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JulsSmile [24]
4 years ago
15

One minute after it is released, a hot-air balloon rises 100 feet. In each succeeding minute, the balloon rises only 50% as far

as it rose in the previous minute. How far will the balloon rise in the five minute?
Mathematics
1 answer:
ArbitrLikvidat [17]4 years ago
3 0

1min: 100 ft

2min: 100(.5)= 50 ---> 100+50= 150 ft

3min: 50(.5)=25 ---> 150+25= 175 ft

4min: 25(.5)=12.5 ---> 175+12.5= 187.5 ft

5min: 12.5(.5)=6.25 ---> 187.5+6.25= 193.75ft

answer: 193.75 ft

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Can someone help with this
dimaraw [331]
Hey There! :)

Solve for g. 
g/20=12/48

Isolate the variable; Multiply both sides by 20.
(g/20)*20=(12/48)*20
g=240/48
g=5

Hope this helps.
-Benjamin


6 0
3 years ago
1. Identify the name and label the parts of the following polynomial: -2x4+24x2-10
laiz [17]
Please write this polynomial as P(x) = <span>-2x^4+24x^2-10, using " ^ " to denote exponentiation.

This is a fourth degree polynomial, since the highest power of x is 4.  Ordinarily, a fourth degree poly would have 5 terms, but here two of the coefficients of the powers of x are zero, leaving only 3 terms.

</span>The lead coeff. of  P(x) = -2x^4+24x^2-10  is -2.

The constant terms is -10.  The exponent of x here is zero (0).

The degree of the middle term is 2 (see 24x^2, above)

Would you please post your other questions separately.  Thank you.

8 0
3 years ago
I NEED HELP NOW!!!<br><br> Help pls ASAP
kkurt [141]

Answer:

linear

Step-by-step explanation:

3 0
3 years ago
Write this percentage as a fraction in its simplest form.<br> 59%
mestny [16]
59/100 is the answer
5 0
3 years ago
(2x-6) times (3x^2-4x-5)
Nikolay [14]

For this case we must multiply the following expression:

(2x-6) (3x ^ 2-4x-5)

Applying distributive property we have:

(2x) (3x ^ 2) - (2x) (4x) - (2x) (5) - (6) (3x ^ 2) + (6) (4x) + (6) (5) =

By definition of multiplication of powers of the same base, we have to put the same base and add the exponents:

6x ^ 3-8x ^ 2-10x-18x ^ 2 + 24x + 30 =

Adding similar terms:

6x ^ 3-26x ^ 2 + 14x + 30

Answer:

6x ^ 3-26x ^ 2 + 14x + 30

5 0
3 years ago
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