MATHEMATICS COLLEGE

There are fifty people standing in the concession line at the movies. Two fifths of them, want to purchase popcorn. One half of this group, will purchase a drink. How many people will buy popcorn and a drink?A. 100 people
B. 20 people
C. 10 people
D. 5 people

Answers

Answer 1
Answer: I think the answer is B. 20 people
Answer 2
Answer: B 20 people is the answer

Related Questions

Golf-course designers have become concerned that old courses are becoming obsolete since new technology has given golfers the ability to hit the ball so far. Designers, therefore, have proposed that new golf courses need to be built expecting that the average golfer can hit the ball more than 230 yards on average. A random sample of 177 golfers show that their mean driving distance is 230.7 yards, with a standard deviation of 41.8.1. Set up the null and alternative hypotheses to test for the designers belief.a. H0 : µ ≥ 230 versus Ha : µ < 230b. H0 : µ = 230.7 versus Ha : µ ≠ 230.7c. H0 : µ ≥ 230.7 versus Ha : µ < 230.7d. H0 : µ ≤ 230.7 versus Ha : µ > 230.7e. H0 : µ ≤ 230 versus Ha : µ > 2302. Find the value of the standardized test statistic.a. 0.125b. -0.125c. 0.223d. -0.7e. 0.73. Find the P-value for the above mentioned test.a. 0.8237b. 0.0228c. 0.5871d. 0.4118e. 0.0871
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Find a solution to the following initial-value problem: dy dx = y(y − 2)e x , y (0) = 1.

64.8 divided by 3.6

Answers

Answer:

The answer is 18.

Step-by-step explanation:

Putting it straight into the calculator as you see it gives you 18.

Answer:

18

Step-by-step explanation:

Hope this helps : )

If 5 added to thrice an integer is – 7, then the integer is​

Answers

Answer:

The integer would be -12

Step-by-step explanation:

x + 5 = -7

  -5      - 5

x = -12

-12 + 5 = -7

Cual es el termino, coeficiente, constante y el factor de las siguientes expresiones a. 12a^3 + 16a +4
b. 21x^2 + 3x - 15x^2 + 9

Answers

If anybody is wondering, he is saying 
What is the term, coefficient, and constant factor of the following expressions. And you know the numbers. I don't speak Spanish btw.

A student is trying to solve the set of two equations given below:Equation A: x + z = 6
Equation B: 3x + 2z = 1

Which of the following is a possible step used in eliminating the z-term?
Multiply equation A by −2.
Multiply equation B by 2.
Multiply equation A by 3.
Multiply equation B by 3.

Answers

a possible step used in eliminating the z-term is "multiply equation A by −2."

x + z = 6
3x + 2z = 1

x + z = 6 / *(-2)
3x + 2z = 1


-2x - 2z = -12
3x+ 2z = 1

-2x + 3x -2z +2z = -12 +1
x = -11

-11 + z = 6
z = 6 + 11
z = 17

Answer:Multiply equation A by -2 is correct everyone

Step-by-step explanation:

I just took the test and checked;)

Select the correct answer.
Which of these sentences is always true for a parallelogram?

Answers

Answer:

Letter D

Remember to drink water

Answer:

parallelograms are shapes that have 2 sets of parallel sides. for example, squares, rectangles, and rhombuses are all types of parallelograms

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units?

Answers

Answer:

Step-by-step explanation:

The general equation of the circle is:

(x-h)²+(y-k)²=r²

(h, k)=(-3,-5)  are the coordinates of the center of the circle.

r=6  is the radius

The equation of the circle is:

(x+3)²+(y+5)² = 36
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