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nevsk [136]
3 years ago
11

a group of 54 randomly selected students from one school district for participated in a survey. Out of the 54 students in the su

rvey, 9 are enrolled in band camp. If there are a total of 1200 students in the school district which estimate is reasonable for the number of students in the whole school district who are enrolled in the bank camp.

Mathematics
1 answer:
fgiga [73]3 years ago
5 0

the correct answer is 200


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Gisela is putting her 35 CD into categories. She has 11 that are pop music, and she has 3 times as many rock CDs as she has clas
Sav [38]
R + c=24
r=3c
3c+c=24
x=6
So there are 18 rock CDs
5 0
3 years ago
Bajo del Gualicho has an elevation of - 72 meters. Lago Enriquillo has an elevation of - 46 meters. Note
Harman [31]

Answer: Bajo del Gualicho has a higher elevation than Lago Enriquillo.

Step-by-step explanation:

Since in this case the "elevations" are negative because are under sea level, we can call it depth.

In this sense, we are given the "elevations" or depths of two places:

Bajo del Gualicho: -72 m

Lago Enriquillo: -46 m

Keeping in mind we are actually talking about the depth of this places, we can  say Bajo del Gualicho is deeper than Lago Enriquillo, and this is best expressed with the following inequality:

G>E

Where G represents Bajo del Gualicho and E represents Lago Enriquillo.

4 0
3 years ago
Read 2 more answers
1. What must be true about a circle with a circumference of 16 π?
snow_tiger [21]
1. - B) <span>the diameter is 16

2. - C.) </span><span>diameter is 8

3. - D.) </span><span>a circle's circumference divided by its diameter.

4. - C.) </span><span>the radius.

5. - A.) 9.42

6. - D.) </span><span>16 inches or less.

7. - A.) </span><span>π

8. - B.) </span><span>2 (3.14) π

9. - A.) 8

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Hope this helps!</span>
7 0
2 years ago
The soccer team collected $800 at a car wash fundraiser. They charged $5.00 for small vehicles and $10.00 for larger vehicles. T
Amiraneli [1.4K]

Answer:

60

Step-by-step explanation:

Substitute 50 for y in the formula

5x+10y=800

5x+10*50=800

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5x=800-500

5x=300

x=300/5

x=60

3 0
2 years ago
Read 2 more answers
If c is the hypotenuse of a right triangle,find the missing side. If necessary, round to the nearest hundredth. c=sqrt(155), b=s
Lunna [17]
A^2 + 31 = 155  - I squared each of b and c for those numbers
a^2 = 155 - 31
a^2 = 124
a = 4 * sqrt(31)
6 0
3 years ago
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