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givi [52]
3 years ago
6

Complete the given operation and write the expression in standard form.

Mathematics
1 answer:
Elodia [21]3 years ago
3 0

Step-by-step explanation:

Using synthetic division of polynomials 3x⁴-2x²+4x+9÷x+2. Rewrite the dividend as 3x⁴+0x³-2x²+4x+9

2 | 3 0 -2 4 9

| 6 -12 20 -32

3 -6 10 -16 41

So the quotient is 3x³-6x²+10x-16 with a remainder of 41

Therefore, 3x³-6x²+10x-16+(41/x+2)

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Boston, Massachusetts had a population of 617,594 people during January 1 2010, and 675,647 people on January 1 2020.
tigry1 [53]

Answer:

  • See below

Step-by-step explanation:

<u>Exponential function is:</u>

  • y = abˣ

<u>If we consider the time difference in years as x and the initial population as a, then we get:</u>

  • 675647 = 617594*b¹⁰

<u>Find the value of b:</u>

  • b¹⁰ = 675647/617594
  • b¹⁰ = 1.09399864636
  • b = 1.09399864636^(1/10)
  • b = 1.009 (rounded)

<u>The equation we got is:</u>

  • y = 617594*1.009ˣ

Here we have y- population after x years since 2010, x - the number of years since 2010 and 1.009 is the population growth rate.

5 0
2 years ago
What is the domain of the function y=xVx?<br> - 0 0 0 O 15x&lt;0
Harman [31]

Answer:

<em><u>Option A </u></em>will be your answer

Step-by-step explanation:

hope it helps...

have a great day!!

4 0
3 years ago
The distance of AB = [?]<br> Round to the nearest tenth.<br> No links and actual help plz!
FrozenT [24]

AB = 5.6
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8 0
2 years ago
Read 2 more answers
Write 863.141 in expanded form (THESE ARE DECIMALS)
harina [27]
<span><span>800 </span><span>+60 </span><span>+3 </span><span>+ 0.1</span><span>+ 0.04</span><span>+ <span>0.001
</span></span></span>
7 0
3 years ago
The length of a room is 20 feet and its width is 12 feet. Whats the perimeter
Tems11 [23]
Perimeter = 2 x Length + 2 x Width

Perimeter = 2(20) + 2(12) = 64 feet.

------------------------------------------
Answer: Perimeter = 64 feet.
------------------------------------------
4 0
3 years ago
Read 2 more answers
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