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larisa86 [58]
3 years ago
13

Amy is backpacking with her friends. At the base of a hill, they find the temperature to be 23.7°C. As they reach the summit sit

uated at a height of one kilometer, they notice that the temperature has dipped to 17.2°C.
If h represents the height and T represents the temperature, which of the following equations can be used to model this situation?
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
8 0

Answer:

Step-by-step explanation:

The rate of change of temperature with increasing height above the base of the hill is

 17.2°C - 23.7°C

------------------------- = -6.5°/km

          1 km

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Brigitte is shorter than 5 feet. (Brigitte's height=h). Help please
KonstantinChe [14]

Brigitte is shorter than 5 feet. (Brigitte's height=h)

We write this in  inequality form

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Suppose if it is given ' height is more than 5 feet ' then we use greater than symbol (>)

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3 0
3 years ago
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a store sells grass seed in small bags and large bags.the small bags have 7 pounds of seed for 27.93 and large bags cost 66.98.w
Nonamiya [84]

Answer

Find out the ratio of price to pound for each bag.

To prove

As given

A store sells grass seed in small bags and large bags.the small bags have 7 pounds of seed for $27.93 .

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Now find out the cost for the 1 pound.

1\ pound\ cost= \frac{27.93}{7}

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Now find out pounds in the large bags.

Let us assume that the number of pounds in the large bags be x.

Than

3.99 × x = 66.98

x = \frac{66.98}{3.99}

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Now find out the ratio of  price to pound for each bag.

As small bags weight = 7 pounds

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\frac{Price\ of\ small\ bag}{Cost\ of\ the\ small\ bags} = \frac{27.93}{7}

As large bags weight = 16.8 pounds

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7 0
3 years ago
Cameron made 1 loaf of bread. His family ate 4/6 of the loaf of bread. How much of the loaf of bread remains?/
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Answer:

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7 0
3 years ago
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Answer:

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