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Serga [27]
3 years ago
6

Isabella drove 8686 miles in 2 2/3 hours If she drove at a constant rate, how far did she travel in one hour? Enter your answer

as a whole number, proper fraction, or mixed number in simplest form.
Mathematics
1 answer:
tangare [24]3 years ago
6 0
3257.25 would be your answer
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HELP PLSSSSSS MATH :(
FrozenT [24]

Answer:

1. (2,3)

2. (7,-2)

3. (-4,-1)

4. No solutions

Step-by-step explanation:

Solve using substitution or elimination.

4 0
3 years ago
In which set(s) of numbers would you find in the number 733
Genrish500 [490]
<span>733 can be expressed as all from the option except option A)

So, the answer would be:
B) natural number 
C) whole number
D) irrational number
E) integer
F) real number

Hope this helps!</span>
5 0
3 years ago
The coefficient of x^ky^n-k in the expansion of (x+y)^n equals (nk). True or false.
AVprozaik [17]

Answer:

The correct option is;

False

Step-by-step explanation:

The coefficient of x^k·y^(n-k) is nk,   False

The kth coefficient of the binomial expansion, (x + y)ⁿ is  \dbinom{n}{k} = \dfrac{n!}{k!\cdot (n-k)!} = C(n,k)

Where;

k = r - 1

r = The term in the series

For an example the expansion of (x + y)⁵, we have;

(x + y)⁵ = x⁵ + 5·x⁴·y + 10·x³·y² + 10·x²·y³ + 5·x·y⁴ + y⁵

The third term, (k = 3) coefficient is 10 while n×k = 3×5 = 15

Therefore, the coefficient of x^k·y^(n-k) for the expansion  (x + y)ⁿ = C(n,k) not nk

7 0
3 years ago
HELP!!!!!!!!!!!!!!!!!!!!!!!
denis-greek [22]
This is what I got I hope it can help you

7 0
2 years ago
Read 2 more answers
6.4 divided by 136.32
defon
<h2><em>0.0469483568 is your answer.</em></h2>
7 0
3 years ago
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