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Vinvika [58]
3 years ago
13

Y = 2x + 1 What is the domain

Mathematics
1 answer:
nalin [4]3 years ago
3 0
You can let x be any real number and calculate 2x+1, so the domain of y=2x + 1 is all real numbers
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PLEASE HELP ASAP WILL MEDAL BRAINLIEST
Naddik [55]
Given
Present investment, P = 22000
APR, r = 0.0525
compounding time = 10 years
Future amount, A 

A. compounded annually
n=10*1=10
i=r=0.0525
A=P(1+i)^n
=22000(1+0.0525)^10
=36698.11

B. compounded quarterly
n=10*4=40
i=r/4=0.0525/4
A=P(1+i)^n
=22000*(1+0.0525/4)^40
=37063.29


Therefore, by compounding quarterly, she will get, at the end of 10 years investment, an additional amount of
37063.29-36698.11
=$365.18

5 0
3 years ago
Whats is 10% of 40 please answer this
Furkat [3]

Answer: 4

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
In order to test for the significance of a regression model involving 3 independent variables and 47 observations, the numerator
matrenka [14]

Answer:

The correct option is  C

Step-by-step explanation:

From the question we are told that

     The number of independent variables is  n =  3

     The number of observation is  z =  47

     

Since n is are independent variables then their degree of freedom is  3

   The  denominator(i.e z) degrees of freedom is evaluated as

            Df(z) =  z - (n +1)

          Df(z) =  47 - (3 +1)

          Df(z) =  43

So for the numerator (n) the degree of freedom is  Df(n) = 3

So for the denominator(i.e z) the degree of freedom is  Df(z) = 43

4 0
3 years ago
Please help me! Thank you! :)
Klio2033 [76]
Hey there! :D

Area= πr^2

So, the radius is half the diameter. 

14/2= 7

7^2= 49

49π <== the answer

I hope this helps!
~kaikers
3 0
3 years ago
Is Catholic Schools bad?​
timurjin [86]

Answer:

Not really。。

Step-by-step explanation:

this school had remained excellent。students grduating from these school have higher ACT scores

5 0
3 years ago
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