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denis23 [38]
2 years ago
13

SOLVE THIS

Mathematics
2 answers:
Lapatulllka [165]2 years ago
6 0

Answer:

7.8535891e+84

Step-by-step explanation:

Multiply,

40 x 39 x 38 x 37 x 36 x 35 x 34 x 33 x 32 x 31 x 30 x 29 x 28 x 27 x 26 x 25 x 24 x 23 x 22 x 21 x 20 x 19 x 18 x 17 x 16 x 15 x 14 x 13 x 12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1/10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 x 30 x 29 x 28 x 27 x 26 x 25 x 24 x 23 x 22 x 21 x 20 x 19 x 18 x 17 x 16 x 15 x 14 x 13 x 12 x 11 x 10 x 9 x 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1 = A lot of numbers.

Sergio039 [100]2 years ago
3 0

Answer:

OMG!

I'll try to solve this:)

Well! You'll need a calculator to solve!

It'll take some time.

What you must do:

40!/

Step-by-step explanation:

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Please help me compute standard deviation! Here is the problem, as written.
aleksandr82 [10.1K]

Answer:

The standard deviation for the income of super shoppers is 76.12.

Step-by-step explanation:

The formula to compute the standard deviation for the grouped data probability distribution is:

\sigma=\sqrt{\sum [(x-\mu)^{2}\cdot P(x)]}

Here,

<em>x</em> = midpoints

\mu=\sum x\cdot P(x)

Consider the Excel table attached below.

The mean is:

\mu=\sum x\cdot P(x)=32.3

Compute the standard deviation as follows:

\sigma=\sqrt{\sum [(x-\mu)^{2}\cdot P(x)]}

   =\sqrt{259.71}\\\\=76.1155204\\\\\approx 76.12

Thus, the standard deviation for the income of super shoppers is 76.12.

3 0
3 years ago
Find the 64th term of the arithmetic sequence 33, 25, 17, 9?
viktelen [127]

Answer: -467

I sure but not so sure but hoped it helped

Step-by-step explanation:

It’s decrease by 8 so do the formula

an= a + d(n−1).

7 0
2 years ago
the length of a rectangle is 4 inches greater than the width. the perimeter of the rectangle is 24in what are the dimensions of
Murljashka [212]
Let's say:
lengh=x
width=y

"The length of a rectangle is 4 inches greater than the width."
That means: x=y+4 (in inches).

the parameter is (by definition) 2*lenght+2*width.

so we have 2*x+2y=24.
we also know that x=y+4

Substituting:

2*(y+4)+2y=24.
2*y+8+2y=24
4*y+8=24//substitute 8 from both sides
4*y=16//dividing both sides by 4.

y=4
So the width is 4!

The lenght is y+4=8!
the dimensions are 4 by 8.
(check: 2*4+2*8=24, correct!)
5 0
3 years ago
What is 3/5 of $40 restaurant bill
iVinArrow [24]
24 is the answer ,multiply 3\5 by 40
6 0
3 years ago
Jayden measured a desk to be 4 feet. The actual measure is 3.2 feet. What is jayden’s percent error?
Nostrana [21]

Answer: B: 25%

Step-by-step explanation: 4/3.2 is 1.25, move the decimal over, and round down. 0.25

4 0
2 years ago
Read 2 more answers
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