1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Masja [62]
3 years ago
5

Find the sum of the first 990 positive even integers calculator

Mathematics
1 answer:
Tema [17]3 years ago
6 0
Use the sequence formula and the answer will be 981,090.
You might be interested in
The number of bacteria in a certain culture doubled every hour. If there were 30 bacteria present in the culture initially, how
vichka [17]

Answer:

The number of bacteria after 8th will be 3840

Step-by-step explanation:

Given the initially 30 bacteria present in the culture.

Also, the number of bacteria got doubled every hour.

So, using the equation

A=A_0r^{n-1}

Where A is number of bacteria after n hours.

A_0 is bacteria present initially.

r is the common ration, in our problem it is given that bacteria doubles every hour. So, r=2

And n is the number of hours. In our problem we need amount of bacteria at the end of 8th hours. So, n=8

Plugging values in the formula we get,

A=30(2)^{8-1}\\A=30\times 2^7\\A=30\times 128\\A=3840

So, number of bacteria after 8th will be 3840

3 0
3 years ago
What does numerous mean
Svet_ta [14]
The word numerous means many. If there are numerous errors in a paper then there are many errors.
6 0
3 years ago
Read 2 more answers
What does this equation equal to
Lena [83]
The answer to the equation is 115
6 0
3 years ago
Read 2 more answers
Suppose the system of linear equations has no solution. Which is NOT a possible value of the constant for the second equation?
Tom [10]

Answer:

  A)  5

Step-by-step explanation:

The coefficients of the second equation are 1/3 of those of the first equation. If the constant of the second equation is also 1/3 of the constant of the first equation, then the equations are <em>dependent</em>, and will have an infinite number of solutions.

The constant must be something other than 1/3·15 = 5 to make the equations <em>inconsistent</em>, having no solutions.

4 0
2 years ago
Pls help!!!! Rewrite the expression. <br> 4+4+5x2x5+(3+3+3)x6x6+2+2
Paha777 [63]

Answer:

386

Step-by-step explanation:

4+4+5x2x5+(3+3+3)x6x6+2+2

=4+4+5x2x5+9x6x6+2+2

=4+4+50+324+2+2

=386

8 0
3 years ago
Other questions:
  • Jack is a college athlete who has been weighing himself weekly on the same scale in the athletic center for the past few years.
    12·1 answer
  • A 22m ladder and a 20m ladder were leaned against a building. The bottom of the longer ladder was 4m farther from the building t
    5·1 answer
  • A group of 5 friends spent a total of $18 on a bottle of juice and a package of dried fruit for each of them each juice cost $ 1
    15·2 answers
  • Is -1.5 greater than -3/2
    13·2 answers
  • If mel opens his refrigerator door 36 times every day,about how many times will it be open in april?will the exact answer be mor
    11·1 answer
  • 3. Find the slope the line that contains the points (1,9) and (-5,8)
    8·2 answers
  • Container a has a maximum capacity of 3 gallons. Container B has a maximum capcity of 14 quarts. How much extra capacity does co
    5·1 answer
  • 2(1 - 5k) = 2k + 38<br> HURRY I NEED THIS ANSWER FAST
    12·1 answer
  • Help plz due very soon
    14·2 answers
  • Pls help will give brainliest asap
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!