2 years ago

What did you do today? 3 things

Mathematics

1 answer:

nlexa [21]2 years ago

4 0

Answer:

eat sleep play

Step-by-step explanation:

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The explicit formula for an arithmetic sequence is an = 20 + (n − 1)(2). What is the 200th term?

Andrews [41]

Answer:

$a_{200}=418$

Step-by-step explanation:

The explicit formula for an arithmetic sequence is given by :

$a_n=20+(n-1)2$ ...(1)

We need to find the 200th term of the sequence.

Put n = 200 in equation (1)

$a_{200}=20+(200-1)2\\\\=20+199\times 2\\\\=418$

So, the 200th term of the sequence is 418.

7 0

2 years ago

Any good mathematicians out there?! In need of help<br><br> Brainliest + POINTS

Zarrin [17]

Answer:

1199 $

Step-by-step explanation:

3297+365=3662

1280+270+325+153+300+50+35= 2413

3662-2413=1249$

i hope u understand

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3 years ago

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What is the measure ??

alexandr402 [8]

Welcome

d the answer is 73 degrees
$114 - 41 = 73$

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3 years ago

what is the vomume of the box with a height of 3/2 inches, a length of 7/2 inches, and a width 5/2 inches

JulsSmile [24]

Answer:

105/8 inch^3

Step-by-step explanation:

7/2*5/2*/3/2 = 105/8

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2 years ago

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Any help if possible Thank you ❤

Mariana [72]

$v = \frac{1}{3} \pi {r}^{2} h \\ r = 8 \: cm \\ h = 15 \: cm$
From the diagram, we can see that the radius of the cone is 8cm and the height of the cone is 15cm. We then just plug these numbers into the formula and simplify:
$v = \frac{1}{3} \pi {r}^{2} h \\ v = \frac{1}{3} \pi {(8)}^{2} (15) \\ v = 320\pi$
The volume of the cone is approximately 1005.3096 cm^3. With 3 sig figs, this is 1010 cm^3.

3 0

3 years ago