For 1: I used a calcultor I first wanted see how many groups of 24 their are out of 200. So I put in 200 / 24 = 8.33333333 Then I wanted to see the total number of students that have a tablet so I multiplied that 8.33333333 by 6 and got =50. So 50 out of 200 students have an electronic tablet.
2: I just used a calculator: 2.25 * 5 = 11.25 kilometers
Answer:
Step-by-step explanation:
3 - 13x - 7x^2 - (5x^2 + 12x - 10) =
3 - 13x - 7x^2 - 5x^2 - 12x + 10 =
- 12x^2 - 25x + 13 <===
Answer:
x<6/7
Step-by-step explanation:
<span>Similarity: both of them are solid. </span>Difference: prisms have planes that are parallel to each other whereas pyramids do not have planes that are parallel to each other.
Answer:
(x - 3) is not a factor
Step-by-step explanation:
If (x - h) is a factor of f(x) then f(h) = 0
here
f(x) = x³ - 5x² - 4x + 6 , then
f(3) = 3³ - 5(3)² - 4(3) + 6 = 27 - 5(9) - 12 + 6 = 27 - 45 - 6 = - 24
since f(x) ≠ 0 then (x - 3) is not a factor of f(x)
