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avanturin [10]
3 years ago
5

I just feel like doing a challenge. Dont actually need help, so if you dont feel like answering, no problem. But what is 321 tim

es 67. Don't use calculator, and first to get it right will get brainliest (:
Mathematics
2 answers:
serg [7]3 years ago
6 0

Answer:

21507

Step-by-step explanation:

lol it took me a while

Galina-37 [17]3 years ago
4 0

Answer:

21507

Step-by-step explanation:

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64,602 divided by 157
zavuch27 [327]

Answer:

about 411.48

Step-by-step explanation:

Use a calculator

6 0
2 years ago
Read 2 more answers
If m(x)=x+5/x-1 and n(x)=x-3 which function has the same domain as (m•n)(x)
worty [1.4K]
Consider the functions m and n:


i) m(x)=\frac{x+5}{x-1}   for x≠1.

the domain of m is  all the real numbers except 1.


ii) n(x)=x-3 is a polynomial function, because x-3 is a linear polynomial. 

The domain of any polynomial function is all real numbers. To determine the Range of this function, let c be a value in the range:

x-3=c, then x=3+c.

so if we want the function to produce c, we just set x=3+c, check:

n(3+c)=(3+c)-3=c.

This means that the Range of n is all real numbers.


What this means, is that the input (x) of the function n(x) can be any real number, and the output (n(x)) can also be any number.

so let n(x)=a, consider m(a):

m(a)=(a+5)/(a-1), clearly a≠1, this means n(x)=x-3≠1, that is x≠-4
 

This means that the domain of the composed function, m(n(x)) =  say f(x), 

is all Real numbers except 4.


Check: letting x be 4, would mean n(4)=4-3=1

which would mean m(n(4))=m(1)=(1+5)/(1-1)=6/0, which makes no sense.


Answer: Any function with domain R-{4}, has the same domain of (mon)(x) 

6 0
3 years ago
Question 5 (10 points)
Kamila [148]
You have to subtract 4.35 from 15.60 to see for all the children
3x+4.35 = 15.60
5 0
2 years ago
A bag contains 3 yellow, 1 red, 2 green beads. Charlene draws a bead, keeps it out, then draws another bead. What’s the probabil
CaHeK987 [17]
Charlene had more green then red.

so She will run out of red first anyways because its the lowest amount. 

Hope this helps....
5 0
3 years ago
What is the volume of the triangular prism below?
RoseWind [281]
B is the correct answer
3 0
2 years ago
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