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
polet [3.4K]
2 years ago
12

I need to find the expression for the nth term

Mathematics
1 answer:
alex41 [277]2 years ago
3 0
2. 30, 24, 34, 28,
Pattern: Subtract 6, Add 10

3. 19, 18.75, 18.5, 18.25
Pattern: Subtract .25

4. 42, 56, 72, 90
This pattern is hard to explain...
1st number: 1 x 2 (2)
2nd number: 2 x 3 (6)
3rd number: 3 x 4 (12)
And so on.
You might be interested in
JK is tangent to OG at point K, m2JKG = (x+¹3¹), and m2KGJ = (x+2). What is<br><br> mzJGK=
brilliants [131]
Ok ok fine here is the answer

3 0
2 years ago
Which mathematical property is demonstrated?
Orlov [11]
Commutative property of multiplication is shown above. This is because no matter how you put them, the answer will still be 140. 
5 0
2 years ago
Allan borrows 1870 dollars from his uncle. Two years later, he borrows another 1240 dollars. If his uncle charges him 8 percent
Anna11 [10]
For t=0
<span>Allan borrows--------------------------- > 1870 dollars

for t=6 years
</span>F1 = P*(1 +(r/m))^n
i=r/m
n=m*t---------- >1*6=6
we have
P1=1870
r=8%
m=1
t=6 years
F1 = 1870*(1 +(0.08/1))^6------------------ >2967.45 dollars

for t=2
Allan borrows--------------------------- > 1240 dollars

for t=6 years
F2 = P2*(1 +(r/m))^n
i=r/m
n=m*t---------- >1*4=4
we have
P2=1240
r=8%
m=1
t=4 years------------> (6-2)=4 years
F2 = 1240*(1 +(0.08/1))^4------------------ >1687 dollars

F1+F2=2967.45+1687=4654.45 dollars
the answer is 4654.45 dollars


3 0
3 years ago
At Snack Shack, drinks cost $1.50. Write an expression that could be used to find the total cost in dollars of d drinks.
Amiraneli [1.4K]

Answer:

1.50d=total

Step-by-step explanation:

hope it's right

6 0
3 years ago
Read 2 more answers
Why is a parallelogram not the same type of quadrilateral as a trapezoid?
Liula [17]
A parallelogram has two pairs of opposite sides. A trapezoid only has one pair of parallel sides.
4 0
3 years ago
Other questions:
  • The sum of two polynomials is –yz? - 322 – 4y + 4. If one of the polynomials is y - 4yz? -3, what is the other
    15·1 answer
  • GEOMETRY PLEASE HELP!!!!
    6·1 answer
  • I just need the Point-Slope Form equation
    14·1 answer
  • Rewrite f(x) = x^2 + 4x -12 in the form that would most easily help you identify
    6·2 answers
  • If each of these runners travels the indicated number of spaces in the same amount of time, at which numbered spot will all of t
    5·1 answer
  • Find the perimeter of the rectangle.
    15·1 answer
  • On a coordinate plane, a line goes through (negative 4, 0) and (4, negative 4). A point is at (2, 3).
    14·2 answers
  • Find the value of x.<br> F<br> 8<br> E<br> Х<br> Н.<br> Х<br> -
    6·1 answer
  • When solving the given equation, what is the first step?
    10·2 answers
  • QUESTION 3 -- There are two right triangles, Triangle A and Triangle B. In Triangle A, besides the right angle, one more angle i
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!