2 years ago

D. Solve the following problems:

Mathematics

1 answer:

hodyreva [135]2 years ago

3 0

Step-by-step explanation:

100 = 12

300 + 50 = 36 + 6 = 42 L

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What is the area of the following circle r=2

denpristay [2]

Answer:

12.57

Step-by-step explanation:

$\pi r^2\\\pi (2)^2\\=12.57$

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3 years ago

the number 1 is written on a piece of paper and then passed around the room to each of the 50 students in turn. each of the stud

Gnom [1K]

Answer:

The last term on the paper after 50 students = $2^{(50)} -1$

Step-by-step explanation:

The general term of the equation:

Here, the first term = 1

Second term = 2(1) + 1 = 3 = 4 - 1 = $2^{2} - 1$

Third Term = 2(a2) + 1 = 2(3) + 1 = 7 = 8 -1 = $2^{3} - 1$

Fourth term = 2( a3) + 1 = 2(7) + 1 = 15 = 16 - 1 = $2^{3} - 1$

Continuing this way, we get

Last term : $a_n = 2^n -1$

So, the 50th term of this sequence is

$a_{(50)} = 2^{(50)} -1$

Hence, the last term on the paper after 50th student changes it = $2^{(50)} -1$

4 0

2 years ago

Use the figure below to determine the relationship between the lengths of MR and MS.

I am Lyosha [343]

< MSR = 180 - 110 = 70 degrees
So MR is opposite 70 degrees and MS is opposite 60 degrees
therefore MR is longer than MS

4 0

3 years ago

Simplify. 11 3/4 - 8 1/2 A. 3 1/4 B. 3 1/3 C. 4 1/4

Rainbow [258]

Answer:

Step-by-step explanation:

11 3/4 - 8 1/2 = 3 1/4

5 0

2 years ago

Solve for t.

iVinArrow [24]

Answer:

4t - 3 > 37t - 50

Step-by-step explanation:

Step 1: 4t - 3 > 37t - 50

-4t -4t

-3 > 33t - 50

+50 + 50

47 > 33t

33 33

t < 47/33

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2 years ago