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morpeh [17]
3 years ago
11

Dont not take answer from Zayar223, or Zepav03

Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0

Answer:

thanks

Step-by-step explanation:

Aleksandr-060686 [28]3 years ago
3 0
Wym??????? who are they
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The nakagin capsule tower has 140 modules and is 14 stories high if the modules were divided evenly among the number of stories
ArbitrLikvidat [17]
To determine the number of modules that is in each story, we simply divide the number of modules by the number of stories. 
                           = 140 / 14
Simplifying,
                           = 10 modules / story
Therefore, by even distribution we note that there are 10 modules per story. 
8 0
3 years ago
PLEASE PLEASE HELP ME IM HORRIBLE AT MATH
belka [17]

Step-by-step explanation:

can u show the list of options?

3 0
4 years ago
21 A stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. How long are the two pi
Hunter-Best [27]

Answer:

2.33 inches and 4.66 inches

Step-by-step explanation:

2x+x=7 or 3x=7

divide by three and x =2.33

that's for the first one and the second one is twice the size so it'll be 4.66 inches

3 0
3 years ago
Read 2 more answers
Use the denition of the derivative to find f 0 (3), where f (x) = 3x+5 / 2x−1
Crazy boy [7]

Answer:

f'(3)= -\frac{13}{25}

Step-by-step explanation:

We are asked to find f'(3) of function f(x)=\frac{3x+5}{2x-1} using definition of derivatives.

Limit definition of derivatives:

f'(x)= \lim_{h \to 0} \frac{f(x+h)-f(x)}{h}

Let us find f(3+h) and f(3).

f(3+h)=\frac{3(3+h)+5}{2(3+h)-1}

f(3+h)=\frac{9+3h+5}{6+2h-1}\\\\f(3+h)=\frac{3h+14}{2h+5}

f(3)=\frac{3(3)+5}{2(3)-1}

f(3)=\frac{9+5}{6-1}\\\\f(3)=\frac{14}{5}

Substituting these values in limit definition of derivatives, we will get:

f'(3)= \lim_{h \to 0} \frac{f(3+h)-f(3)}{h}

f'(3)= \lim_{h \to 0} \frac{\frac{3h+14}{2h+5}-\frac{14}{5}}{h}

Make a common denominator:

f'(3)= \lim_{h \to 0} \frac{\frac{(3h+14)*5}{(2h+5)*5}-\frac{14(2h+5)}{5(2h+5)}}{h}

f'(3)= \lim_{h \to 0} \frac{\frac{5(3h+14)-14(2h+5)}{5(2h+5)}}{h}

f'(3)= \lim_{h \to 0} \frac{5(3h+14)-14(2h+5)}{5h(2h+5)}

f'(3)= \lim_{h \to 0} \frac{15h+70-28h-70}{5h(2h+5)}

f'(3)= \lim_{h \to 0} \frac{-13h}{5h(2h+5)}

Cancel out h:

f'(3)= \lim_{h \to 0} \frac{-13}{5(2h+5)}

f'(3)= \frac{-13}{5(2(0)+5)}

f'(3)= \frac{-13}{5(5)}

f'(3)= -\frac{13}{25}

Therefore, f'(3)= -\frac{13}{25}.

8 0
3 years ago
The sum of their age 97. The difference of their ages is 19. Find their ages?
arsen [322]
Im not sure but I can at least try so I got one (29) and one (48)because I divided 97 by 2 since the sum is addition then I got 48 a subtracted 19 because subtraction is "difference"so I dont know if I'm wrong but at least I helped
5 0
4 years ago
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