The correct answer is A) a translation 2 units right and 4 units down.
Both of the reflections listed would keep the digits but change their signs and/or placement.
A translation 2 units right subtracts 2 from the x-coordinate. A translation 4 units down subtracts 4 from the y-coordinate. Comparing each pre-image point to its image, we can see that is what happened.
Answer:
20
Step-by-step explanation:
"Nine out of ten students prefer math class over lunch. How many students would not prefer math class if 200 students were asked about their preferences, if they followed the same percentage?"
Nine out of ten
Change total (ten) to 200
Ratio: 9/10 = x/200
180/200 = x/200
x = 180 prefer math
200 - 180 = 20 do not prefer math
Answer:
a. 0.1864
b. Events D and P are dependent
Step-by-step explanation:
a.
P(D)=0.29
P(P)=0.59
P(P and D)=P(P∩D)=0.11
We have to find
P(D/P)=?
P(D/P)=P(P∩D)/P(P)
P(D/P)=0.11/0.59=0.1864
Thus, the probability that an international flight leaving the United States is delayed in departing given that the flight is a transpacific flight is 18.64%
b.
The events D and P are independent if
P(D/P)=P(D)
P(D/P)=0.1864
P(D)=0.29
As P(D/P)≠P(D), so the events D and P are dependent.
Answer: Two solutions
Step-by-step explanation:
1. x =(-2-√-76)/-8=(1+i√ 19 )/4= 0.2500-1.0897i
2. x =(-2+√-76)/-8=(1-i√ 19 )/4= 0.2500+1.0897i
Answer:
The right expression is Option A - 3/4 divided by 5
Step-by-step explanation:
The whole cheese is 1.
Since she ate 1/4 of it, thus, she has,
1 - 1/4 = 3/4 left.
Now she split this remaining cheese into 5 places. Thus, it is expressed as;
(3/4) ÷ 5
This corresponds with option A