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Nonamiya [84]
3 years ago
13

I dont understand what the question is asking ​

Mathematics
1 answer:
Marianna [84]3 years ago
6 0

Answer:

-9 ≤ x

Step-by-step explanation:

Thsi is probably right

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4 x 9 1/2<br> four times 9 and a half
Strike441 [17]

Answer:

38

Step-by-step explanation:

4*9 1/2=38

Hand written explanation:

4*9=36

4*1/2=4/2=2

36+2=38

7 0
3 years ago
Read 2 more answers
If thewronskian w of f and g is 3e4t,and if f(t) = e2t,find g(t).
ehidna [41]
W(f(x),g(x))=\begin{vmatrix}f(x)&g(x)\\f'(x)&g'(x)\end{vmatrix}=f(x)g'(x)-g(x)f'(x)

We have f(t)=e^{2t}\implies f'(t)=2e^{2t}, so

W(f(t),g(t))=e^{2t}g'(t)-2e^{2t}g(t)=3e^{4t}
\implies e^{-2t}g'(t)-2e^{-2t}g(t)=3
\implies\dfrac{\mathrm d}{\mathrm dt}[e^{-2t}g(t)]=3
\implies e^{-2t}g(t)=\displaystyle\int3\,\mathrm dt
\implies e^{-2t}g(t)=3t+C
\implies g(t)=3te^{2t}+Ce^{2t}

where C is any arbitrary constant.
8 0
3 years ago
Help please ASAP I got this wrong I wanna know why and what is the right answer give explanation please
BabaBlast [244]

Answer:

B. The total price depends on the number of crates

Step-by-step explanation:

We can immediately rule out C & A because the two factors in the graph are crates and total price. So both the number of crates and total price will be part of our answer, but pumpkins aren't shown on the graph at all.  

This leaves us with B & D. Using common sense we know that the number of crates isn't going to change if the total cost changes but rather the total cost will change depending on how many crates you buy.

I hope that helps u understand & answers ur question! (If u have a question about anything I just said lmk and I'll be glad to tell u what I mean)

Good luck! :)

3 0
3 years ago
0.01v+0.09(8000-v)=650
vova2212 [387]

Answer:

v = 875

Step-by-step explanation:

0.01v + 0.09(8000-v) = 650

Multiply the parenthesis

0.01v + 720 - .09v = 650

Combine like terms

720 - 0.08v = 650

Add 0.08v to both sides

720 = 650 + 0.08v

Subtract 650 from both sides

70 = 0.08v

Divide by 0.08 on both sides

v = 875

Hope this helps :)

5 0
3 years ago
What’s the answer ??
KiRa [710]

Answer:

3

Step-by-step explanation:

8 0
3 years ago
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