Hey!
The median is 28, so it isn’t A or B. I can’t see C and D very well but if C’s median is 30 ( and I think that’s what it says) then it has to be D.
Hope this helps!

7 0

3 years ago

Hareb is saving money to buy a game so far he saved 24$ which is two thirds of the total cost of the game does the game cost

Tamiku [17]

Answer:

$36

Step-by-step explanation:

24/2=12

12*3=36

7 0

3 years ago

Read 2 more answers

Solve for r.<br> r/-4 = 250

Nikolay [14]

Answer: r= -1000

Step-by-step explanation:

Solve for r by simplifying both sides of the equation, then isolating the variable

3 0

3 years ago

Read 2 more answers

the vertex of this parabola is at (5,5). when the x-value is 6, the y-value is -1. what is the coefficient of the squared in the

zlopas [31]

Answer: OPTION D.

Step-by-step explanation:

The vertex form of a quadratic function is:

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

Where (h, k) is the vertex of the parabola and "a" is the coefficient of the squared in the parabola's equation.

We know that the vertex of this parabola is at (5,5) and we also know that when the x-value is 6, the y-value is -1.

Then we can substitute values into $f (x) = a(x - h)^2 + k$ and solve for "a". This is:

$-1= a(6- 5)^2 + 5\\\\-1=a+5\\\\-1-5=a\\\\a=-6$

7 0

3 years ago