A school is offering 3 languages classes: Spanish, French, and German. The following information are given. The classes are open to any of the 100 students in the school. There are 28 students in Spanish, 26 in French, and 16 in German. There are 12 students who are in both Spanish and French, 4 who are in both Spanish and German, and 6 who are in both French and German. Finally, there are 2 students taking all 3 classes. Suppose you select 3 students in the school at random (without replacement). What is the probability that at least 1 of the 3 selected students are taking exactly one language class

26% someone will be chosen

Step-by-step explanation:I think

2 & 7

step-by-step explanation:

he climbs 300 ft/hr at a constant rate. the peak is at 1,500 ft.

when going up, he reaches 600 ft in 2 hours. remember, that he is going in a constant rate. divide 600 with 300:

600/300 = 2

assuming that he takes the same route back (meaning that it's a 1500 ft route back, you can solve.

note also that you are solving when he gets back to 600 ft after he reaches the peak.

first, find the amount of hours it takes to get up the peak. divide the total amount (1500), with the ft/her (300) to get the amount of hours (x):

1500/300 = x

x = 5

it takes jamie 5 hours to get up. now, he is returning down, and reaches 600 (his current destination). remember that he climbs at a constant 300 ft/hr. divide 600 with 300:

600/300 = x

x = 2

now add the two numbers together.

x = 5 + 2 = 7

jamie takes 7 hours to go up the mountain and reach his current position when descending.

(total amount/constant rate) = (time).

remember that it is a constant rate, so in total, when he gets back down the mountain, it will take the same amount of time as when he goes up. the total amount for the round trip is: 5 + 5 = 10.

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answer: y=0 if that is what u r looking for