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tangare [24]
3 years ago
8

The school dance committee wants to know whether the students in the entire school prefer ballet or jazz. The dance committee dr

aws a random sample from the following groups: All students on the dance team All students in each grade All girls in each grade All school teachers Which of the following groups best represents the population they should take a random sample from to get the best results for their survey? All students on the dance team All students in each grade All girls in each grade All school teachers
Mathematics
2 answers:
svlad2 [7]3 years ago
8 0

Answer:all students in each grade

Step-by-step explanation:

ss7ja [257]3 years ago
3 0

Answer:

All students in each grade

Step-by-step explanation:

This is because they want to know weather  the students in the entire school prefer ballet or jazz.

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Is the given number a solution of an equation or inequality 3x-4=10;5
kotykmax [81]

The given number is not a solution of the equation i.e. the number is an inequality

<h3>How to determine the solution?</h3>

The equation is given as:

3x- 4 = 10

The number is given as:

5

This means that

x = 5

Substitute x = 5 in 3x- 4 = 10

3 * 5- 4 = 10

Evaluate the product

15- 4 = 10

Evaluate the difference

11 = 10

The above equation is not true i.e. the equation is actually an inequality

Hence, the given number is not a solution of the equation i.e. the number is an inequality

Read more about inequality at

brainly.com/question/24372553

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7 0
2 years ago
Can one of you lovely people help me please ?
saveliy_v [14]

Answer:

the answer is

C. = x=22.82

4 0
2 years ago
Read 2 more answers
Expand the expression and combine like terms.(2+2w)⋅4+9(w+3)
Nonamiya [84]
0.8+0.8w+9w+27
9.8w+27.8

3 0
3 years ago
What is the result of dividing 2x^3+6x^2+6x+2 by x+1 ?<br><br> PLEASE HELP, WILL GIVE 5 RATING
Oduvanchick [21]

2x² + 4x + 2

using long division to obtain the quotient


8 0
3 years ago
Work out 12+8÷(9-5) 0.018÷0.06 Express as single fraction 5/7÷2/5
Anettt [7]

Step-by-step explanation:

I don't know if the first set of numbers is all in one set, but I'll do my best to give you an answer.

Really all you need to do is use PEMDAS for the first question.

(Parentheses, exponents, multiply, divide, add, subtract. In that order)

1 2 + 8 \div (9 - 5) \\ 12 + 8 \div 4 \\ 12 + 2 \\ 14

Then to simplify that fraction next to it, notice that 0.018 is 3x 0.06.

that's a 3:1 ratio, so it ends up simplifying to this:

\frac{3}{1}

Lastly, to solve the division of that fraction. If you divide by a fraction, you multiply whatever it's dividing by its inverse.

So...

\frac{5}{7}  \div  \frac{2}{5}  \\  \frac{5}{7}  \times  \frac{5}{2}  \\  \frac{25}{14}

7 0
3 years ago
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