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3 years ago

Please need help on this math

Mathematics

2 answers:

Elis [28]3 years ago

5 0

Answer: B)

Step-by-step explanation: 21, 22, 22, 24, 24, 26, 26, 28, 29, 30, 32

777dan777 [17]3 years ago

4 0

The answer is B. replace a 26-year old with a 24-year old because when you get the median of the original ages it’s 26 but if you change it to 24, it will decrease

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Helpppppp pleaseeeeee !!!!!!!!! !!!!

Sergio [31]

Given:

The function is:

$f(x)=6x-3$

To find:

The inverse of the given function, then draw the graphs of function and its inverse.

Solution:

We have,

$f(x)=6x-3$

Step 1: Substitute $f(x)=y$ .

$y=6x-3$

Step 2: Interchange x and y.

$x=6y-3$

Step 3: Isolate variable y.

$x+3=6y$

$\dfrac{x+3}{6}=y$

Step 4: Substitute $y=g(x)$ .

$\dfrac{x+3}{6}=g(x)$

Therefore, the inverse of the given function is $g(x)=\dfrac{x+3}{6}$ and the graphs of these functions are shown below.

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2 years ago

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DIA [1.3K]

Answer:

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Step-by-step explanation:

i think because 3 sides are given

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3 years ago

Line segment BA is tangent to the circle. A circle is shown. Secant D B and tangent B A intersect at point B outside of the circ

Mama L [17]

Answer: 88 units

Step-by-step explanation:

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3 years ago

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The specific gravity of a substance is the ratio of its weight to the weight of an equal volume of water. Kerosene weighs 0.82 g

netineya [11]

Answer:

The specific gravity of kerosene is 0.82

Step-by-step explanation:

Let

x -----> the weight in grams of a cubic centimeter of Kerosene

y ----> the weight in grams of a cubic centimeter of water

z ---> the specific gravity of a substance

$z=\frac{x}{y}$

we have

$x=0.82\ g\\y=1\ g$

substitute the values

$z=\frac{0.82}{1}=0.82$

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Reil [10]

2x2x5x5 or 2^2*5^5 hope this helps!

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3 years ago