All categories

2 years ago

The frequency of G3 is 196.00 Hz.

Mathematics

1 answer:

Sidana [21]2 years ago

8 0

Okay so your answer would be 98.00 hz.

You might be interested in

Please I need the answers urgently

Gala2k [10]

Answer:

I'm not able to understand your handwriting

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

City university projects that planned expansion will increase the number of enrolled students every year for the next five years

Solnce55 [7]

The number of students that are expected to enroll in the fifth year of the plan is 644.

<h3>How many students are expected to enroll in the fifth year?</h3>

The formula that can be used to determine the future value of the population is:

FV = P (1 + r)^n

FV = Future value
P = Present value
R = rate of increase
N = number of years

400 x (1.1)^5 = 644

To learn more about future value, please check: brainly.com/question/18760477

#SPJ1

3 0

2 years ago

$720 , 4.25% , 3 months find the simple interest

irakobra [83]

Answer:

let

i= simple interest

p= principal

t= time

r=rate

data given

p=$720

r=4.25%

t= 3months

i=?

from the formula

i=prt

i=$720×(4.25/100)×3

i=$720×0.0425×3

i=$91.8

therefore simple interest for 3 months is $91.8

3 0

3 years ago

What is the ordered pair solution to the system y= -4x and y=2x+12 ??

german

Answer:

The ordered pair solution is (-2, 8)

Step-by-step explanation:

y = -4x ------ equation 1

y = 2x + 12 ---- equation 2

We solve for x by substitution;

Substituting the value of y into equation 2;

y = 2x + 12

-4x = 2x + 12

-4x -2x = 12

-6x = 12

Divide by -6

x = 12/(-6)

x = -2

From equation 1;

y = -4x

Substituting the value of x;

y = -4×(-2)

y = 8.

PROOF;

y = -4x

8 = -4*(-2)

8 = 8

4 0

3 years ago

Which sum is equal to the expression - 5x3 + 2x2 + 9x+2/<br> (x²+ 2)²

Makovka662 [10]

Answer:

Option C

Step-by-step explanation:

Given expression is $\frac{-5x^3+2x^2+9x+2}{(x^2+2)^2}$

Option A

$\frac{A}{x^2+2}+ \frac{Bx+C}{(x^2+2)^2}$

= $\frac{A(x^2+2)}{(x^2+2)^2}+ \frac{Bx+C}{(x^2+2)^2}$

= $\frac{Ax^2+2A+Bx+C}{(x^2+2)^2}$

Numerator is a quadratic polynomial, while the expression has the numerator as a cubic .

Therefore, both the expressions are not equivalent.

Option B

$\frac{A}{(x^2+2)^2}+ \frac{Bx+C}{(x^2+2)^2}$

= $\frac{A+Bx+C}{(x^2+2)^2}$

Here, numerator of the expression is a linear polynomial which is not equal to given expression.

Therefore, both the expressions are not equivalent.

Option C

$\frac{Ax+B}{(x^2+2)}+ \frac{Cx+D}{(x^2+2)^2}$

= $\frac{(Ax+B)(x^2+2)}{(x^2+2)^2}+ \frac{Cx+D}{(x^2+2)^2}$

= $\frac{Ax^3+Bx^2+2Ax+2B+Cx+D}{(x^2+2)^2}$

= $\frac{Ax^3+Bx^2+x(2A+C)+D}{(x^2+2)^2}$

Here, numerator is a cubic polynomial.

Therefore, both the expressions are equivalent.

Option D

$\frac{Ax+B}{(x^2+2)^2}+ \frac{Cx+D}{(x^2+2)^2}$

= $\frac{x(A+C)+(B+D)}{(x^2+2)^2}$

Numerator is a linear polynomial.

Therefore, sum is not equal to the given expression.

Option C will be the answer.

3 0

3 years ago