Q and A for the topic: General

A senior high school class held an election for class president. Instead of just voting for one candidate, the students were asked to rank all four candidates in order of preference. The results are shown in the table below. Rankings Raymond Lee 2 3 1 3 4 2 Suzanne Brewer 4 1 3 4 1 3 Elaine Garcia 1 2 2 2 3 4 Michael Turley 3 4 4 1 2 1 Number of votes: 18 12 17 19 24 27 Using the Borda Count method, which student should be class president?

Evalu ́af1(x)=2sin(x)+3cos(x)parax=0,π4,π2

3 + y/4 = 3y/8 - 4

1.) A pizza is covered with multiple toppings. 𝟏/8of the pizza is covered in mushrooms, 𝟏/8 of the pizza is covered with onions, and the rest of the pizza is covered with only cheese. What fraction of the pizza is covered with only cheese?

Suppose that an individual has a body fat percentage of 15.8% and weighs 162 pounds. How many pounds of her weight is made up of fat? Round your answer to the nearest tenth.

Eleven equally-spaced holes are punched into a bar in a straight line. If the centre-to-centre distance between adjacent holes is 4 1/4'' , what is the centre-to-centre distance between the first hole and the last hole? Write your answer in feet and inches rounded to the nearest eighth.

Given the function f(x)= 3x/4x-1 evaluate the limit of x going positive inifinity

Determine the linear equation that has a slope equal to -8 and passes through the point (2, -9)

Joaquim has rectangular parallelepipeds measuring 600cm by 15cm by 20cm. Joaquim decided to assemble cubes. How many of these parallelepipeds so that Joaquim can assemble the smallest cube possible, maintaining the original size of the small parallelepipeds?

(5x-6)/(3x-5) =2 solution set

(-2,0) and (0,3) Find the equation of the line containing the pair points. Write your solution in slope-intercept form

Going into the final exam, which will count as two tests, Brandi has test scores of 75, 86, 70, 61, and 96. What score does Brandi need on the final in order to have an average score of 80?

A lie detector can tell if a person is lying 85 % of the time. However it incorrectly says a person telling the truth is lying 5 % of the time. In a certain grade school class 4 % lie on a regular basis. If the machine says the person is lying, what is the probability the person actually lied?

6 The Department of Animal Husbandry at State University believes that adding cement to cattle feed will increase the cattle’s weight gain. The average weekly gain for State U cattle last year was 12.7 pounds. A sample of 30 cattle are fed cement-fortified feed with the following results: X = 14.1 pounds s=5.0 What can you tell the department?

Dory Schrader is a buyer for Oceans of Notions. She is paid a weekly salary of $885 plus a 4% commission on sales over $45,000. If her sales were $62,000 last week, what was her total gross pay?

Zoe is at the end of third year of of a five year investment. Zoe initially invested 4500. over the past 3 years her investments rate of return were 2%,-5.75 and 6% respectively. What is current investment value ?

How much do you need to deposit today in a financial institution that recognizes 1.76% monthly to be able to have $15,000,000 at a time? after two and a half years?

Calculate the simple interest earned. Round to the nearest cent. P = $3900, r = 5.9%, t = 8 months

A bond has a $12,000 face value, a 6-year maturity, and a 2.9% coupon. Find the total of the interest payments paid to the bondholder.

You have saved $20,000 for a down payment on a house. Your bank requires a minimum down payment of 11%. What is the maximum price you can offer for a home in order to have enough money for the down payment? (Round your answer to two decimal places.)