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
lisov135 [29]
3 years ago
11

If the nth term of a number sequence is n squared -5 find the first 3 terms and the 10th term

Mathematics
1 answer:
DanielleElmas [232]3 years ago
5 0

Answer:

If the nth term is n^-5,

Then the first term will be (1)^-5=1

Second term will be (2)^-5= 1/32

3rd term=(3)^-5 = 1/243

So, 10th term will be (10)^-5=1/100000

You might be interested in
Miguel tells his teacher1/5 is the same as 20%. Which best justifies Miguel’s answer? a.5 goes into 100 twenty times, so 20% is
svetoff [14.1K]

Answer:

C. 5 goes into 100 twenty times, and 1 times 20 is 20

Step-by-step explanation:

Since, we know that when we multiply both numerator and denominator of a fraction by a same number then we obtain an equivalent fraction,

Here, the given fraction,

\frac{1}{5}

By the above statement,

\frac{1}{5}=\frac{1\times 20}{5\times 20}=\frac{20}{100}

Now,

a\%=\frac{a}{100}

\implies \frac{20}{100}=20\%

Hence,

\frac{1}{5}=20\%

Option C is correct.

3 0
3 years ago
Read 2 more answers
If a solution has 24g of sugar in 130ml of water, what is its concentration?
Jobisdone [24]

Answer: concentration = 15.58%

Step-by-step explanation:

Given: mass of sugar = 24 g = 24 ml   [ ∵ 1 g = 1 ml]

Volume of solution = Quantity of water + quantity of solute

= 130 +24 ml

= 154 ml

Concentration = \dfrac{mass\ of\ solute}{Volume\ of\ solution}\times100

=\dfrac{24}{154}\times 100\\\\\approx15.58\%

Hence, the concentration =15.58%

3 0
3 years ago
Find an integer, x, such that 5, 10, and x represent the lengths of the sides of an acute triangle.
Gnoma [55]
For the answer to the question above, I'll explain my answer through an equation below.
<span>5+10>x,x<15
5+x>10
x>10-5
or x>5
</span>So the answer is either multiple choice letter C. 6 or multiple choice letter D. 11

I hope my answer helped you. Have a nice day!
7 0
3 years ago
Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month,
inn [45]
The correct answer would be Victoria's method is linear because the number of minutes increased by an equal number every month. Every month Victoria read for 15 minutes more, than she did the previous month, but Zach read 2 times more minutes, than he did the month before.
5 0
3 years ago
Margo borrows $1900, agreeing to pay it back with 6% annual interest after 13 months. How much interest will she pay?
Colt1911 [192]
$127.68 interest. $2027.68 total amount.
7 0
3 years ago
Other questions:
  • Suppose that the price of a gallon of premium gasoline rose from $1.85 last week to $2.08 this week. What is the percentage chan
    9·1 answer
  • Solve for L<br><br> P = 2L + 2W
    9·1 answer
  • Parminder is working at an isolated weather station in the Yukon. She earns an annual salary of $45 650.00 plus $780.00/month fo
    9·1 answer
  • What property is shown in the equation? 5 ∙ (0.6ab) = 3ab A. Associative Property of Multiplication B. Commutative Property of M
    10·1 answer
  • M &gt; 5m-4<br><br><br> Pls solve and show steps hurry pls !!!!
    10·2 answers
  • Simplify:
    11·2 answers
  • A basketball-player scores a free-throw with probability 0.9. What is the probability that her first miss occurs on the 6th shot
    7·1 answer
  • write the equation of the line that passes through the points (1,6) and (9,-8). put your answer in fully reduced slope form, unl
    11·1 answer
  • Help me is this plis​
    11·1 answer
  • What are three basic states of matter
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!