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Sholpan [36]
3 years ago
5

A math teacher wants to find out the average number of hours his students spend working on their math homework for his class eac

h week. Which group best represents a sample of the population?
Mathematics
2 answers:
HACTEHA [7]3 years ago
5 0

Answer:

the answer is C. 30 students selected from his class roster.

Step-by-step explanation:

Nataly [62]3 years ago
4 0
What are the options...
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F(x) = - 3x + 4; g(x) = f(x) + 1 <br> Graph it and then describe the graph
inna [77]

The graph of function f(x) and g(x) is parallel lines separated by 1 unit.

In this question we have been given two functions f(x) = - 3x + 4 and         g(x) = f(x) + 1

We need to graph these functions and then describe the graph.

The graph of given functions is as shown below.

The graph of function f(x) is a straight line with slope -3 and y-intercept 4.

The function g(x) is nothing but but function f(x) translated upward by 1 unit.

The graph of function g(x) is also a straight line with slope -3 and y-intercept 5.

Therefore, the graph of function f(x) and g(x) is parallel lines separated by 1 unit.

Learn more about graph of function here:

brainly.com/question/9834848

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3 0
1 year ago
What is the common difference between successive terms in the sequence?
anzhelika [568]
Look at each term. How does the next one change? what is added?

The answer is 6, because there is an increase of 6 for each term
7 0
3 years ago
Read 2 more answers
there are 6 brown, 5 blue, and 2 orange marbles in a hat what is the probability of picking 2 orange marbles in a row without re
Bess [88]
You have a probability of 7% to pick out the first orange marble then you have a probability of 8% to pick out the second orange.
4 0
2 years ago
How do you access the math tutor on Brainly for free? Sometimes it says it costs money and then a couple weeks later it's free a
Vilka [71]
Just answer some questions
3 0
3 years ago
A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park is 280 yards long. What is the area of
Zepler [3.9K]

Answer:

56,000 yards

Step-by-step explanation:

7 inches → 280 yards

1 inch → 280 ÷ 7 = 40 yards

5 inches → 40 x 5 = 200 yards

Area = 280 x 200 = 56 000 yards

7 0
3 years ago
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