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astraxan [27]
3 years ago
15

Simplify: 4 1/2 ÷ 2:

Mathematics
1 answer:
denis23 [38]3 years ago
3 0

Answer:

9/4 = 2 1/4

Step-by-step explanation:

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Greenfields is a mail order seed and plant business. The size of orders is uniformly distributed over the interval from $25 to $
LekaFEV [45]

Answer:

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b) 58

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Step-by-step explanation:

Given that the size of the orders is uniformly distributed over the interval

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parameter for normal distribution is given as ;  a = 25,  b = 80

size/value of order  = a + random number ( b - a )

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<u>b) Value of the last order generated based on random number (0.6)</u>

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= 25 + 33 = 58

<u>c) Average order size </u>

= ∑ order 1 + order 2 + ----- + order 10  ) / 10

= (47.55 + ...... + 58 ) / 10

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4 0
3 years ago
5. The scale of a map says that 8 cm represents 5 km.
sleet_krkn [62]

Answer:

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Step-by-step explanation:

To find any scale drawing use a proportion with one unit of values on the top and the other on the bottom. For example 8cm/5km = x/8km. So you would multiply 8 cm and 8 km and then divide by 5 to get 12.8 cm. For the second question plug in 5m in the numerator and solve for its denominator.

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3 years ago
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