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ale4655 [162]
3 years ago
14

Suppose a railroad rail 2 kilometers in length expands 16 centimeters on a hot day. How many meters would the center rise above

ground?
Mathematics
1 answer:
TEA [102]3 years ago
5 0

Answer:

1600000000.00 centimeter

Step-by-step explanation:


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A department store offers free samples of a 2-ounce
Nataly_w [17]

Answer:

The situation you are describing can be written as y=2x, or in this case t=2f, for every fragrance purchased there are 2 ounces of lotion that are given. Since the ounces of fragrance are not shown in this question, we can only make the graph on the ounces of lotion for every fragarance purchased. The points of the graph represent that for every fragrance bought, there is twice the amount of that in ounces of lotion. In summary,  the rule is t=2f where t would equal purchases of fragrance and f would equal the ounces of lotion.

(If there is any more you would like to add to the question I can answer that.)

8 0
3 years ago
Sam buys
mariarad [96]

Answer:

no

Step-by-step explanation:

2 boxes of eggs = 1.30 × 2 = 2.60

1 bottle of juice = 2.60

he payed 10 and got 0.90 so he payed 9.10

9.10-2.60-2.60= 3.90 which is the price of the 3 baguettes so.... 3.90÷3= 1.30£ is the price for 1 baguette

3 0
3 years ago
Please help me I’m stuck
Gre4nikov [31]

Answer:

x = 3.7

Step-by-step explanation:

We can find the side of the hypotenuse by applying pythagorean theorem.

{5}^{2}  +  {5}^{2}  =  {x}^{2}

25 + 25 =  {x}^{2}

50 =  {x}^{2}

x = 5 \sqrt{2}

Now we can apply pythagorean theorem on the other triangle

(5 \sqrt{2} ) {}^{2}  +  {x}^{2}  =   {8}^{2}

50 +  {x}^{2}  = 64

{x}^{2}  = 14

x =  \sqrt{14}

x = 3.7

4 0
3 years ago
Read 2 more answers
Is 5/8 greater than 61%? thanks i have late stuff that i need done
Sonbull [250]

Answer:I don’t think so since 5/8 is closer to a whole but 61%=61/100 seems bigger

Step-by-step explanation:

5 0
2 years ago
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kobusy [5.1K]

Answer:

Step-by-step explanation:

1) \sf v_{f} =v_{i} +gt

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       = 50 - 9.8

       = 40.2 m/s

2) The acceleration of the ball at its maximum height equals to the force of gravity. -9.8 m/s²

3) The velocity at its top of the path:When the ball is thrown straight up, its velocity keeps on decreasing due the pull of gravity which pulls it towards the ground. So, the velocity at the top of its path is zero.

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2 years ago
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