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Ivan
3 years ago
5

H(t)=16t^2+604 find how long it'll take to get the 348 feet

Mathematics
1 answer:
n200080 [17]3 years ago
6 0
I believe you meant  - <span>16t^2 + 604 ft.  If you leave that - sign out, this function will never equal 348 feet.

-16t^2 + 604 = 348 can be solved:

-16t^2 = -256 ft, and t = 16 sec.  Whatever you are throwing will first rise, reach some max. value, and then begin falling, and eventually reach 348 ft.</span>
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Mr. Champion invests 34,000 into a money-market fund that pays 4.8% simple interest. How long will it take for him to earn $8,16
Tanzania [10]

Answer:

5 years

Step-by-step explanation:

Step one:

Given Information

Principal= $34,000

rate = 4.8%

SImple interest = $8,160

Required

The time T of the investment

Step two:

the expression for simple interest is

SI= PRT/100

substitute

8160 = 34000*4.8*T/100

cross multiply we have

8160*100= 34000*4.8*T\\\\816000= 163200T\\\\

divide both sides by 163200

816000/163200= T\\\\T= 5 years

4 0
3 years ago
X(x – 4) and x2 - 4x define the same function.
ycow [4]

Answer:

Yes, because x(x -4) is equivalent to x^2-4x

Step-by-step explanation:

x(x -4) and x^2-4x

x(x -4) = x^2 - 4x

Hope this helps!

5 0
2 years ago
I will mark you brainlest!
FromTheMoon [43]

Answer:

C

Step-by-step explanation:

2.88*2.2=6.336, which is approximately 6.34.

6 0
2 years ago
Read 2 more answers
jocelyn bought 2 sweaters for the same price. she paid 23.56,including sales tax of 1.36 and a 5.00 discount coupon. what was th
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Number of sweaters bought by Jocelyn = 2
Price of the 2 sweaters including tax and discount coupon = 23.56
Amount of ales tax taken = 1.36
Amount of discount coupon = 5.00
Then
Price of 2 sweaters before tax = 23.56 - 1.36
                                                 = 22.20
Then
Price of the sweater before discount coupon was applied = 22.20 + 5.00
                                                                                             = 27.20
So
Price of 1 sweater before tax and coupon discount = 27.2/2
                                                                                   = 13.6
So the price of 1 sweater before tax and coupon discount is 13.6.
6 0
3 years ago
What is the solution to 2x^2-3x-1=0
Tems11 [23]
<span>x=<span><span>​4</span>​<span>​<span>3+<span>√<span><span>​<span>17</span></span>​<span>​​</span></span></span></span></span><span>​​</span></span>,<span><span>​4</span>​<span>​<span>3−<span>√<span><span>​<span>17</span></span>​<span>​​</span></span></span></span></span><span>​​ Is the answer. 
</span>
I hope this helps. :)

</span></span>
7 0
3 years ago
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