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Evgen [1.6K]
2 years ago
5

The principal at Marina Middle School wants to determine if the 120 students in the seventh grade prefer to visit Catalina Islan

d or Camp Mosaic for their end-of-year trip. Which of the following is a representative sample of the population? Select all that apply.
Mathematics
1 answer:
miss Akunina [59]2 years ago
3 0
Wow excellent wonder you are a very nice guy with your work
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One cell phone company offers a plan that costs $29.99 and includes unlimited night and weekend
tamaranim1 [39]

Answer: 49.

It's 49 minutes

Step-by-step explanation:

I don't feel like explaining. It's 49 minutes.

8 0
3 years ago
A cab driver is paid $6 plus $0. 45 per mile driven. Which expression shows the amount of money the cab driver earns in m miles?
Leni [432]

Algebraic expression is the expression which consist the variables, coefficients and the constants. The expression for the condition given in the problem is 0.45m+6.

Given information

A cab driver is paid $6 plus $0.45 per mile driven.

Total number of total miles is <em>m.</em>

<h3>Algebraic expression</h3>

Algebraic expression is the expression which consist the variables, coefficients and the constants. The algebraic expression are used to solve the condition based problems by expressing them into the algebraic form.

As the cab driver is paid $6 as the fixed amount of the taxi irrespective to the mile driven. Thus this is independent to the other variables and written as the constant in the expression.

As the total miles driven by the cab driver is<em> m</em>. The cost of the per mile driven the car is $0.45. Thus the expression for this condition can be given as,

f(m)=0.45m+6

Hence, the expression for the condition given in the problem is 0.45m+6.

Learn more about the algebraic expression here;

brainly.com/question/953809

5 0
2 years ago
Pls answer i need answer fast
puteri [66]

Answer:

-24

Step-by-step explanation:

Given expression:

      3z (2y - 4)²

  z = -2 and y = 3

To solve this problem, simply substitute:

       3z (2y - 4)² = 3(-2){2(3) - 4}²

                           = -6(6-4)²

                           = -6 (2)²

                          = -6 x 4

                          = -24

3 0
3 years ago
Read 2 more answers
Which of the following is the value of a when the function f(x) = 3xl is written in the standard form of an absolute value
Feliz [49]

Answer:

  D.  3

Step-by-step explanation:

For g(x) = |x|, we seem to have ...

  f(x) = 3|x| = 3g(x) = a·g(x)

The value of 'a' is 3.

3 0
2 years ago
What is the value of x in the equation , when ?
mixas84 [53]

Answer:

x would equal 1

Step-by-step explanation:

7 0
3 years ago
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