4. Which of the following uses descriptive statistics? a. A weatherman forecasts the strength of an incoming typhoon. b. A salesman investigates the most popular brand of shoes. c. A newscaster reports the number of casualties in the earthquake. d. A teacher predicts the ranks of students after the first quarter.

Q: what is a negative minus a positive number

A: Let's find.

Q: Where does the 52 and 26 come from and why

A:

Q: ON COMPUTER PLEASE   A.    +5x+4>4

A: the question is related to inequality we solve it.

Q: what is the 6 to the tenth power

A: to explain 6 to the tenth power

Q: Simplify. -125+√-80 =

A: Notice that both terms have have negative radicand, so, first we have to express the square root as…

Q: I'm confused on how to get the answer to question 5.

A:

Q: What is a negative 6

A: Topic:- number system

Q: What is supposed to be in place of the question mark in Step 2?

A: Step - I: f(n) = 3n2 + 2n - 1         < 3n2 + 2n          ≤ 3n2 + 2n2 for n ≥ 1            = 5n2…

Q: what is 27=7+x

A:

Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

Q: The product of an even number and any other number is even.

A: The product of an even number and any other number is even.

Q: 18

A:

Q: A number s is subtracted from seven.When the result is divided by three,the quotient is two. What is…

A: Let a number is s. According to the first condition of the question it becomes 7-s. Now from second…

Q: Find A. -6 4 (4A)-1 -2 1 A =

A:

Q: The number 3 1/2 falls between what two integers on the number line?

A: The number is given by 312 To evaluate : The two integers between which 312 falls.

Q: What would be the answer for number 3?

A: (a) Yes.  as 3 is an element of the given set.(b) No. is not possible as 1 is a natural number and…

Q: what about questions 4-15?

A:

Q: can the answer be typed

A: [It is given that we have to provide the given solution in the digital (typed) format.] The formula…

Q: The formula P^Q →QvP stands for

A: P∧Q→Q∨P∧ means AND∨ means OR→ means if-then   We can see the meaning of different symbols from there…

Q: What is the base of 16? What number times itself will get you to 16? 3.

A: We have to find the base of 16 and What is the number times itself will get you to 16.

Q: question number 2

A: Given that, The random variable x is the amount of liquid dispensed varies. X~N(μ,σ=0.2) The cups…

Q: show/prove what the answer is to 0 divided by 4 is

A: show/prove what the answer is to 0 divided by 4 is.

Q: Can someone explain how I do numbers 1 and 2 A and B.

A: (1)  The weather report get to know about that from the past experiences. For example in the similar…

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.