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Zigmanuir [339]
2 years ago
5

A Gallup Poll interviews a random sample of 2,500 Adult Americans to predict the opinions of all adults living in the United Sta

tes on color discrimination. ( BIASED OR UNBIASED)
Mathematics
1 answer:
Setler [38]2 years ago
3 0

Answer:

unbiased

Step-by-step explanation:

i want brainest

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Multiplication equations that has a solution of 8
Lostsunrise [7]
Answer- 8 x 1 or 4 x 1
3 0
2 years ago
If L, M and N are midpoints of the sides of PQR, PR = 46, PQ = 40, and LN=17, find each measure
Serga [27]

Check the picture below.

let's recall that the midsegment of a triangle is the segment that's half-way to both endsides and is at the same time parallel to the 3rd side, is also half the length of the parallel side, so-called the base.

so, for example, we know L, M and N are midpoints to each segment, that means that LM is a midsegment and parallel to PR and also half the length of PR, same is true for LN and MN.

5 0
2 years ago
Help needed pleaseee
ohaa [14]

Answer:

A

Step-by-step explanation:

Since we're dealing with perpendicular lines, we take the recipricol of the m value of the original equation.

So the slope we're dealing with is 1/2.

And the equation we have so far is

y = 1/2x + b

Now we solve for b by plugging in the point (4,2).

2 = 1/2(4) + b

2 = 2 + b

b = 0

So the final equation is

y = 1/2x

8 0
2 years ago
twelve students have an equally likely chance of being selected in a drawing at school. eight are girls and four are boys. what
andriy [413]

Answer:

33% chance

Step-by-step explanation:

there are 12 students total and there are two groups of students, boys and girls, 8 girls 4 boys so we take that and convert it to a fraction which would make 2/3 girls and 1/3 boys, so that would mean that boys have a 33% chance of being selected

8 0
3 years ago
I really need help pls
Ede4ka [16]
I’m pretty sure it’s 4
5 0
3 years ago
Read 2 more answers
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