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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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Unit 2 Logic and Proof Homework 1 Inductive reasoning
fomenos

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To generate the next term, add 5 to the previous term.

Step-by-step explanation:18-13=5 see if it is the same for the others and go from there.

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What is the least common denominator for adding the fractions 4/15, 1/12, and 3/8
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I think you want the least common multipule (exg LCM of 2,3,4 is 12)

so we find the factors and include all of them so like this

15=3 times 5
12=2 times 2 times 3
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so to include all of them we include 3 2's, 1 3 and 1 5 or 2 times 2 times 2 times 3 times 5 or 8 times 15 or 4 times 30 or 120

the LCM is 120

so 4/15=32/120
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add 32/120+10/120+45/120=(32+10+45)/120=87/120
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3 years ago
2+2<br> will mark brainly est
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3 years ago
Christina wants to compute the cost of tiling the floor in her bathroom. The floor measures 7 feet 6 inches by 8 feet 10 inches.
ArbitrLikvidat [17]

Answer:

Two boxes will cost \$35.95\cdot 2=\$71.9. The cost of one tile is approximately \dfrac{\$71.9}{67}\approx \$1.08.

Step-by-step explanation:

Note that 1 ft = 12 in, then

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Each box of tiles contains 45 tiles, so Cristina has to buy 2 boxes. These two boxes will cost \$35.95\cdot 2=\$71.9. The cost of one tile is approximately \dfrac{\$71.9}{67}\approx \$1.08.

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3 years ago
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