Future value of ordinary annuity ( payments at end of period)
FV = pmt * [ ((1+i)n -1 )/ i ]
i = decimal interest per period = .0425 pmt = $ 600 n = periods = 10
Plug in those numbers and see what you calculate for FV.....
\(\frac{1}{4} x= \frac{3}{5}\)
can also be written as: \(\frac{x}{4} = \frac{3}{5}\)
cross multiply
\(5x = 12\)
\(x = \frac{12}{5}\)
I'll give you all the answers but they're in no particular order.
114º, 36º, 210º, 40º, 160º, 98º, 116º, and 98º
Good luck!
A. 36
B. 13
C. 26
Yes. yes I do
C. -2
B.-3
I.0 O.-2
H.-1
N.1
Sorry if incorrect :/ ~Hannah🌹🌹🌹
You want the answer choices?
a word-problem in math...
Use the recursive formula to answer the question.
a1=20a1=20
an=an−1−5an=an−1−5
What is the 4th4th term in the sequence?
Enter your answer as a number, like this: 42
3.) 105 = 1*3*5*7
3 digit number : 3, 5, 7. total permutations : 3! = 6
4 digit number : 1, 3, 5, 7. total permutations : 4! = 24
total : 6 + 24 = 30
\(310 \equiv 37 \pmod {K}\)
\(310-37 \equiv 273 \equiv 0 \pmod K\)
Factor of 273 : 1, 3, 7, 13, 21, 39, 91, 273
Largest possible two-digit positive integer K is 91
Hello Guest!
I'm sorry for the late response.
One strategy is to multiply everything together.
Then you should get (abcxyz)^3 = (some number)
Hopefully that helps a abit.
=^._.^=
This is in mod 6.
1 mod6 = A
2 mod6 = B
...
0 mod6 = F
2019 mod6 = 3
3 is C
If each person gets 1/6 of a cupcake.
1/6*30 = 5
32:16 is the original ratio.
2:1 is it simplified
Thanks Alan, that is better :)
draw a triangle on a piece of paper and then cut it out.
Label the angles a, b and c Write the letters in the corners.
Now tear the corners off and put them next to each other and you will see that they line up to a straight line
a+b+c=180 degrees (a straight angle)
Another way is to notice that every term in the series is less than 20^2. Since there are 20 terms in all we must have S20 < 20*20^2, which means that 20A < 20*20^2, or A < 20^2 or A < 400. Hence e) is the answer.
It is annoying that you post 2 questions on one post.
That is one reason why I would almost never answer you.
Hannah please tone your enthusiasm down just a bit.
Please don't answer questions when you do not have a clue
and please limit your social posts to maybe one a day.
Consider the polynomial P(x) = x^4 - 3x^3 + 5x^2 - 7x + 9. Let its four roots be a, b, c, d.
Evaluate the expression (a + b + c)(a + b + d)(a + c + d)(b + c + d).
The sum of all the roots is 3/1 = 3
so the expression can be changed to
(3-d)(3-c)(3-b)(3-a)
now expand and then use Vieta's formulas to solve
The amount of money they have in the start: 0.8*357$=285.6$
The amount I give them:
0.25*357$=89.25$
The amount they have after I give them:
285.6$+89.25$=374.85$
The amunt I have left:
357$*0.75=267.75$