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mezya [45]
3 years ago
9

What is the probability that a randomly selected child from this group will have red hair, given that he has straight hair? (Ent

er your answer as a fraction.)
Mathematics
1 answer:
Anit [1.1K]3 years ago
5 0

Answer:

Your question was incomplete, as the values are not given.

I guess these are the values you are talking about.

Hair Type   Brown   Blond   Black    Red    Totals

Wavy           20           5          15         3        43

Straight        80          15         65        12       172

Totals          100         20         80        15       215

Now w have to find out the probability of a child with red, straight hair.

Total no of children with straight hair are = 172

The children having straight red hair = 12

The probability of selected child = 12/172.

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Rzqust [24]
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5 0
3 years ago
Y=4x-18<br><br> Find ordered pairs of intercepts of each line
Masja [62]

The ordered pairs for the intercepts are as follows:

x intercept = 9/2

y intercept = -18

In order to find either of these you must put 0's in for the other variable. So, to find the x intercept, we start by putting 0 in for y.

y = 4x - 18

0 = 4x - 18

-4x = -18

x = 9/2

To find the y intercept, we put a 0 in for x.

y = 4x - 18

y = 4(0) - 18

y = 0 - 18

y = -18

5 0
3 years ago
What is the decimal multiplier to increase by 3%?
vaieri [72.5K]

Answer:

1.03

Step-by-step explanation:

The increase is 3% above the original 100%, thus

multiplier = 100 + 3 = 103% = \frac{103}{100} = 1.03

5 0
3 years ago
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maks197457 [2]

Answer: 94x-1

Step-by-step explanation:

6 0
2 years ago
Question 2 Multiple Choice Worth 1 points)
Sati [7]

Comparing g(x) with f(x), you can see that the function f(x) is translated to the right by 6 units to produce g(x) which is equivalent to (x-6)²

<h3>Transformation of function</h3>

Transformation is a techniques use to change the position of an object on an xy-plane.

Given the parent function f(x) = x² and the function g(x) = x²-12x +36

Factorize g(x);

g(x) = x²-6x-6x+36

g(x)=x(x-6)-6(x-6)

Group the terms to have;

g(x) = (x-6)²

Comparing g(x) with f(x), you can see that the function f(x) is translated to the right by 6 units to produce g(x) which is equivalent to (x-6)²

Learn more on transformation here: brainly.com/question/4289712
#SPJ1

4 0
2 years ago
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