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dimaraw [331]
4 years ago
11

Of the 50 tables in a restaurant, 40% seat 2 people. The rest of the tables seat 4 people. How many seats are there in the resta

urant?
Mathematics
2 answers:
tamaranim1 [39]4 years ago
8 0
The correct answer is 50 tables

erastova [34]4 years ago
6 0
50 tables....

40% seat 2 ppl......0.40(50) = 20 tables seat 2 ppl = 20 * 2 = 40 seats
leaving (50 - 20) = 30 tables....which seat 4 ppl = 30 * 4 = 120 seats

120 + 40 = 160 seats in total <==
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Solve the expression for x: (17 – 5) (x + 6) = 3x – 12
patriot [66]

(17-5)(x+6)-(3x-12)=0

12(x+6)-(3x-12)=0

12x-(3x-12)+72=0

12x-3x+12+72=0

9x+84=0

9x=-84

x=9+1/3






7 0
4 years ago
The numbers 1-10 are written on note cards and placed in a bag. One card will be drawn from the bag at random..
marusya05 [52]

Answer:

Sample space: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

Yes, both have 50% probability

No, first event has 30% probability and second one has 20% probability

Step-by-step explanation:

As we have a total of 10 note cards, each if a number from 1 to 10 (each card with a different number) and we want to draw one card at random, the sample space is each of the 10 numbers in the note (sample space with 10 elements):

1, 2, 3, 4, 5, 6, 7, 8, 9, 10.

From this 10 numbers, we have a total of 5 odd numbers and 5 even numbers, so the events of selecting an even number and selecting an odd number are equally likely (the probability of both events are 5/10 = 50%)

The numbers from the sample space divisible by 3 are:

3, 6, 9 (so a total of 3 elements, probability of 3/10 = 30%)

The numbers from the sample space divisible by 5 are:

5, 10 (so a total of 2  elements, probability of 2/10 = 20%)

As the probabilities are different, these events are not equally likely

6 0
3 years ago
At the Atkins County Fair, the crowd for a concert by The Cooper Band cannot exceed a certain number. The limit for the number o
katovenus [111]
The first thing to do was to find the area of the space to do that we would need to do:
220*200= 44000
the area is 44000ft^{2}
next you would do:
44000/.4 to find how many people can fit
this equals 11000
11,000 people can attend the concert
4 0
3 years ago
What is the 7th term in the geometric sequence described by this explicit formula?
kap26 [50]

Step-by-step explanation:

7 term is 1.33333332533

6 0
3 years ago
Help!!!!!!! can someone please give me the correct answer pleases
MArishka [77]

Answer:

It's 117 Degrees

5 0
3 years ago
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