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Ymorist [56]
3 years ago
8

Sieve started saving a file on her computer at

Mathematics
1 answer:
avanturin [10]3 years ago
5 0

Answer:

it got copied at 6:44 pm

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Cylinder math, help me
coldgirl [10]

Answer:

A= 43.393 rounded

Step-by-step explanation:

A=2πrh

A= 2 \pi 1.625 (4.25)

A= 13.8125\pi

or

A= 43.393 rounded

4 0
3 years ago
Mai rolled a cube 40 times and got the following results​
mestny [16]

\huge\mathcal{\fbox{\fbox\red{Hello}}}

\large\underline{\mathbb{AnSwEr}:}

\pink{ \rule{220pt}{100000pt}}

7 0
2 years ago
What is the recursive of this:
abruzzese [7]

Answer:

a_n=a_{n-1}+2^{n-1}\ \ n>1

Step-by-step explanation:

Recursive Sequence

We are given the following sequence:

-1, 1, 5, 13...

It's required to find the recursive term for the sequence.

A recursive formula calculates each term as a function of one or more previous terms.

To find the recursive formula, we must find a pattern and transform it into a math expression.

Let's write the sequence, and below it, the difference of consecutive terms:

-1,   1,   5,   13...

+2,  +4,  +8

Note the difference between consecutive terms is always a power of 2, starting from 2^1, 2^2, 2^3.

The exponent is one less than the number of the term, thus:

a_n-a_{n-1}=2^{n-1}

Thus:

\mathbf{a_n=a_{n-1}+2^{n-1}\ \ n>1}

Testing:

n=1

a_1=-1 (given).

n=2

a_2=a_{1}+2^{2-1}=-1+2^{1}=1

n=3

a_3=a_{2}+2^{3-1}=1+2^{2}=5

n=4

a_4=a_{3}+2^{4-1}=5+2^{3}=13

3 0
2 years ago
Josephine wanted to create a blueprint of her new rectangular garden she is planning on making in her backyard. She began to cre
vekshin1

Answer:

A: 500 square feet

Step-by-step explanation:

A: First you have to draw a grid.

You plot the points A,B, and C.

The fourth point would be -5,25 because it matches with the points.

You make a rectangle out of those points

Points AB is 2 feet. Since the interval I used was 5 I would multiply 2 by 5 to get 10.

Then I would find Points BC which is 10 feet. Again multiply it by 5 to get 50.

50 x 10 is 500.

B: Jenna has to reflect over the y-axis. This is because the y-axis is between Quadrants II and I. When reflecting over the y-axis the y-coordinate stays the same but the x-coordinate switches to it's opposite. Basically the x-coordinate is negative in Quadrant II, but in when reflecting over the y-axis the x-coordinate would change to a positive in Quadrant I. So if the point in Quadrant II looks like this: (-X,Y) then when reflecting over the y-axis to Quadrant I would look like this: (X,Y).

6 0
3 years ago
Pllllllllzzzzzzz answer this!!!♥️♥️
Umnica [9.8K]

Answer:

Use the regression calculator to compare the teams’ number of runs with their number of wins.

A 2-column table with 9 rows. Column 1 is labeled R with entries 808, 768, 655, 684, 637, 619, 613, 609, 563. Column 2 is labeled W with entries 93, 94, 66, 81, 86, 75, 61, 69, 55.

What is the y-intercept of the trend line, to the nearest hundredth?

Step-by-step explanation:

6 0
3 years ago
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