Answer:
Yes, Sasha is correct. The mean amount she makes is $58.33 in a day.
Step-by-step explanation:
Given that Sasha’s daily tips this work week were $43, $32, $65, $88, $50, and $72
Let us arrange in ascending order
32, 43,50,65,72,88
There are 6 entries hence 3rd and 4th are middle entries
Median = (50+65)/2=115/2=57.5
Sum of all entries = 350
No of entries =6
Mean amount = average = sum/6
=350/6
=58.33
Hence mean = 58.33
Out of 4 options we get I option only right
Yes, Sasha is correct. The mean amount she makes is $58.33 in a day.
Answer:
3 6 9 10 11 13
Step-by-step explanation:
the first point was a 3 pointer the other was a 3 pointer and the other one was and the rest we 1 pointer
Answer:
see explanation
Step-by-step explanation:
To find the x- intercepts set y = 0, that is
- 2x² - 9x + 5 = 0
To factorise the quadratic consider the factors of the product of the coefficient of the x² term and the constant term that sum to give the coefficient of the x- term.
product = - 2 × 5 = - 10 and sum = - 9
The factors are - 10 and + 1
Use these factors to split the middle term
- 2x² - 10x + x + 5 = 0 ( factor the first/second and third/fourth terms )
- 2x(x + 5) + 1(x + 5) ( factor out (x + 5) )
(x + 5)(- 2x + 1) = 0
equate each factor to zero and solve for x
x + 5 = 0 ⇒ x = - 5
- 2x + 1 = 0 ⇒ x = 
x-intercepts are x = - 5 and x =
Answer:
48 cm
Step-by-step explanation:
Here, we are concerned with finding the perimeter of the rectangle.
Now, since the square has an area of 9 cm^2, it means that the squares has a side of 3 cm each since the area of a square is s^2
So now, there are 5 squares in a row, meaning in a straight stretch , left to right or right to left, there are 15 squares. So the total length here is 5 * 3 = 15 cm
Now, moving column-wise, from top to bottom, since we have 3 rows, what this means is that per column of the rows, there are 3 squares. So the total length here becomes 3 * 3 = 9 cm
So we have a rectangle 9cm by 15cm
The perimeter is thus 2(L + B) = 2(15 + 9) = 2(24) = 48 cm
Answer:
7:13
Step-by-step explanation:
