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4 years ago

Which of the following describes a situation in which the total distance a car travels is 0 meters from its starting point?

Mathematics

2 answers:

Sedbober [7]4 years ago

7 0

The car first travels a distance of 9 meters and then travels 9 meters in the opposite direction

katrin2010 [14]4 years ago

4 0

Last one.....car travels 9 meters and then travels 9 meters in opposite direction

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The speed of light is 299,792.458 .

andrezito [222]

Answer:

when you round the number up it becomes 300,000.00

3 0

2 years ago

Tyler wants to buy a new tub and that cost $312. He has already saved the plan to save $24 per week over the next few weeks whic

laila [671]

Answer:

13 weeks

Step-by-step explanation:

Given that :

Cost of new tub = $312

Planned saving per week = $24

The number of weeks he'll have to save in other to be able to afford the tub can be obtained using the relation :

Number of weeks = cost of new tub / weekly saving

Number of weeks = $312 / $24

Number of weeks = 13 weeks

5 0

3 years ago

Is for over two and 20/6 proportions

ad-work [718]

No they're not proportional, and it's four*.
4/2 = 2
20/6 = 3.333333333334 or 3 1/3

4 0

3 years ago

Read 2 more answers

What is the total surface area of the prism?

Trava [24]

The total surface area of this prism is 480.

7 0

3 years ago

Read 2 more answers

HELP!

maksim [4K]

Part A

$4x^2 -7x-15=0\\\\(4x+5)(x-3)=0\\\\x=-\frac{5}{4}, 3$

So, the x-intercepts are $\boxed{\left(-\frac{5}{4}, 0 \right), (3,0)}$

Part B

The vertex will be a minimum because the coefficient of $x^2$ is positive.

The x-coordinate of the vertex is $x=-\frac{-7}{2(4)}=\frac{7}{8}$

Substituting this back into the function, we get $f\left(\frac{7}{8} \right)=4\left(\frac{7}{8} \right)^2 -7\left(\frac{7}{8} \right)^2 -15=-\frac{289}{16}$

So, the coordinates of the vertex are $\boxed{\left(\frac{7}{8}, -\frac{289}{16} \right)}$

Part C

Plot the vertex and the x-intercepts and draw a parabola that passes through these three points.

The graph is shown in the attached image.

7 0

2 years ago