Of 500 new electronic products, 280 were intended for people over the age of 16, and 320 used a rechargeable battery. Of those p
roducts with a rechargeable battery, 150 were intended for those under the age of 16. What is the probability that a new electronic product is intended for someone over the age of 16 or uses a rechargeable battery?
2 answers:
Answer:
0.66
Step-by-step explanation:
Given that there are in total 500 new electronic products, 280 for people over age 16, 320 rechargeable battery.
of these 320, 150 were for age under 16, which implies 170 were for people over age 16.
Over age 16 Under age 16 Total
Rechargeable 170 150 320
Others 110 70 180
Total 280 220 500
Required probaility = Probability that a new electronic product is intended for someone over the age of 16 or uses a rechargeable battery
=
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EXPLANATION:
1.We must locate the points that the exercise gives us in the Cartesian plane.
2.The figure that it gives us must be moved 3 units to the left and then 2 units up.
3.To correctly translate a figure, we must add the units that the exercise indicates and towards the correct direction, if it tells us that to the left is towards the negative axis, then each of the points given in the exercise we will transfer 3 units towards the left and then add each of the points two units up, then we see that the triangle takes new coordinates for the points.
4.The new coordinates for point E are (3,6)
Answer:
Slope = -3/4
y-intercept = 2
Step-by-step explanation: