Basic Math question and answers for September 17, 2024
- Q Lionfish are considered an invasive species, with an annual growth rate of 65%. A scientist estimates there are 7,000 lionfish in a certain bay after the first year.Part A: Write...
- Q Maggie is having the flooring replaced in her kitchen, living room, and master bedroom. The kitchen is getting slate tile. The tile cost $1.73 per-square-foot plus an installation fee per-square-foot....
- Q A farmer has a field of 70 acres in which he plants potatoes and corn. The seed for potatoes costs $20/acre, the seed for corn costs $60/acre, and the farmer...
- Q A local pizza shop has a membership program for frequent buyers. The membership costs $25 per month and members get a discounted price of $1.25 per slice of pizza. Tristan...
- Q During a one-month promotional campaign, Fran's Flix gave either a free DVD rental or a 12-serving box of microwave popcorn to new members. It cost the store $1 for each...
- Q Jamaican sprinter Usain Bolt won the 100 meter sprint gold medal in the 2012 Summer Olympics. He ran the 100 meter race in 9.63 seconds. There are about 3.28 feet...
- Q Which breed(s) have weights that are prime numbers?Cocker Spaniel, German Shepherd BeagleA Lakeland Terrier weighs less than 20 pounds. List a new primenumber and a new composite number that could...
- Q The maximum weight that a rectangular beam can support varies jointly as its width and the square of its height and inversely as its length. If a beam 1/4 foot...
- Q A grocery store is offering a sale on bread and soup. Khalil buys four cans of soup and three loaves of bread for $11.67. Ronda buys eight cans of soup...
- Q Julian is using a biking app that compares his position to a simulated biker traveling Julian's target speed. WhenJulian is behind the simulated biker, he has a negative position.kmJulian sets...
- Q A submarine is at the surface of the ocean. It begins its descent at a rate of 100 feet per minute. Write a linear model in the form d(t) =...
- Q Your home was recently appraised for $172,000. The balance on your existing mortgage is $120,650. If your bank is willing to loan up to 75% of the appraised value, what...
- Q Given the three simple statements:p: The dog is orange.q:The bat is tan.r: The snake is yellow.Write the symbolic form for the following compound statement:The dog is orange, if and only...
- Q Mr. Brown sells horse supplies. A pair of riding gloves sells for $16. He says he will make $144 if he sells 9 pairs.
- Q Select the contrapositive of:If the dog is blue, then the cat is pink.If the dog is blue, then the cat is not pink. The dog is not blue and the...
- Q Twenty one concrete blocks were sampled and tested for crushing strength in order to estimate the proportion that were sufficiently strong for a certain application. Ninteen of the 21 blocks...
- Q Directions: Write the following statements in if-then form.3. A rhombus is a quadrilateral with four congruent sides4. Those that finish the marathon will get a medal.5. All freshman are required...
- Q When the temperature stays the same, the volume of gas is inversely proportional to thepressure of the gas. If a balloon is filled with 228 cubic inches of a gas...
- Q The number of gallons of water, W used when taking a shower varies directly as the time t, in minutes, in the shower. A shower lasting 6 minutes uses 30...
- Q Using a heating mantle distill at the rate of about 1 mL per 2 minutes.Collect two fractions one at temperature below 80 C and the other above 90 C. Make...
- Q Kim and Cyndi are starting a businesstutoring students in math. They rent anoffice for $400 per month and charge theirstudents $40 per hour. They write anequation for their profit (or...
- Q A rowing team rowed 50 miles while going with the current in the same amount of time as it took to row 25 miles going against the current. The rate...
- Q A class of 30 introductory statistics students took a 15 item quiz, with each item worth 1 point. The standard deviation for the resulting score distribution is 0. You know...
- Q Cam and Madison were investing money into two different accounts. They bothinvested $550 each. Cam invested into an account at an annual interest rate of 2.7%compounded monthly and Madison invested...
- Q A wildlife biologist determines that there are approximately 200 deer in a region of the national park. The population grows at a rate of 7% per year. What is an...
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