Question 3 OliolLCJ Suppose the number of text messages sent by 25 high school seniors during the first month of school is recorded, as displayed in the following t...

Solve each problem. Use all five problem-solving steps. Class Size. The number of students in Damonte's class, $35,$ is 12 greater than the number in Rose's class. How many students are in Rose's class?

Problem. 24 which and a the number of classes are six we can be. The lower limits are zero. 5000. 10,000 15,000, 20,000 we knew 5000 30,000 No no. 30 thousands. The upper limits. The upper limits are 4999 and 999 nine, 14, 999 19, 999 and 24,000, 199. And in 29,999. So the class rates can be calculated as 5000 minus here, which is five south.

We have. The tickets are for Children, is one student is 1.5 and adult is too on let X bite and they said, be the respective numbers off them attended in a particular day where 800 tickets are taught, Salt said. For an amount off 1015 then we can write the given information as the total number of tickets equal to X plus y plus zit equal to 800. And the total amount collected is X plus 1.5 y less twos that equal to you. 1050. We have two equation and three unknowns, so we have two soldiers with the help off any other given information. The next given information is the number off. It's our Children, is three times the adult that is X equal toe three is it three times is that we can subdued in equations both the equations and make these equations it pair off linear equations that does substituting executed, he said. We'll give us to integration. That is for a set place. Why equals 800 and fives that plus 1.5 you called toe 1050. Then we can make this creations so horrible by multiplying to simplify this so this can be converted into one is multiplied with three and two is multiplied with two that will give us new creations. 12 is it plus three y equals 2400 and tennis it plus three. Three y equal 2100. So solving this, they will obtain the value off. Let us said it will do 300 by two, which is equal to 1 50. That is the number off adult. Andi. We have X equal to trees. It that is three times when 50 is the number off Children ages 4 50 Children. Andi Using our first situation you have, we can find why why equal to 800 minus X minus y, which is equal to 200. That is the number off students attended. So this is our answers answers.

So we have three hunt 3000 total students, and we're dividing these students into groups of 25 per class. So how many classes do we need to offer? We need to solve this division problem. 25 goes into 104 times, which mean 25 goes into 312 times, however, were trying to fit in 3000, so we can go ahead and multiply by 120 that will give us our solution. So we need 120 classes of algebra.

In this question, we've been given that if pro painters doubles the number of students a tires and doubles the equipment leases, it experiences this economic off scales. Basically, what we've been given is if the labor is doubled and if the equipment it leases there is, I'm just going to write on equipment. So if the equipment is doubled as well, it experiences this economies of scale. This egg nominees off scale basically what we've been asked. ISS. We're supposed to explain how the average total cost cope with one unit off one unit off equipment diverse when the pro painter uses double the amount of equipment. Yeah. Now, as we've been told, if the equipment gets doubled and labor gets doubled as well, it experiences this economies of scale has shown here what this means with regards to the average total cost Cove is that due to the dis economies of scale, the minimum average total cost on the curve would be higher with twice the inputs with two times inputs, then with the lesser inputs used due to the this economies of scale. Do you do this economics? I'm just gonna write e s for this economic off schedule to conclude when the number of equipment used its price. The minimum off the average total cost curve gets higher due to the this economics of scale, and that is our answer What?