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Nutka1998 [239]
2 years ago
14

Nora's savings account has a balance of $3979. After 4 years, what will the amount of interest be at 12% compounded semiannually

?
Mathematics
1 answer:
ryzh [129]2 years ago
7 0

Answer:

$7798.84

Step-by-step explanation:

please mark brainliest if correct

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Graph ​ y−5=−2/3(x+9)​.<br> plot two different points. please show work i am very lost. thank you
Sidana [21]
Y -:5 = 2/3x + 6 because 6 is 2/3 of 9
add 5 to both sides
y - 5 +:5 = 2/3x + 6 + 5
y = 2/3x + 11
the y intersept is 11 or (0 , 11) when x is 0
when x is 3
y = 2/3 (3) + 11 or 2 + 11 = 13
so a 2nd point could be (3 , 13)
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3 years ago
a rare isotope of a nuclear material is very unstable, decaying at a rate of 14% each second. Find how much isotope remains 13 s
Anna35 [415]
I think you divide 14 by 7
8 0
3 years ago
If f(x) = 2x2 + 3 and g(x)=x2-7, find (f- g)(x).
Len [333]

The difference of the given functions is x^2 + 10

<h3>Difference of functions</h3>

Given the following functions

f(x) = 2x^2 + 3 and

g(x)=x^2-7

Take the difference

(f-g)(x) = 2x^2 + 3 - (x^2 - 7)

(f-g)(x) = 2x^2 - x^2 +3 + 7

(f-g)(x) = x^2 + 10

Hence the difference of the given functions is x^2 + 10

Learn more on difference of function here:brainly.com/question/17431959

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5 0
1 year ago
What hairstyle should i wear (that i can do myself) for greasy hair​
mote1985 [20]
Probably a ponytail or just your hair down.
6 0
2 years ago
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Find the value of 9!/(9-2)!.<br><br> a. 72<br> b. 36<br> c. 504<br> d. 63
joja [24]

Answer:

a. 72

Step-by-step explanation:

9!/(9-2)!

= 9 x 8 x 7! / 7!

= 9 x 8

= 72

3 0
3 years ago
Read 2 more answers
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