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3 years ago

Jody has already hiked 4 kilometers

Mathematics

2 answers:

Roman55 [17]3 years ago

8 0

Answer:

nice

Step-by-step explanation:

jody

amm18123 years ago

3 0

Answer:

The function should be 2.5h + 4 = 12

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Full Question:

Jody has already hiked 4 kilometers. The trail is 12 kilometers long. She can hike 2.5 per hour. Which function will help Jody figure out how many more hours, h, she needs to hike?

Step-by-step explanation:

Let number of hours = h

Given that she can hike 2.5 per hour. So that means distance travelled in "h" hours will be 2.5h

It is also given that Jody has already hiked 4 kilometers.

So total distance travelled by Jody in "h" hours will be (2.5h + 4)

Given that trail is 12 kilometers long.

That means Jody has to travel for 12 kilometers. In that case both values will be equal and we get equation:

2.5h + 4 = 12

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The graph below shows the distance, y, in miles, of a bird from its nest for a certain amount of time, x, in minutes: Graph titl

Degger [83]

Answer:

The initial value is 3

It represents the distance between the bird and its nest before any elapsed time which is 3 miles.

Step-by-step explanation:

The graph is shown in the attached image.

The general form of a straight line is:

y = mx + c

where:

m is the slope and c is the y-intercept.

The y-intercept is also known as the initial value. It is the value of y at x=0.

From the givens, we can note that at x = 0, the y-value is 3. This means that the y-intercept is 3.

Now, in the problem, x represents the time in minutes while y represents the distance of the bird from the nest in miles.

At x = 0, meaning before any time elapsed, the distance of the bird from its nest was 3 miles.

Hope this helps :)

4 0

3 years ago

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IRISSAK [1]

Answer:

Step-by-step explanation:

8 0

3 years ago

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Solve for b: A= (h(a+b))/2

tresset_1 [31]

A= (h(a+b))/2

multiply each side by 2

2A = (h(a+b))

divide each side by h

2A/h = a+b

subtract a from each side

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6 0

3 years ago

Find the area of a parallelogram with a height of 2x - 3 and a base of x + 4.

saw5 [17]

Multiply the two as area is base times height.
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3 years ago

I can't find the right answer

OlgaM077 [116]

Answer:

$x10$

Step-by-step explanation:

$x^2 > 100\\\\\mathrm{For\:}u^n\:>\:a\\\mathrm{,\:if\:}n\:\mathrm{is\:even}\mathrm{\:then\:}u\:\:\sqrt[n]{a}\\\\x\sqrt{100}\\\\\sqrt{100}=10\\\\x10$

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3 years ago