Answer:
X : ___ 0 ____ 1 _____ 2 ______ 3
P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15
Step-by-step explanation:
From the data, to produce a probability distribution for the data :
X : number of times blood is drawn ;
P(x) : probability that blood is drawn at X times
Hence, the probability distribution table for the data Given goes thus :
X : ___ 0 ____ 1 _____ 2 ______ 3
P(X) : _ 6/15 __ 5/15__ 3/15 ____ 1/15
Probability that blood is drawn 0 times = 6/15
Probability that blood is drawn 1 time = 5/15
Probability that blood is drawn 2 times = 3/15
Probability that blood is drawn 3 times = 1/15
(6/15 + 5/15 + 3/15 + 1/15) = 1
Answer: The answer is 190°.
Step-by-step explanation: We are to find the measure of ∠T which lies between 0° and 360° and is co-terminal with an angle of measure -170°.
We know that two angles are said to be co-terminal if one is obtained from the other by either adding or subtracting 360°.
So, angles which are co-terminal with -170° are
-170° + 360° = 190°, -170° - 360° = 530°, etc.
Since 190° lies between 0° and 360°, so measure of ∠T is 190°.
Thus, the answer is 190°.
The solution to the inequality is (7/6, ∝) and (-∝, 7/6)
<h3>How to solve the inequality?</h3>
The inequality expression is given as:
2−5|6x−4|<−13
Subtract 2 from both sides
|6x−4|<−15
Divide through by -5
|6x−4| > 3
Remove the inequality sign
6x - 4 > 3 or 6x - 4 < 3
Add 4 to both sides
6x > 7 or 6x < 7
Divide by 6
x > 7/6 or x < 7/6
In interval notation, we have:
(7/6, ∝) and (-∝, 7/6)
Read more about inequality at:
brainly.com/question/18881247
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Answer:
Step-by-step explanation:
A(-2,4),B(-2,1),C(-1,2)
after rotation clockwise
A'(4,2),B'(1,2),C'(2,1)
after translation
D(8,-1),E(5,-1),F(6,-2)
ΔABC=Δ DEF
Answer: 270 minutes or 4 hours and 30 minutes
Step-by-step explanation: 3x6 =18 and 45 x 6= 270
