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erastovalidia [21]
3 years ago
11

Pablo is very curious about the five favorite fruit drink among students at his school. Which method is most likely able to give

him an unbiased sample?
a.) selecting his 5 closest friends
b.) selecting the members of his soccer team
c.) selecting every tenth name on the school phone list
d.) selecting the people who show interest in completing his survey.
Mathematics
2 answers:
adelina 88 [10]3 years ago
7 0
C. Selection every tenth name on the phone school list. 

I hope this helps! :)
Olin [163]3 years ago
5 0
C is the anwser for this question
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Y varies directly with x. When x is 4 y is 8. Find y when x = 10.
grandymaker [24]

Step-by-step explanation:

y = 4 when x = 8 So, 4 = 8k

k = 1/2

y = (1/2)x

Therefore, when x = 10, y = (1/2)(10) = 5

4 0
2 years ago
The given line passes through the points (-2,-4) and (2,2) What is the equation, in point-slope form, of the line that is parall
Morgarella [4.7K]

Answer:

(y-1)=\frac{3}{2}(x+3)


Step-by-step explanation:

The point slope form of a line is (y-y_1)=m(x-x_1) where x_1=-3\\y_1=1. We write  

(y-1)=m(x--3)\\(y-1)=m(x+3)


Since the line is parallel to the line shown it will have the same slope. To find m, count the slope from each marked point on the graph. Count the rise then the run and create a fraction rise/run. The slope is 6/4 which simplifies to 3/2. Now substitute it for m.

(y-1)=\frac{3}{2}(x+3)




3 0
3 years ago
Please help me!! ......
fenix001 [56]

Answer:

b)480 cm^2

Step-by-step explanation:

perimeter=(16+12+20) cm

=48 cm

lateral surface area= perimeter × height

=48×10 =480 cm^2

4 0
3 years ago
I need help explain “how to find” these probabilities, thanks a lot
USPshnik [31]

answer is attached below with full explanation

3 0
3 years ago
What is the area of a square with side lengths of 3/5 units?
umka2103 [35]

Answer:

We must solve 3/5 x 3/5.

3/5 x 3/5 = 0.36

The units we'll use is  because units are the unt we're given, and it is squared because it is the area of a shape.

Your final answer is 0.36

6 0
2 years ago
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