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Alexus [3.1K]
3 years ago
8

A bag of 100 tulip bulbs purchased from a nursery contains 25 red tulip​ bulbs, 20 yellow tulip​ bulbs, and 55 purple tulip bulb

s. ​(a) what is the probability that a randomly selected tulip bulb is​ red? ​(b) what is the probability that a randomly selected tulip bulb is​ purple? ​(c) interpret these two probabilities.
Mathematics
1 answer:
dlinn [17]3 years ago
6 0
To find the probability, you write a fraction with the number of expected outcomes to total possible number of outcomes.

a) Red - 25/100

b) Purple -55/100

c). There is a 25% or 1 in 4 chance to select a red bulb and a 55% or 5 in 11 chance of selecting a purple bulb.
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The location of four buildings on a coordinate grid are as follows:
Gre4nikov [31]

Answer:

3400 feet

Step-by-step explanation:

Distance between building 1 and building 2 = |5+3| = 8

Distance between building 2 and building 3 = |4+5| = 9

Distance between building 3 and building 4 = |-3-5| = 8

Distance between building 4 and building 1 = |4+5| = 9

total distance = 8 x 2 + 9 x 2 = 34

total distance in feet =  34 x 100 = 3400 feet

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3 0
3 years ago
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Square root of 75 plus square root of 3
olya-2409 [2.1K]
Answer:
6√3

Explanation:
Before we begin, remember the following:
\sqrt{a*b} = \sqrt{a}  *  \sqrt{b}
m \sqrt{a} + n \sqrt{a}  = (m+n) \sqrt{a}

Now, for the given:
75 can be written as 25*3
This means that:
\sqrt{75} = \sqrt{25*3}
Applying the above concept, we can find that:
\sqrt{75} = \sqrt{25*3} = \sqrt{25}  *  \sqrt{3}
Now, we know that:
√25 = 5 (we ignored the negative value)

This means that:
√75 = 5√3

Finally, we can compute the needed sum as follows:
√75 + √3 = 5√3 + √3 = 6√3

Hope this helps :)

8 0
3 years ago
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