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2 years ago

What is The answer to 1/6x+12=1/2(x-6)

Mathematics

1 answer:

mr Goodwill [35]2 years ago

6 0

Answer:

negative infinite, negative 72

Step-by-step explanation:

i looked it up on google

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There are some oranges in a basket. By adding 8/5 to the basket the total became 130. How many oranges were in the basket to sta

olga2289 [7]

78....................................................

8 0

2 years ago

16^5/4•16^1/4/(16^1/2)^2

Kazeer [188]

Answer:

The simplified expression is 16^-1/6

Step-by-step explanation:.

16^5/4•16^1 /4/ (16^1/2)^2

The dot means multiplication. The expression is rewritten as

16^5/4 × 16^1/4 / (16^1/2)^2

Recall the following rules of indices

1) y^a × y^b = y^(a+b)

2) (y^a)^b = y^ab

y^b/ y^a = y^(b-a)

Applying these rules of indices

16^5/4 × 16^1/4= 16^((5/4×1/4) = 16^((5/16)

(16^1/2)^2= 16^ 1/2×2 = 16^1 = 16

Therefore

16^5/4 × 16^1/4 / (16^1/2)^2

= 16^(5/16) /16

=16^(5/6) × 16^-1

= 16^ (5/6)-1

= 16^-1/6)

,The simplified expression is 16^-1/6

8 0

2 years ago

Using the dot plots provided, what is the mean absolute deviation of the height of basketball players, rounded to the nearest te

Kazeer [188]

Answer:

$MAD= \frac{1}{14} 27.286 = 1.949 \approx 2.0$

Step-by-step explanation:

Previous concepts

The mean absolute deviation or MAD "is the average of the absolute deviations or the positive difference of the given data and that certain value (generally central values)". And is given by this formula:

$MAD= \frac{1}{n} \sum_{i=1}^n |x_i -\bar X|$

Solution to the problem

Assuming the info from the picture. So then the data is this one:

66,69,70,70,71,72,72,72,73,73,74,75,75,75

So the first step is find the mean for the dataset with the following formula:

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

And if we replace the values we got:

$\bar X = \frac{66+69+70+70+71+72+72+72+73+73+74+75+75+75
}{14}=71.929$

And now we need to subtract for each value the mean like this:

Data $X_i -\bar X$

66 5.929

69 2.929

70 1.929

71 0.929

72 0.0714

73 1.0714

74 2.0714

75 3.0714

Now we need to add the deviations and divide by the the number of data values and we got:

$MAD= \frac{1}{14} 27.286 = 1.949 \approx 2.0$

5 0

2 years ago

Y = 5/x<br> That happens to the value of y if the value of x triples?

Fofino [41]

Answer:

D. ÷ 3

Step-by-step explanation:

We can use any numbers for x to see what would happen to y:

If x was 5, y would be 1 (because 5 ÷ 5 = 1). Now, if we tripled x and made it 15 (5 × 3 = 15), y would be 1/3 (because 5 ÷ 15 = 1/3).

This means that the value of y divides by 3, option D

Hope this helps!

8 0

1 year ago

Read 2 more answers

Solve the inequality 8 < 12 + c < 12

Anvisha [2.4K]

Separate the inequalities by part.

$8$

We'll do 8 < 12+c first then 12+c<12 next.

$8-12$

Then 12+c<12

$12+c$

Then mix c<0 and c>-4 as we'll get $-4$ #

6 0

2 years ago