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Lunna [17]
3 years ago
15

Pamela wants to learn more about the career preferences of students in her school. She interviews a number of students from the

advanced science class. Why is this sample likely to be biased?
Mathematics
1 answer:
Alex17521 [72]3 years ago
8 0
It is an advanced science class, therefore the students will most likely have a preference in science related careers, over representing science, and under representing anything else.
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Monty is making punch in a 7/8 gallon container.How many cups of punch can make ? 1 cup =1/16 gallon A 2 cups. B 7 cups. C 14 cu
Ainat [17]
C) 14 cups is the correct answer.
7 0
3 years ago
Suppose a square garden hose represented by 16x^2 ft^2. what is the length of each side?
Triss [41]

Answer:

4ft

Step-by-step explanation:

As we know area of a square is side*side

side*side = 16^2

side=√16ft^2

side=4ft

7 0
3 years ago
The product of a number and -7/10 is 1/2 what is the number 1. 7/20 2. -5/7 3. -7/20 4. 5/7
matrenka [14]

Answer:

2)  -5/7

Step-by-step explanation:

\frac{-7n}{10} = \frac{1}{2}

cross-multiply to get:

10 = -14n

-10/14 = n

n = -5/7 (simplified)

3 0
2 years ago
Explain your answer !!<br><br> Will give brainlst
Olegator [25]

Answer:

x=-17

y=-2 2/3

Step-by-step explanation:

start with the second one and do substitution

x -6y=-1 add the -6y over to get x alone

x=6y-1 put this into first equation

2(6y-1)-15y=6 distribute

12y-2-15y=6 add like terms

-3y-2=6 add the -2 over

-3y=8 divide by -3

y=-2 2/3 put this back into the first equation that was solved for x

x=6(-2 2/3)-1 distribute

x=-17

5 0
3 years ago
What is the equation of the line i slope intercept form of the line passing throughoints (-5, -2)) and (3,-14).
Paraphin [41]

STEP 1

Write out the formula needed

\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ \text{Also, m=}\frac{y_{}-y_1}{x_{}-x_1} \end{gathered}

STEP 2

Equate both equations together then substitute the values of the points into the equation.

\begin{gathered} \frac{y_2-y_1}{x_2-x_1}=\frac{y_{}-y_1}{x_{}-x_1} \\ \frac{-14-(-2)}{3-(-5)}=\frac{y-(-2)}{x-(-5)} \\ \frac{-14+2}{3+5}=\frac{y+2}{x+5} \\ -\frac{12}{8}=\frac{y+2}{x+5} \\ -\frac{3}{2}=\frac{y+2}{x+5} \\ \text{Cross multiply} \\ -3(x+5)=2(y+2) \\ -3x-15=2y+4 \\ 2y=-3x-15-4 \\ 2y=-3x-19 \\ \text{Divide both sides by 2} \\ y=-\frac{3x}{2}-\frac{19}{2} \end{gathered}

5 0
1 year ago
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