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iragen [17]
1 year ago
10

Find the output, k, when the input, t, is 3 for k(t)=10t−2. k(3)=

Mathematics
1 answer:
Papessa [141]1 year ago
6 0

The value of the function k(t) for the t = 3 will be 28.

<h3>What is a function?</h3>

A certain kind of relationship called a function binds inputs to essentially one output.

A function can be regarded as a computer, which is helpful.

The machine will only accept specified inputs, described as the function's domain, and will potentially produce one output for each input.

In other words, the function is a relationship between variables, and the nature of the relationship defines the function for example y = sinx and y = x +6 like that.

Given the function,

k(t)=10t−2.

Now t = 3

k(3) = 10(3) - 2

k(3) = 30 - 2

k(3) = 28

Hence "The value of the function k(t) for the t = 3 will be 28".

For more about the function,

brainly.com/question/23712366

#SPJ1

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The figure is made up of a square and a rectangle. Find the area of the shaded region.
Viefleur [7K]

Answer:

40 square metres

Step-by-step explanation:

The shaded region is of a triangle, whose area is denoted by: A = (1/2) * b * h, where b is the base and h is the height.

Since the left figure is a square with side lengths 10, we know that the height of the triangle is also 10 metres. The right figure is a rectangle with length 4. Since the total base length of the entire figure is 18 and the base of the square is 10, then the width of the rectangle is 18 - 10 = 8 metres.

This width is also the base of the triangle, so b = 8.

Now plug these values into the equation:

A = (1/2) * b * h

A = (1/2) * 8 * 10 = (1/2) * 80 = 40

The area is 40 square metres.

6 0
3 years ago
Read 2 more answers
What is the midpoint of a line segment with endpoints (-2, 6) and (4, 3) in the
Inessa05 [86]

Answer:

(1, 9/2) or (1, 4.5)

Step-by-step explanation:

To find the midpoint, take the x1 and x2 values and divide it by 2, same for the y values.

(4-2)/2  and (6 + 3)/2

1 and 4.5

(1, 4.5)

3 0
3 years ago
Min has a shelf filled with books. The books have different thicknesses. This line plot shows the thickness of each book. He pil
Vladimir [108]

Answer:

$2\frac{1}{4} \ inch$

Step-by-step explanation:

We have the four thickest books from the line plot given by

Two books of $\frac{1}{2}$ inch thick and the two books of $\frac{5}{8}$ inch thickness.

So when the two $\frac{1}{2}$ inch thick book is being piled on the top of a $\frac{5}{8}$ inch thick books.

Therefore, the total thickness of the pile of books is given by :

$=2 \times \frac{1}{2}+2 \times \frac{5}{8}$

$=\frac{9}{4}$

$=2\frac{1}{4} \ inch$

Therefore, the thickness of the pile is $2\frac{1}{4} \ inch$ .

7 0
3 years ago
I don't know the answer or how to find the answer for give the domain and range of each function. #16 &amp; 18
NNADVOKAT [17]
The domain is anything x is and the range is anything y is. Therefore, to find the domain and ranges in #16 and #18, just copy down the numbers from the charts.

#16
Domain (x): 100, 120, 150, 170
Range (y): 5.4, 3.5, 2.7, 0.2

#18
Domain (x): 20, 25, 35, 40
Range (y): 12, 15, 21, 24
3 0
3 years ago
there are four children in Jana's family. She is less than 11 years old and is the oldest. there's a two-years age difference to
icang [17]

Answer:

Jana=10, twins=8, yuvi=6

Step-by-step explanation:

it's the only possible answer,as we know yuvi is older than 5 so let's just say she is 6 then the twins are 2 years older=8 and we know that and is less then 11 so that would be 10

8 0
3 years ago
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