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bearhunter [10]
3 years ago
15

Determine the sum of the first 1000 Natural numbers

Mathematics
2 answers:
Strike441 [17]3 years ago
7 0

Answer: 500500

Step-by-step explanation: 1000*(1000+1)/2 = 1000*1001/2 = 500500. Correct me if i'm wrong

Dmitry [639]3 years ago
4 0

Answer:

the sum of the first 1000 positive integers is 500500

Step-by-step explanation:

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BRAINLIEST, THANK AND 5 STARS FOR RIGHT ANSWER!!!!
Strike441 [17]

Answer:

Step-by-step explanation:

$ You did not state whether this is simple or compound interest.$ \\ \\ $Simple$ \\ \\ A=Prt\\ \\ t= \frac{A}{Pr}\\ \\ t= \frac{10100}{4400(.07)}\approx 33 \\ \\ $ Compound $ \\ \\ A=P(1+r)^t\\ \\ t=ln\frac{A}{P}/ln(1+r)\\ \\ t=ln\frac{10100}{4400}/ln(1.07)\\ \\ t\approx 12

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3 years ago
A geometric series that starts with 2, ends with -6250 and has a common ratio of -5
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3 years ago
Factorise x^2+4x+3<br> Write your steps as well please
vampirchik [111]

Step-by-step explanation:

  • x²+4+3
  • x²+x+3x+3
  • x(x+1)+3(x+1)
  • (x+1)(x+3)

hope it helps.

<h2>stay safe healthy and happy...</h2>
7 0
3 years ago
MATH PLS HELP EXAMS PROBLEM 1!!!!!!
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Answer:

C) -12y-8y-4

Step-by-step explanation:

3 0
3 years ago
A line passes through the points (−1, −2) and (−2, −6) .
Strike441 [17]
To complete this equation, it is vital to know the slope. To find the slope using points, you subtract the first x from the second, and the first y from the second. This gives you a slope of 4. Then, you must follow point-slope form and choose one of the order pairs to use. You then write y then the negative of your number. Since the number is already negative, you turn it into a positive. On the other side of the "=" sign, you write your slope, 4 distributing to x. Then you write the negative of your x value. Since it is already negative, it turns into a positive. This gives you a final answer of y+1=4(x+2). I realize that this doesn't line up with your fill-in-the-blank answer, so I am sorry if it doesn't work.
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3 years ago
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