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3 years ago

Which table(s), if any, represents a proportional relationship? Explain.

Mathematics

1 answer:

Wewaii [24]3 years ago

4 0

Answer:

The answer is Table 2.

Step-by-step explanation:

The answer is Table 2 because it has a proportional relationship. How I know it is a proportional relationship is because it said

0:0

1:10

2:20

3:30

4:40

5:50

If you look at it closely then you will see the 10 and 1's time table.

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(ASAPPP) The position of an object at time t is given by s(t) = -2 - 6t. Find the instantaneous velocity at t = 2 by finding the

prohojiy [21]

Answer:

The instantaneous velocity at $t = 2$ is $-6$ .

Step-by-step explanation:

We have the position as the function

$s(t) = -2 - 6t$

As we know that the velocity is the rate of change of position over time, so it is basically the derivative of the function.

so finding the derivate of $s(t) = -2 - 6t$

∴ $s'(t)=-6$

The instantaneous velocity at $t = 2$

$s'(2)=-6$

Therefore, the instantaneous velocity at $t = 2$ is $-6$ .

Please note that the negative value indicates the direction of movement, in this case, it would be backward.

7 0

3 years ago

G(x)=x^3+5x h(x) =x+3 find (g+h)(x)

exis [7]

$(g+h)(x) = x^3+6x+3$

Step-by-step explanation:

The operations on functions can be performed as they are performed on polynomials

The addition of functions is used in the given question

Given

$g(x)=x^3+5x\\h(x)=x+3$

We have to find:

$(g+h)(x)=g(x)+h(x)\\=x^3+5x+x+3\\=x^3+6x+3$

So,

$(g+h)(x) = x^3+6x+3$

Keywords: Functions, operations on functions

Learn more about functions at:

#LearnwithBrainly

7 0

3 years ago

What is 2000 minus 803

irina [24]

Hey there buddy the answer would be 1,197

6 0

3 years ago

Read 2 more answers

Simplify 1.5m7(-4m5)2

ANTONII [103]

ANSWER: -12m12

I’m positive I’m correct, Good luck!

3 0

3 years ago

pshichka [43]

Answer:

47.4%

Step-by-step explanation:

It has to be below 50% because those weights fall at or below the average.

8 0

3 years ago