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3 years ago

Convert each rate, Round to the nearest hundredth if necessary 17 cm/min=_____ ft/h

Mathematics

1 answer:

vaieri [72.5K]3 years ago

8 0

17 cm/min= ________ ft/h
17 x 60 = 1020 cm = 34 feet
Answer: 17 cm/min = 34 ft/h

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If 8 widgets equal 4 curlicues and

dalvyx [7]

So 8w=4c and 2c=3g. divide the first equation by 2 and you get 4w=2c. merge the two equation give you 4w=2c=3g, or 4w=3g. multiply 4 on both sides give you 16w=12g. So 16 widgets equal how 12 goof-ups?

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3 years ago

x squared plus y squared equals 80. My daughter has to work out what x and y are. I have worked it out by trial and error, but k

olya-2409 [2.1K]

you Need to think of 2 square numbers that add up to make 80

answer:

64 + 16

this means that x = 8 and y = 4

because of the square roots

y = 4

and

x = 8

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4 years ago

Please help I don't know the median give an answer and explanation

morpeh [17]

Answer:

Median is the middle of the data set. For example this data set is 4, 6, 7, 9, 10. First you take out 4 and 10. The you take out 6 and 9 to get a median of 7. But if there is an even amount of numbers like in this data set, 1, 2, 4, 5. Then you take out 1 and 5 and then find the middle point in between 2 and 4 which is 3.

5 0

2 years ago

Sorry guys the highness of the % is 93 points so here you go thx for helping!!:}

agasfer [191]

Answer:

Thanks! But why report when the people can't see this question or even get the points since its from a while ago

step-by-step explanation:

3 0

3 years ago

-Twenty years ago, Mr. Davis purchased his home for $160,000. Since then, the value of the home has

pochemuha

The value of home today is $ 424527.63

Solution:

Given that, Twenty years ago, Mr. Davis purchased his home for $160,000

Since then, the value of the home has increased about 5% per year

To find: Exponential function to find the value of home today

The exponential growth function is given by:

$y = a(1 + r)^t$

Where, "y" is the worth after "t" years

"a" is the initial amount

"r" is the rate of interest per year

From given information,

a = 160000

t = 20 years

$r = 5 \% = \frac{5}{100} = 0.05$

Substituting the values we get,

$y = 160000(1 + 0.05)^{20}$

Thus the exponential function is found

Let us find the value

$y = 160000(1 + 0.05)^{20}\\\\y = 160000(1.05)^{20}\\\\y = 160000 \times 2.653\\\\y = 424527.63$

Thus the value of home today is $ 424527.63

5 0

3 years ago