There are 800 students in a school. Of those 800 students, 150 are in 4th grade, 95 are in the math club, and 15 4th grade students are in the math club. What is the probability that a randomly chosen...
There are 800 students in a school. Of those 800 students, 150 are in 4th grade, 95 are in the math club, and 15 4th grade students are in the math club. What is the probability that a randomly chosen...
I'm not really sure how turning points work so could someone show me the steps along with the answer.
Question 1 What is the slope of the line which passes through (4, 5) and (0, 1)? Choose one answer. A. undefined B. 1 C. zero D. 4 Question 2 Solve...
What is the original price of a pair of shoes is the sale price is $15 after a 75% discount
Please help. I got confused with this question. Thank you!
The whole question: The rate for a telephone call between City A and City B is 50 cents for the first minute and 30 cents for each additional minute or portion thereof. Which of the following...
At a cell phone store the number of phones sold in August increased by 20% over sales in July. Sales of phones increased in September by another 10% over sales in August. What was the overall percent...
The cheerleading team sells sun products as a fundraiser to defray camp expenses. Kara sells 31 bottles of sunscreen and 16 tubes of lip balm and raises $69.45. Macy sells 24 bottles of sunscreen...
At the grocery store, Lindsay bought several pounds of strawberries. The strawberries cost $2.25 per pound. After she paid the cashier, she had $8.75 remaining. Write an expression with one variable...
I just really need help solving this and when someone answers, can you make sure its rounded to the thousandths place and please show all of your steps.
the first answer must be in y=mx+/-b form. the second answer for the value after the first five years of ownership must be a dollar amount. please help!!
XYB company sales last year was $10,000, gross profit margin was 30%, operating margin was 20%, before tax profit margin was 10%, and net profit margin was 5%. Construct a pro forma income statement...
Sandra Beal opened a new credit card in January. She paid a membership fee of $15 and a balance transfer fee of 5% when she moved $823.46 from her old card to her new card. During the year, she paid...
ABC Company had sales of $2,000 this year and ended up with A/R = $200, A/P = $220, INV = $140, and bank loan = $200. What is the change in the amount of each item if sales are projected to increase...
Give time the answer
Rick Chandler's credit card statements for the year showed a membership fee of $75, two late fees of $25, and an average finance charge of $23.75 a month. What was the total annual cost of the card...
suppose the cost of a digital clock, including a 4% sales tax is 26.52. Find the cost of the clock without the tax
Find k in the equation (k-3)x2 + (k-2)x - 5 so that: a) the sum of roots is 3. b) the product of roots is -4.
The computed test statistic (rounded to two decimal places) for a claim about a population mean given "x - bar" = 143, "mu" = 150, "lowercase sigma" = 5.6, and n = 10,...
If the intensity of a sound from one source is 1,000 times that of another, how much more is the decibel level of the louder sound than the quieter one?