3 years ago

How do i calculate my class rank? There is 249 students in my class and i’m 126, what percentage would that be ?

Mathematics

1 answer:

maks197457 [2]3 years ago

5 0

It would Dj jfk ndjdhhdjdjdjdjdhch the answer is probably 74 percent

You might be interested in

"Complete the square" to convert the equation of each circle to graphing form. Identify the center and the radius.

Reil [10]

Answer:

The center is (-3,2) and the radius is r=2

Step-by-step explanation:

The general equation of the given circle is

$x^2+6x+y^2-4y=-9$

Add the square of half the coefficient of the linear terms to both sides of the equation to obtain;

$x^2+6x+3^2+y^2-4y+(-2)^2=-9+3^2+(-2)^2$

$x^2+6x+9+y^2-4y+4=-9+9+4$

$x^2+6x+9+y^2-4y+4=4$

The quadratic trinomials in x and y on the left side of the equations are perfect squares.

We factor to obtain;

$(x+3)^2+(y-2)^2=4$

$(x--3)^2+(y-2)^2=2^2$

Comparing to:

$(x-h)^2+(y-k)^2=r^2$

The center is (-3,2) and the radius is r=2

8 0

3 years ago

A sector from a radius 4 circle has an area of 8 square feet. Find the perimeter of the sector. Use an exact answer.

Ludmilka [50]

Answer:

I'm not sure how to solve the question what kind of math is it

8 0

3 years ago

If rain falls at a unit rate of 3 inches per hour, how much rain will accumulate after 24 hours?

natta225 [31]

Answer:

The answer is 72 inches in 24 hours.

Step-by-step explanation:

If 3 inches tall per hour, and you need to find the amount of rain in 24 hours, you just need to multiply the number of inches per hour by the number of hours required (24 hours):

3×24=72 inches

6 0

3 years ago

Read 2 more answers

I only have one question left please help?????!?

NemiM [27]

Option 4 would be the correct answer

7 0

3 years ago

Your CLASS is selling boxes of flower

denis-greek [22]

Answer:

1.50

Step-by-step explanation:

3 0

3 years ago