P(bran muffin) =
Answer:
P = 2/16 This is based on 14/16 chance that the next pastry will be something else.
Step-by-step explanation:
We can also expand and say P= 2/16 = 1/8
Not P= 7/8
Answer: Lyn bought 8.25 yards of ribbon.
Step-by-step explanation:
Given : Lynn paid $12.21 for ribbon.
The cost of ribbon per yard was $1.48.
Then by using division operation , the length of ribbon ( in yards) bought by Lyn is give by :-
Hence, the length of ribbon bought by Lyn =8.25 yards
i.e. Lyn bought 8.25 yards of ribbon.
rest are amphibians. How many more types of reptiles are there than amphibians in the exhibits?
Answer:
There are 35 more types of reptiles than amphibians
Step-by-step explanation:
112-72=40
75-40=35
The 40 is the number of amphibians and if you do the number of reptiles minus the number of amphibians (75-40) you get how many more reptiles there are than amphibians.
The zoo has 32 more types of reptiles than amphibians. This was determined by subtracting the number of amphibians from the number of reptiles.
The subject of this question is mathematics, specifically a problem requiring the subtraction operation to determine the difference between two numbers. When you are told there are 112 types of reptiles and amphibians at the zoo and 72 of them are reptiles, you are being asked to find out how many are amphibians. To do this, you simply subtract the number of reptiles from the total number of amphibians and reptiles, which is 112 - 72 = 40. Now, the student asked how many more types of reptiles there are. Since there are 72 reptiles and 40 amphibians, you would find the difference by subtracting 40 from 72, giving the result of 32. So, there are 32 more types of reptiles than amphibians at the zoo.
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B) (A' ∩ B')
C) (A ∪ B)
D) A' ∪ B'
The expression represents the union of not A and not B will be A' ∪ B'. Then the correct option is D.
The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
The expression represents the union of not A and not B mathematically as,
A' ∪ B'
Then the correct option is D.
More about the Algebra link is given below.
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