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2 years ago

Question 7 Show the work please

Mathematics

2 answers:

kozerog [31]2 years ago

6 0

The answer to this would be
B- 36

Katena32 [7]2 years ago

5 0

To acquire a given product. Insofar as the amount people are prepared to pay for a product represents its value, price is also a measure of value.

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Brenden Read 3/4 of a book that was 7/8 inches thick. How much of the book, in inches, did he read?

Firdavs [7]

Answer:

Step-by-step explanation:

To find how much 3/4 of a number is, multiply 3.4 by the number. Since the book is 7/8 inches thick, Brenden read 3/4 * 7/8.

To multiply fractions, multiply straight across numerator and denominator.

3/4 * 7/8 = 3*7/ 4*8 = 21/32

7 0

3 years ago

The graph shows the vertical displacement y, in inches, that a weight bouncing from a spring world achieve if there were no fric

marissa [1.9K]

Answer:

Option B. $\frac{1}{6}$

Step-by-step explanation:

we know that

The frequency is equal to the number of cycles divided by the time

Remember that

1 cycle = 1 full wave to repeat itself

In this problem

From o to 12 seconds ------> there are 2 cycles

therefore

The frequency is equal to

$f=\frac{2}{12}=\frac{1}{6}$

3 0

2 years ago

1. Consider the data set 1,2,3,4,5,6,7,8,9.

ivanzaharov [21]

Answer: a) Mean = 5, Median = 5

b) Mean = 15, Median = 5

c) Due to presence of outlier i.e. 99.

Step-by-step explanation:

Since we have given that

1,2,3,4,5,6,7,8,9

Here, n = 9 which is odd

So, Mean would be

$\dfrac{1+2+3+4+5+6+7+8+9}{9}=\dfrac{45}{9}=5$

Median = $(\dfrac{n+1}{2})^{th}=\dfrac{9+1}{2}=5^{th}=5$

If 9 is replaced by 99,

1,2,3,4,5,6,7,8,99

So, mean would be

$\dfrac{1+2+3+4+5+6+7+8+99}{9}=\dfrac{135}{9}=15$

Median would be same as before i.e. 5

The mean is neither central nor typical for the data due to outlier i.e. 99

Hence, a) Mean = 5, Median = 5

b) Mean = 15, Median = 5

c) Due to presence of outlier i.e. 99.

5 0

2 years ago

Find the slope and the y-intercept of the line whose equation is -7x+y=-6

gulaghasi [49]

-7x + y = -6 |add 7x to both sides

y = 7x - 6

the slope: m = 7
the y-intercept: y = -6

6 0

3 years ago

What is the slope of (1,5) and (4,-2)

andriy [413]

Answer:-2-5÷4-1=-1

Step-by-step explanation:

6 0

3 years ago