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Nataly_w [17]
3 years ago
8

A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 46.0 and 56.

0 minutes. Find the probability that a given class period runs between 51.5 and 51.75 minutes.
Mathematics
1 answer:
olchik [2.2K]3 years ago
7 0
I think you have to decide each one idk
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The sales tax is ​$56 on the purchase of a dining room set for ​$1400 Find the sales tax rate.
OLga [1]

Answer:

4%

Step-by-step explanation:

1400x=56

x=56/1400

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0.04= 4%

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Korolek [52]

Answer:

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Step-by-step explanation:

Point A is half way between -17 and 5. This is span has a total distance of 17 + 5 = 22. Half way is 11 units from -17 or 5. So -17 + 11 = -6.

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3 years ago
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luda_lava [24]

Answer:

In mathematics, a polynomial is an expression consisting of variables and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponentiation of variables. An example of a polynomial of a single indeterminate x is x² − 4x + 7

Step-by-step explanation:

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3 years ago
Sequence of numbers 1.5,2.25,3.0,3.75 in a recursive formula?
stellarik [79]

Answer:

f(n + 1) = f(n) + 0.75

Step-by-step explanation:

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3 years ago
draw three rectangles.Then draw to show halves,thirds,and fourths. Write about each whole that you have drawn
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6 0
3 years ago
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