Answer:
yes it's reflection
Step-by-step explanation:
Because all the points of triangle EGF and triangle E'G'F' are equidistant from the reflection respectively.
Answer:
Quartiles divide the data four equal parts and percentiles divide it into hundredths, or 100 equal parts. Note that the median is also the 50th percentile.
Step-by-step explanation:
hope this helps
<span>(6c^2+7c+7)–(c^2+3c)
=</span><span>6c^2 + 7c +7– c^2 - 3c
= 5c^2 + 4c + 7</span>
Start by isolating the variable on one side by adding 43w^2 to both sides. The equation will read:
25w^2+5=0
<em>*Subtract 5 from both sides*</em>
25w^2=-5
<em>*Divide both sides by 25*</em>
w^2=-1/5
<em>*Take the square root of both sides*</em>
w=√(-1/5)
The square root of -1 is i. The square root of 5 remains √5
The answer is i/√5.
Hope this helps!!
Answer:
a) P(X = 75) = 0.30
(b) P(X ≤ 75)
= 0.2 + 0.4 + 0.3 = 0.90
(c) P(X > 50).
= 0.3 + 0.1 = 0.40
(d) P(X < 100)
= 0.2 + 0.4 + 0.3 = 0.90
(e) parts b, c & d are CDF
