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Vera_Pavlovna [14]
3 years ago
13

PLS HHELP ME ASAP on my beestar

Mathematics
1 answer:
Sauron [17]3 years ago
8 0
It would be be because they didn’t distribute the 8n to the 20
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This is for a friend and don't use the 2 answers until she is done mmmk, I think I made myself clear.
AlladinOne [14]

Answer:

no because 2+2=4

Step-by-step explanation:

3 0
2 years ago
Find the integral, using techniques from this or the previous chapter.<br> ∫x(8-x)3/2 dx
Soloha48 [4]

Answer:

\int x(8-x)^{3/2}dx= -\frac{16}{5} (8-x)^{\frac{5}{2}} +\frac{2}{7} (8-x)^{\frac{7}{2}} +C

Step-by-step explanation:

For this case we need to find the following integral:

\int x(8-x)^{3/2}dx

And for this case we can use the substitution u = 8-x from here we see that du = -dx, and if we solve for x we got x = 8-u, so then we can rewrite the integral like this:

\int x(8-x)^{3/2}dx= \int (8-u) u^{3/2} (-du)

And if we distribute the exponents we have this:

\int x(8-x)^{3/2}dx= - \int 8 u^{3/2} + \int u^{5/2} du

Now we can do the integrals one by one:

\int x(8-x)^{3/2}dx= -8 \frac{u^{5/2}}{\frac{5}{2}} + \frac{u^{7/2}}{\frac{7}{2}} +C

And reordering the terms we have"

\int x(8-x)^{3/2}dx= -\frac{16}{5} u^{\frac{5}{2}} +\frac{2}{7} u^{\frac{7}{2}} +C

And rewriting in terms of x we got:

\int x(8-x)^{3/2}dx= -\frac{16}{5} (8-x)^{\frac{5}{2}} +\frac{2}{7} (8-x)^{\frac{7}{2}} +C

And that would be our final answer.

8 0
3 years ago
Find the median and mean of the data set below:<br> 36,4,27,46,46
adelina 88 [10]

Answer:

The mean is

31.8

The median is 36

5 0
3 years ago
You are making picnic baskets.The list shows the items you are putting into the baskets.You want identical groups of items in ea
coldgirl [10]

Answer:

apples

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the equation of the graph ?
ZanzabumX [31]

Answer:

what graph

Step-by-step explanation:

4 0
3 years ago
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