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3 years ago

How do we divide 31500 divided by 3

Mathematics

2 answers:

Montano1993 [528]3 years ago

7 0

Answer:

10500

Step-by-step explanation:

tia_tia [17]3 years ago

3 0

Answer:

10500 (hope this helps)

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Use the discriminant to determine the number and type of solutions to the quadratic equation. Show all work for full credit.

cricket20 [7]

See picture for solution.

8 0

3 years ago

Need help with a math question PLEASE HELP

PolarNik [594]

Answer:

57%

Step-by-step explanation:

From the table you can state that:

the total number of students is 10,730
the number of students receiving Finincial Aid is 6,101

Use the definition of the probability

$Pr=\dfrac{\text{The number of favorable outcomes}}{\text{The number of all possible outcomes}}$

So,

the number of favorable outcomes = 6,101
the number of all possible outcomes = 10,730

Hence, the probability is

$Pr=\dfrac{6,101}{10,730}\approx 0.5685\approx 57\%$

6 0

3 years ago

The figure is made up of a square and a rectangle. Find the area of the shaded region.

Viefleur [7K]

Answer:

40 square metres

Step-by-step explanation:

The shaded region is of a triangle, whose area is denoted by: A = (1/2) * b * h, where b is the base and h is the height.

Since the left figure is a square with side lengths 10, we know that the height of the triangle is also 10 metres. The right figure is a rectangle with length 4. Since the total base length of the entire figure is 18 and the base of the square is 10, then the width of the rectangle is 18 - 10 = 8 metres.

This width is also the base of the triangle, so b = 8.

Now plug these values into the equation:

A = (1/2) * b * h

A = (1/2) * 8 * 10 = (1/2) * 80 = 40

The area is 40 square metres.

6 0

4 years ago

Read 2 more answers

The sum of the first number cubed and the second number is 500 and the product is a maximum.

soldier1979 [14.2K]

We are given the following information:

the sum of the first number cubed and the second number is 500

their product is a maximum

We are looking for the 2 missing numbers.

To answer this, let's represent the two numbers as x and w.

From the given, we can form the following equation:

$x^3+w=500$

We can then express y as:

$w=500-x^3$

We can express their product as:

$x(500-x^3)=500x-x^4$

To find the maximum value of x, let's solve for the derivative of -x^4 + 500 x.

$\begin{gathered} f(x)=-x^4+500x \\ f^{\prime}(x)=-4x^3+500 \end{gathered}$

Then we solve for the value of x where f'(x) = 0.

$\begin{gathered} -4x^3+500=0 \\ -4x^3=-500 \\ x^3=125 \\ x=5 \end{gathered}$

Then we use x = 5 to solve for the second number, w.

$\begin{gathered} w=500-x^3 \\ w=500-5^3 \\ w=500-125 \\ w=375 \end{gathered}$

Therefore, the two numbers are 5 and 375.

3 0

1 year ago

I will reward brainliest

vlabodo [156]

C=2(pi)r
320=2(3.14)r
320/2=2/2(3.14)r
160=(3.14)r
160/3.14=(3.14/3.14)r
(about) 50.95=r
The Ferris wheel had a radius of about 51 feet.
I used 3.14 as pi

8 0

3 years ago

Read 2 more answers