1) Classify a triangle with vertices A, B, and C where m

Q: involving the science fair. For this problem, assume that 10 exhibits entered the science fair, and…

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Q: What is 7/3 + 19/8

A: 73+198=5624+5724=56+5724=11324

Q: aermine ulesa,leand e

A: Given query is to find indicated angles.

Q: Evaluate: 40!/4!38!.

A: To evaluate 40!4! 38!. By the definition of factorial,  n!=n ×(n-1)×(n-2)×...×3×2×1 That is  40! =…

Q: What's the Probability that a person polled is female given they are not studying for their final ●…

A: The data shows the gender and studying for finals or not.

Q: Bob owns 14 different books. He wants to grab 8 of them and throw them into his backpack. How many…

A: Combinations: The number of combinations of r items selected from n items is, nr=n!n-r!r! Bob owns…

Q: What is the difference between permutations and combination? Develop a mnemonic ( or something…

A: Permutation means arrangement of things or entities. The word arrangement is used, if the order of…

Q: How did you come up with 18? Is there some sort of working?

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Q: please explain step by step, every concept in detail

A: To solve this problem, we can use the concept of combinations. Since the balloons of the same color…

Q: What values of a, r, and n should he use?

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Q: 3 3-T OTrue False

A: This is the series of geometric progression where ratio π/3 >1. Hence sum of infinite terms of…

Q: How many ways can the letter DADDY be arranged? Show steps

A: Given: Number of letters in DADDY n=5 The number of ways the letters of DADDY can be arranged is…

Q: What's the Probability that a person polled is Male and is studying for the finals What's the…

A: Given:   Studying Not Studying Total Male 13 11 24 Female 7 9 16 Total 20 20 40…

Q: What is Combination and Permutation? Give examples.

A: Combination and permutation : A permutation is that the method of golf shot things or numbers in a…

Q: Samies used cars has the cheapest prices in town! At the present time Samie has many cars for sale.…

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Q: Hi can you please answer b(iii), b(iv) and c?

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Q: Wrong answer!

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Q: 2+2 hewp own dis queshton plese

A: Given 2+2

Q: Electronics Suppose that 46% of families living in a cer-tain county own a computer and 18% own an…

A: There are 46% of the families living in a certain country own a computer and 18% of the own an HDTV.…

Q: 134 39 What is m ?

A: Use the secents intersection formula.

Q: snip

A: Exponents and Power is an important area of learning in mathematics to deal with the number of times…

Q: 3 To make hot chocolate Raquel poured oup of chocolate syrup into an empty mug then added up of hot…

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Q: Evaluate ¹{- (s2 +64) (s-6)'

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Q: Rewrite the expression in the form 4". (4º)(4-8) =

A: Here, we use law of exponents: Product Rule:-                                ax ×ay = ax+y

Q: Expand the following expressions: ??(?) − 2??(?) − ??(?)

A: I'm sorry, but I cannot expand the expressions as they are incomplete. They seem to be missing the…

Q: Bob owns 17 different books. He wants to grab 5 of them and throw them into his backpack. How many…

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Unitary Method

The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products. 

Speed, Time, and Distance

Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 miles away.

Profit and Loss

The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.

Units and Measurements

Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experiments to set up the devices.