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Elan Coil [88]
2 years ago
10

Mr. Mustard said: "If you add the ages of my

Mathematics
1 answer:
beks73 [17]2 years ago
7 0

Answer:

Mr. Mustard is 44 years old

Step-by-step explanation:

70 - (11+15) = 44

44 + (11+15) = 70

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A line contains the points (10,7) and (5,-8). Write the equation of the line.
kobusy [5.1K]
Y=3x-23
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3 0
2 years ago
Yolanda wanted to see if there was a connection between red hair and green eyes. She observed people walking past her on the str
Nutka1998 [239]
Given the frequency table on the relationship between red hair and green eyes.
                       Green Eyes            Eye Color other than Green             Total
Red Hair                18                                       29                                    47

Hair Color
other than             114                                     650                                  764
Red

Total                     132                                     679                                   811

The relative frequency table is obtained from a frequency table by dividing each entry of the requency table by the overall total of the frequency table.

The relative frequency table of the frequency table above is given below.
                       Green Eyes              Other Eye Color                    Total
Red Hair   18/811 = 0.02 = 2%      29/811 = 0.04 = 4%    47/811 = 0.06 = 6%

Other Hair
Color       114/811 = 0.14 = 14%|650/811 = 0.80 = 80%|764/811 = 0.94 = 94%

Total        132/811 = 0.16 = 16%|679/811 = 0.84 = 84%|811/811 = 1.0 = 100%

Given that x is the relative frequency of people that have other hair color and have green eyes, thus, the value of x is 14%.

Therefore, <span>the value of x in the table = 14%.</span>
8 0
3 years ago
Read 2 more answers
I NEED AN ANSWER ASAP!! IM MARKING THE FIRST ANSWER BRAINLIEST!
Rom4ik [11]
The tennis balls will not go the same distance

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3 0
2 years ago
Find the value of the trigonometric ratio. Express your answer as a fraction in lowest terms.
Blizzard [7]

Answer:

12/13

Step-by-step explanation:

We know that cosine is the adjacent side divided by the hypotenuse in a right triangle.

The adjacent side to angle C is BC

The hypotenuse is AC because it is opposite to the right angle

So...

cosine is (BC)/(AC)

36/39

12/13

4 0
2 years ago
Factor 125x3 + 343y3
Annette [7]

Answer:

(5x + 7y)(25x² - 35xy + 49y²)

Step-by-step explanation:

125x³ + 343y³ ← is a sum of cubes and factors in general as

a³ + b³ = (a + b)(a² - ab + b² )

125x³ = (5x)³ ⇒ a = 5x

343y³ = (7y)³ ⇒ b = 7y

125x³ + 343y³

= (5x + 7y)((5x)² - (5x × 7y) + (7y)²)

= (5x + 7y)(25x² - 35xy + 49y²) ← in factored form

5 0
2 years ago
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