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Rzqust [24]
3 years ago
13

An urn contains 7 red marbles and 12 blue marbles. if we randomly take 5 marbles without replacement, what is the probability th

at at least one will be blue?
Mathematics
1 answer:
igomit [66]3 years ago
7 0

\frac{1}{12}


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53% of students are male and 47% are female.
butalik [34]

Answer:

100%

Step-by-step explanation:

53+47=100

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3 years ago
In Exercise, sketch the graph of the function.<br> f(x) = 5x– 2
svetoff [14.1K]

Answer:

Th red curve is the graph for the given equation.      

Step-by-step explanation:

We are given the function:

f(x) = 5x-2

We have to graph the given function.

Properties of given function are:

  • The given function is a linear function of the form f(x) = ax + b
  • Here, a = 5 and b = -2.
  • The function is a straight line.
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The attached image shows the graph for the given function.

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3 years ago
Keith and Michelle went out to dinner. The total cost of the meal, including the tip, came to $53.70. If the combined tip came o
Brrunno [24]

Answer: $22.05 each

53.70 - 9.60 = 44.10

44.10 divided by 2 is 22.05

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3 years ago
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Work out the area of a triangle base 7.5m and height 6cm
navik [9.2K]
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5 0
4 years ago
The unit cost for a piece of fabric is $4.99 per yard including tax. You have $30 to spend on material. How many whole feet of m
Svetllana [295]
1 yd = 3 ft

This means the unit cost per feet is $4.99/3.

Let 'x' represent the length of the material in feet that you can be with $30.

(4.99/3)*x <= 30
6 0
3 years ago
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