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3 years ago

Which equation represents the graph?

Mathematics

1 answer:

umka21 [38]3 years ago

6 0

The equation that represents the graph is y = |x - 2|

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3.(8 points)Consider the following experiment:Experiment: A bag contains 3 red balls, 4 blue balls, 4 green balls and 3yellow ba

MakcuM [25]

Answer:

3 / 91

Step-by-step explanation:

Given :

Red balls = 3

Blue balls = 4

Green balls = 4

Yellow balls = 3

Total number of balls = (3+4+4+3) = 14

Sample space :

RR, BB, GG, YY, RB, BR, BG, GB, YG, GY, YR, RY, BY, YB, GR, RG

Probability of drawing two red balls without replacement :

1st draw :

P(red) = number of red balls / total number of balls

P(red) = 3/14

2nd draw :

P(red) = 2 / 13

Hence,

P(RR) = 3/14 * 2/13 = 6 / 182 = 3 / 91

5 0

3 years ago

The SAT mathematics scores in the state of Florida are approximately normally distributed with a mean of 500 and a standard devi

s2008m [1.1K]

I this the answer you are looking for would probably be 47.7%. hope this helps!!

6 0

3 years ago

Read 2 more answers

Please help with trig homework

ale4655 [162]

Triangle BCD is similar to triangle ACE, so corresponding side lengths are proportional to one another and we have

$\dfrac34=\dfrac{5.2}{5.2+x}$

Solve for $x$ :

$3(5.2+x)=4\cdot5.2\implies15.6+3x=20.8\implies3x=5.2\implies x\approx1.73$

4 0

3 years ago

What are all numbers that if added or subtracted are to equal -7

Helga [31]

Answer:

0+7 1+6 2+5 3+4

8-1 9-2 10-3 11-4 12-5 13-6 14-7 ......................

5 0

2 years ago

Is the answer a or b and why?

Nataliya [291]

Answer:

Step-by-step explanation:

The area between the curves y = d and y = f(x), between the limits x=a and x=b, is:

∫ₐᵇ (d − f(x)) dx

Alternatively, the area between the curves x = f(y) and x = a, between the limits y = c and y = d, is:

∫ᵈ (f(y) − a) dy

Answer A would give you the area between x = f(y) and the y-axis. It needs to include the − a term to be correct.

7 0

3 years ago