Answer:
The median of the data set that you've provided, is 13,350.
Explanation:
13350 is the middle number from the set after writing the set in ascending order. you have 5 numbers on the left of 13350 and 5 on the right, 13350 is the middle one thus it's the median.
Answer:
0.4
Step-by-step explanation:
x=2/5
2/5=0.4
Answer:
Step-by-step explanation:
Move all terms to one side
4x^2 + 4x + 5 = 0
Plug into quadratic formula
x = (-4 <u>+</u> ) / 2(4)
= (-4 <u>+</u> )/8
At this point, there are no real answers. The roots to this equation are complex.
x = (-4 <u>+</u> 8i)/8
= (-1 <u>+</u> 2i)/2
The answer is 12.9 Ndjdjdjekndbfjdjdbbdjdjdjdnndbdbdnndjdjdjdjdjdndndnjddjndndjdkdksndndndndndmndndndndndndndndnd
10 is a solution.
Step-by-step explanation:
- Step 1: Equation is 60 - (3 × z) = 30 Substitute values of 9, 10, 11 and 12 to find the solution.
When z = 9, 60 - (3 × z) = 60 - (3×9) = 60 - 27 = 33 ≠ 30
When z = 10, 60 - (3 × z) = 60 - (3×10) = 60 - 30 = 30
When z = 11, 60 - (3 × z) = 60 - (3×11) = 60 - 33 = 27 ≠ 30
When z = 12, 60 - (3 × z) = 60 - (3×12) = 60 - 36 = 24 ≠ 30
⇒ 10 is a solution.