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worty [1.4K]
4 years ago
8

PLEASE HELP! SERIOUS ANSWERS ONLY! [99 POINTS]

Mathematics
2 answers:
Gekata [30.6K]4 years ago
7 0
Well if its exponential it must be x ^n

Vinvika [58]4 years ago
3 0
The answer is x^n since over time it’ll get smaller
You might be interested in
After 10 years, Hamid's account earned $300 in interest. If the interest rate (in decimal form) is 0.06, how much did Hamid init
tester [92]

Answer:

  • p = I/(rt)
  • p = $500

Step-by-step explanation:

To solve the equation I=prt for p, divide by its coefficient, rt. That gives ...

  p = I/(rt)

__

Now, to answer the question, you can substitute the given values for I, r, t and you have ...

  p = $300/(0.06·10) = $500

Hamid initially invested $500.

6 0
4 years ago
How much should you invest at 5% simple interest in order to have a balance of 1,200 in two and a half years
BARSIC [14]

Answer:

We should invest 9600 .

Step-by-step explanation:

Interest received in Two and a half year = 1,200

So, Interest that should be received in a year = 1200×\frac{2}{5}

                                                                            = 480

Interest rate = 5%.

Let we had invested  amount X.

Thus 5 % of X we will get in a year as interest

Which is \frac{5}{100}×X = \frac{X}{20}.

It is also equal to 480 as calculated above,

So. X = 480×20 = 9600.

Thus,

We should invest 9600 .

5 0
4 years ago
If a= -3 and b = -8 , find the value of 2a^2 +5|b|
balu736 [363]
The answer is 76. 2(-3)=-6 -6(-6)=36. 5 times the absolute value of 8 is 40. 36+40=76
3 0
3 years ago
Find the missing length of the triangle
kondaur [170]

Answer:

35/3 yd

Step-by-step explanation:

first convert the hypotenuse into 37/3, then you can write (37/3)^2-(4)^2=a^2. solve to get 35/3

3 0
3 years ago
The amount $180.00 is what percent greater than $135.00?
uysha [10]
I learned is/of = %/100 it is kinda a jingle if you say over where the slashes are.
I plugged in:
135  =  x
180     100
if you cross multiply you have 135(100)= 180x
13500=180x
*divide by 180
13500/180=x
75=x therefore 135 is 75% of 180
Hope this helps!
3 0
3 years ago
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