Ask question

Ask question

All categories

3 years ago

5

1. A sample is being chosen for a survey to find out how people feel about adding more stop signs near a school. Which group wou

ld be least biased?
A. voters
B. drivers
C. students
D. teachers

1 answer:

Anna71 [15]3 years ago

8 0

I think that it would be voters because they are asking the people if they should or not.

You might be interested in

ABC is a dilation image of DEF. What is the scale factor?

GrogVix [38]

The complete question in the attached figure

we know that
length side AB=8 units
length side DE=4 units

[ABC]=[DEF]*[scale factor]
then
[scale factor ]=[ABC]/[DEF]---------> 8/4--------> 2

the answer is
the scale factor for a dilation image of DEF to obtain ABC is 2

4 0

3 years ago

What is the equivalent radical expression for the exponential expression<br> below?<br> 181/2

Snowcat [4.5K]

Answer: Use this rule to change the term to a radical:

x

1

n

=

n

√

x

18

1

2

⇒

2

√

18

⇒

√

18

We can simplify this expression, if necessary, by using this rule for radicals:

√

a

⋅

b

=

√

a

⋅

√

b

√

18

⇒

√

9

⋅

2

⇒

√

9

⋅

√

2

⇒

3

√

2

Step-by-step explanation:

6 0

2 years ago

A plane can fly 11 miles per minute the plane will fly 6 trips and eat shrimp is 500 miles how many hours will the plane fly

Citrus2011 [14]

If i understand the question correctly the plane will fly 6 trips of 500 miles each trip.

Number of minutes it takes the plane to fly 500 miles

= 500 / 11

= 45.45 minutes

For 6 trips this = 45.45 * 6 = 272.73 minutes

= 4.55 hours to nearest hundredth.

3 0

3 years ago

Solve the system of equations

STALIN [3.7K]

the answer will be C. (4,2)

6 0

3 years ago

The isosceles triangle theorem says \"if two sides of a triangle are congruent, then the angles opposite those sides are congrue

WITCHER [35]

The correct answer for this question is letter C, because then you know that PS = SR, QS = QS (of course) and PQ=QR (given), then triangles are congruent and thus angle QPS equals angle QRS and the triangle PQR is then isosceles

7 0

2 years ago

Read 2 more answers