.

In your case, you didn't give the "Number of periods"!!. Number of periods could be: days, weeks, months, or years. Example: if you wanted your money to grow for 10 years, then your numbers would look like this: FV = 12,800 x [1 + 0.015]^10=12,800 x 1.015^10 =12,800 x 1.1605408250.....

FV = $14,854.92.

Let x be the number of $10 bills

(7/4)x  = $20 bills

8x   = $50 bills

So value * times nmber  = total amount

10x + 20 (7/4)x + 50(8x) = 1780

10x + 35x + 400x  = 1780

445x  = 1780  divide by 445

x = 4  = $10 bills

(7/4)x  = (7/4)(4) = 7  = $20 bills

8(4)  = 32  = $50 bills

105,120