2 years ago

If 30% of the students in your class like basketball, how many students are in your class if 6 students like basketball?

Mathematics

2 answers:

11111nata11111 [884]2 years ago

8 0

20 students that are in the class

steposvetlana [31]2 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

The residual plot for a data set is shown.

Stolb23 [73]

Here are the CORRECT answers.

Please leave a thanks.

7 0

3 years ago

Read 2 more answers

Can anyone help me with this question?

victus00 [196]

It is a

That the answer

3 0

2 years ago

If f(x) = 2x2 + 1 and g(x) = x2 – 7, find (f – g)(x).

nadya68 [22]

Answer: The required value is

$(f-g)(x)=x^2+8.$

Step-by-step explanation: The given functions are:

$f(x)=2x^2+1,\\\\g(x)=x^2-7.$

We are given to find the value of $(f-g)(x).$

We know that, if s(x) and t(x) are any two functions of a variable x, then we have

$(s-t)(x)=s(x)-t(x).$

Therefore, we have

$(f-g)(x)\\\\=f(x)-g(x)\\\\=(2x^2+1)-(x^2-7)\\\\=2x^2+1-x^2+7\\\\=x^2+8.$

Thus, the required value is

$(f-g)(x)=x^2+8.$

5 0

3 years ago

Please answer the question below

Hatshy [7]

Answer:

Step-by-step explanation:

The maximum value occurs at gradient 0 (the stationary point).

In f this has a value (y) of 6.

In the equation example we have to differentiate:

dg(x)/dx = -x + 4

Gradient is 0 so 4 - x = 0 so x = 4

Plug g(4)=our maximum=-(1/2)4^2 + 4(4) + 3 = -8 + 16 + 3 = 11

11 > 6 so g has greater maximum.

7 0

3 years ago

AB is parallel to DC.

AlekseyPX

Answer:

Step-by-step explanation:

4 0

2 years ago