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Alika [10]
2 years ago
7

One math class has a greater number of students than the other. However,

Mathematics
2 answers:
Elden [556K]2 years ago
4 0
The classes could each have proportions of 5 boys to 6 girls, but they don’t necessarily have to be exactly 5 to 6. The number could 5 to 6 for one class, but it could also be 10 to 12 for another class, since 10 to 12 is a scale factor of 5 to 6.
ahrayia [7]2 years ago
4 0

Answer:

If boys and girls are in the ratio of 5:6 in a class, you can divide them into groups of 5 boys and 6 girls (5+6=11 students per group). Classes like that will have a number of students that is a multiple of 11:

5 boys + 6 girls = 11 students, or

10 boys + 12 girls = 22 students, or

15 boys + 18 girls = 33 students, or

20 boys + 24 girls = 44 students, or

25 boys + 30 girls = 55 students, or ...

braniest please hope this work

Step-by-step explanation:

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You manage an ice cream factory that makes two flavors: Creamy Vanilla and Continental Mocha. Into each quart of Creamy Vanilla
nadezda [96]

Answer:

You should make 150 quarts of Creamy Vanilla and 50 quarts of Continental Mocha.

Step-by-step explanation:

This problem can be solved by a system of equations.

The largest profit is going to earned when all the eggs and cups of cream in stock are used.

I am going to call x the number of quarts of Creamy Vanilla and y the number of quarts of Continental Mocha.

The problem states that each quart of Creamy Vanilla uses 2 eggs and each quart of Continental Mocha uses 1 egg. There are 350 eggs in stock, so:

2x + y = 350

Each quart of Creamy Vanilla uses 3 cups of cream, as does each quart of Continental Mocha. There are 600 cups of cream in stock.

So:

3x + 3y = 600 Simplifying by 3.

x + y = 200

We have the following system

1)2x + y = 350

2)x + y = 200

I am going to multiply 2) by (-1) and then add with 1), so i can eliminate y

1)2x + y = 350

2)-x - y = -200

2x - x + y - y = 350 - 200

x = 150

x + y = 200

y = 200 - 150 = 50

You should make 150 quarts of Creamy Vanilla and 50 quarts of Continental Mocha.

3 0
3 years ago
The seismic activity density of a region is the ratio of the number of earthquakes during a given time span to the land area aff
vlada-n [284]
It is given that seismic activity d<span>ensity of a region is the ratio of the number of earthquakes during a given time span to the land area affected. so if the there 424 earthquakes and the land area is 71,300 sq miles.


seismic activity density = 424 / 71,300
</span>
<span>seismic activity density = 0.0059
the closest answer in the choices is 0.0056</span>

4 0
3 years ago
Read 2 more answers
I need help with this trig question
antoniya [11.8K]
<h3>Answer:  5.6 cm</h3>

===========================================================

Work Shown:

Apply the cosine ratio to find the adjacent side AB

cos(angle) = adjacent/hypotenuse

cos(B) = AB/BC

cos(62) = AB/12

12*cos(62) = AB

AB = 12*cos(62)

AB = 5.6336587534307

AB = 5.6 cm

Make sure your calculator is in degree mode.

8 0
2 years ago
Alejandra drove from Michigan to Colorado to visit her friend. The speed limit on the highway is 70 miles/hour. If Alejandra's c
Temka [501]
70 miles x
————— = ———-
1 hour 14 hours

Cross multiply.

70 • 14 = x

980 = x

Alejandra drove 980 miles.
6 0
3 years ago
A store pays 159$ for a garden statue. The store marks up the price by 40%. 1.) what is the amount of mark up ( nearest hundred)
lina2011 [118]

Answer:

Step-by-step explanation:

okay so 40 divided by 159 equals .2515 than you are going to add 159 which gives you 159.2515 and than round that to the nearest 100

4 0
3 years ago
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