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
lilavasa [31]
3 years ago
6

I need the answer ASAP thank you very much!!!!!

Mathematics
1 answer:
umka21 [38]3 years ago
8 0
HI THERE LET ME HELP U WITH YOUR QUESTION

**PERFECT SQUARES ARE POSITIVE INTEGERS**<span>
</span>THE NUMBERS CANNOT INCLUDE ITSELF AND ALWAYS SHOULD HAVE A ONE IN IT. 

2.89 AND 0.004 ARE PERFECT NUMBERS. THEY INCLUDE 1 AND THEY DONT INCLUDE ITSELF

HOPE IT HELPS  

 

You might be interested in
The greatest common factor <br> 40j-16=
muminat

Answer:

The greatest common factor is 8. So your answer would be: 8(5j - 2) because 8 x 5j= 40j and 8 x 2= 16

Step-by-step explanation:

4 0
3 years ago
A lot cost $120,000 the house cost 3 times more than a lot how much did the house cost
raketka [301]
The house 3 times more is 360,000
3 0
3 years ago
Which polynomial is prime? x2 – 36 x2 + 16 x2 – 7x + 12 x2 – x – 20
GarryVolchara [31]

Answer:

x2+16

Step-by-step explanation:

4 0
3 years ago
For the following telescoping series, find a formula for the nth term of the sequence of partial sums
gtnhenbr [62]

I'm guessing the sum is supposed to be

\displaystyle\sum_{k=1}^\infty\frac{10}{(5k-1)(5k+4)}

Split the summand into partial fractions:

\dfrac1{(5k-1)(5k+4)}=\dfrac a{5k-1}+\dfrac b{5k+4}

1=a(5k+4)+b(5k-1)

If k=-\frac45, then

1=b(-4-1)\implies b=-\frac15

If k=\frac15, then

1=a(1+4)\implies a=\frac15

This means

\dfrac{10}{(5k-1)(5k+4)}=\dfrac2{5k-1}-\dfrac2{5k+4}

Consider the nth partial sum of the series:

S_n=2\left(\dfrac14-\dfrac19\right)+2\left(\dfrac19-\dfrac1{14}\right)+2\left(\dfrac1{14}-\dfrac1{19}\right)+\cdots+2\left(\dfrac1{5n-1}-\dfrac1{5n+4}\right)

The sum telescopes so that

S_n=\dfrac2{14}-\dfrac2{5n+4}

and as n\to\infty, the second term vanishes and leaves us with

\displaystyle\sum_{k=1}^\infty\frac{10}{(5k-1)(5k+4)}=\lim_{n\to\infty}S_n=\frac17

7 0
3 years ago
Arthur purchased a 2010 model sedan for $20,000. The dealership offered
JulsSmile [24]

Answer: the answer is $ 17,349.21 APEX

3 0
3 years ago
Other questions:
  • Naomi and Claire are painting a mural. Naomi paints 2 square feet per hour and has already painted 16.5 square feet.
    6·1 answer
  • Of the 200 students surveyed in 5th grade, 120 prefer banana and 80 prefer apples what is the part to part ratio
    7·1 answer
  • A new cruise ship line has just launched 3 new​ ships: the Pacific​ Paradise, the Caribbean​ Paradise, and the Mediterranean Par
    10·1 answer
  • Please answer quickly:
    13·1 answer
  • What is the gcf of 18a, 20ab and 6ab
    10·1 answer
  • Identify the error in the student solution shown below. Find the correct answer.
    13·1 answer
  • If Kelly's heart beats an average of 1*10^2 times per minute , about how many times does Kelly's heart beat in a year?(1 year is
    14·1 answer
  • A scientist had 3/5 liter of solution. He used 1/6 of the solution for an experiment. How much solution did the scientist use fo
    9·1 answer
  • Which expression is equivalent to the given expression 4ln x + ln3 - ln x
    7·1 answer
  • Can someone please help me with this i don't understand the way my teacher explained it​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!