3 years ago

Simplify 4/7 diveded by 3/-8

Mathematics

1 answer:

Law Incorporation [45]3 years ago

3 0

Answer:

- 32/21 or - 1 11/21

Step-by-step explanation:

You might be interested in

Consider the functions f(x) = 10^x and g(x)= f(x+4)

Alla [95]

D because u move it 4 to the right then it’s shifts the f

8 0

2 years ago

please help me I only have 2 minutes left winner gets brainliest is 1 + (8r+9) and (2+8) + 8r equivalent

s344n2d4d5 [400]

Answer:

Yes, this is equivalent.

Hope this helps!

7 0

3 years ago

A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no pr

hjlf

Answer:

a) $s= 9.74$

D. 9.74

b) $Median= 74$

B. 74

Step-by-step explanation:

Part a

We have the following dataset given:

69 74 75 62 70 93 64 69 61 88 67 77 87 90 66 91 77 63 82 82 71 74 76 65 83

We can begin calculating the sample mean with the following formula:

$\bar X = \frac{\sum_{i=1}^n X_i}{n}$

And replacing we got:

$\bar X = 75.04$

Now we can calculate the sample deviation with the following formula:

$s =\sqrt{\frac{\sum_{i=1}^n (X_i-\bar X)^2}{n-1}}$

And after replace we got:

$s= 9.74$

Part b

For this case we need to sort the value on increasing way:

[1] 61 62 63 64 65 66 67 69 69 70 71 74 74 75 76 77 77 82 82 83 87 88 90 91 93

And the median would be the value in the position 13 and we got:

$Median= 74$

6 0

3 years ago

Luis tiene tantos besos como lo indica el Luis tiene tantos pesos como lo indica elmenor número de tres cifras Carolina tiene t

OlgaM077 [116]

Answer:

me no speak espanyol

Step-by-step explanation:

7 0

3 years ago

A rectangular carpet has a perimeter of 274 inches. The length of the carpet is 95 inches more than the width. What are the dime

GrogVix [38]

Answer:

Length: 116

Width: 21

Step-by-step explanation:

Let's say that the width of carpet is x. If the length of the carpet is 95 inches more than the width, then let's say that the width is x + 95.

Since we are solving for the perimeter, you have to multiply the width and the length(x and x + 95) by two.

So,

2x + 2x + 190 = 274.

Simplify this and you get:

4x= 274 - 190

4x = 84

x= 21

So, the width is 21. This means that the length is 21 + 95.

21 + 95 = 116

4 0

3 years ago

Simplify 4/7 diveded by 3/-8​

Simplify 4/7 diveded by 3/-8