Basic Math question and answers for July 07, 2024
- Q What is the volume of a sphere with a diameter of 49.3 cm, rounded to the nearest tenth of a cubic centimeter?
- Q "Payah kun," said the Eldest Magician, meaning, "That isquite right"; and he breathed upon the great rocks andlumps of earth that All-the-Elephant-there-was hadthrown up, and they became the great HimalayanMountains,...
- Q Define Euler's Constant and provide its numerical value and what is it also known as (not gamma whichis the symbol).Definition:Numerical value (decimal format, 1st 8 numbers):
- Q A designer builds a model of a canoe. The finished model is exactly the same shape as the original, but smaller. The scale factor is 3:11.(a) Find the ratio of...
- Q inding theSuppose that the number of bacteria in a certain population increases according to a continuous exponential growth model. A sample of 2400 bacteria selectedfrom this population reached the size...
- Q When the volume of a gas is changed from 986 mL to mL, the temperature will change from 765 K to 315 K.
- Q A line segment of length is scaled by a factor of 1.5 to produce a segment with length m. The new segment is then scaled by a factor of 1.5...
- Q At Marcy's Department Store, all dresses are 40% off. If the regular price of a dress is $85, what is the sale price? A. $51.00C. $45.00B. $40.00D. $58.00
- Q A study shows that, over the course of a lifetime, the average salary of college graduates is greater than the average salary of people with only a high school diploma....
- Q Suppose that $2900 is Initially Invested in an account at a fixed Interest rate, compounded continuously. Suppose also that, after two and a half years, the amount of money in...
- Q Suppose that $6000 is placed in a savings account at an annual rate of 3%, compounded monthly. Assuming that no withdrawals are made, how long will it take for the...
- Q A gas that exerts a pressure of 6.20 atm in a container with a volume mL will exert a pressure of of 9.150 atm when transferred to a "container with...
- Q What is the volume of a sphere with a radius of 8 m, rounded to the nearest tenth of a cubic meter?
- Q How long will it take for a $2000 Investment to grow to $3070 at an annual rate of 6.4%, compounded quarterly? Assume that no withdrawals are made. Do not round...
- Q You have been asked to convert a pressure FROM atm TO psi. Which conversion factor would you use? 14.7 psi/1 atm1 atm/14.7 psi
- Q What is the diameter of a hemisphere with a volume of 74466 cm, to the nearest tenth of a centimeter? Answer: cm
- Q Artie needs to save $450 to buy the new bicycle that he wants. He currently has $300. What percent of the cost of a newbicycle has he saved?Claire decides to...
- Q The number of frogs (f) in the pond is proportional to the number of salamanders (s) placed in the pond. Suppose there are 10 frogs for each salamander. Which equation...
- Q The circumference of a circle with a radius of 5.8 inches is?in. Use 3.14 for pi. (Round to the nearest hundredth).
- Q The floor area of a furniture storeroom is 500 square yards. One sofa requires 3 square yards and one dining table requires 4 square yards of space. The room can...
- Q # 18. Which of the following is a property of a parallelogram?A The diagonals are congruent.C The diagonals bisect the angles.B The diagonals bisect each other.D The diagonals are perpendicular.
- Q The equation 4 = 1300(1.02) is being used to calculate the amount of money in a savings account. What does 1.02 represent in this equation? 1) 0.02% decay2) 0.02% growth3)...
- Q You kick a football at an angle of 55 with an initial speed of 63 feet per second. Estimate to the nearest foot, the horizontal distnace traveled by thefootball. d...
- Q There is a circular track that surrounds a patch of grass. The radius from the grass to the track is 23 feet. How many feet long is the track? Your...
- Q Jose' holds a rock 1m above the ground. The rock has 100J of PE and 0 KE whileshe holds the rock. Which of the following is true if Becky drops...
- Q You want to put edging around your above ground rectangular pool. The dimensions of the pool are 22 ft. by 27 ft. How many feet of edging do you need...
- Q Johnny can build 3 1/2 lego planes in 60 minutes. How many can he build in 40 minutes?
- Q A telecommunications company is building a third cell tower in a region with existing towers located at A(-2,-3) and B(5,-3). Each unit in the coordinate plane represents 0.6 mile. They...
- Q A swimming pool is being filled at the rate of 12 cubic yards per minute. If the pool is 18 yards long, 10 yards wide, and 3 yards deep, how...
- Q Using the formula A = bh for the area of a triangle where b is the base and h is the height, find the area of a triangle whose base...
- Q For the polynomial function f(x) = .5x + .25x2 + .125x+ .0625, find the zeros. Then determine the multiplicity at each zero and state whether the graph displays the behavior...
- Q The number of bacteria in a certain sample Increases according to the following function, where y0 is the initial number present, and y is the number present at time t...
- Q Anthony owns a small business selling bagels. He knows that in the last week 3 customers paid cash, 33 customers used a debit card, and 34 customers used a credit...
- Q Julie is asked to solve the system below by elimination. Which of the following stepswould be the best way to begin?2x+y=-3 ?3x-2y = 2A. Multiply 1 by 2 and multiply...
- Q Cost to store: $65 Markup: 25%40%Sale PriceSale Price: $48Selling Price: $81.25
- Q A group of biologists is surveying the mice population in a forest. The equation n = 75.3 gives the total number of mice, n, t years since the survey began....
- Q When Xochitl runs the 400 meter dash, her finishing times are normally distributed with a mean of 84 seconds and a standard deviation of 2.5 seconds. Using the empirical rule,...
- Q You just bought a new car and need to expand your driveway by pouring more concrete. If the dimensions of the addition are 11 ft. by 6.5 ft., how many...
- Q Suppose that the functions and g are defined as follows. (x)= 5/x+1 g(x)=6/xFind f/g. Then, give its domain using an interval or union of intervals. Simplify your answers.
- Q In a right triangle the two legs have measurements of 12 inches and 15 inches. Use the Pythagorean theorem to calculate the length of the hypotenuse.12.96 inches5.2 inches19.21 inches340.00 inches28.54...
- Q You buy a tarp to cover the driveway when it snows. The dimensions of your driveway are 10 ft. by 15 ft. If the tarp covers your entire driveway, how...
- Q Use the Factor Theorem to determine whether x-2 is a factor of P(x) = -2x + 3x-3x+10. Specifically, evaluate P at the proper value, and then determine whether x-2 is...
- Q Find the difference quotient f(x+h)-f(x)/h, where h?0, for the function below.f(x) = 3x - 4
- Q Complete the statement:If two polygons are similar, then their corresponding (1)__ are congruent and theircorresponding__(2)____ are proportional.1) Sides; 2) Areas1) Angles; 2) Areas1) Angles; 2) Sides1) Sides; 2) Angles
- Q Given that sin?= 35/37 and cos? <0, determine the values of the sine and cosine functions for 2? sin2? = (Type an integer or a simplified fraction.)
- Q The Eiffel Tower, shown to the right, has a width of 328 feet and a height of 984 feet. Maria is designing a T- shirt for her trip to France...
- Q Let (-4,-3) be a point on the terminal side of ?. Find the exact values of cos ?, sec ?, and cot ?.
- Q A machine produces 255 bolts in 24 minutes. At the same rate, how many bolts would be produced in 40 minutes?
- Q Kuro has a stack of 15 coins on a table with a volume of 8 cubic centimeters. He hasstacked them perfectly straight creating a cylindrical shape.He accidentally bumps the table,...
- Q The average cost per DVD, in dollars, for a company to produce x DVDs on exercising is given by the formula A = 8x + 300/x, where A is the...
- Q If a right triangle has two legs which have measurements of 12 inches and 14 inches, the length of the hypotenuse is inches.Use the Pythagorean theorem to calculate the length...
- Q A certain medicine is given in an amount proportional to a patient's body weight. Suppose a patient weighing 119 pounds requires 136 milligrams of medicine. What is the weight of...
- Q A company makes steel rods shaped like cylinders. Each rod has a diameter of 6 centimeters and a height of 20 centimeters. If the company used 45,781.2 cm of steel,...
- Q Find the exact value of sin (sin(-?/6)Write your answer in radians in terms of ?.
- Q A tepee in the shape of a right cone has a slant height of 18.5 feet and a diameter of 20 feet. Approximately how much canvas would be needed to...
- Q California's growth rate in 2013 was 0.9%. There were roughly 38 million peopleliving in California that year. Assuming the growth rate is stable, which equationmodels the population P, in millions,...
- Q Use a calculator and evaluate A to the nearest cent.A=$15,000 e 0.04t for t=2, 7, and 10Ift=2, A-$
- Q Find the difference quotientf(x+h)-f(x)/hf(x)=1/x+6Simplify your answer as much as possible.
- Q Find the difference quotient f(x+h)-f(x)/ h,where h0, for the function below.f(x) = -4x-3x+1Simplify your answer as much as possible.
- Q Find the difference quotient f(x+h)-f(x)/h where h0, for the function below.f(x)=6x-7Simplify your answer as much as possible.
- Q Chris is super hungry and wants to eat an entire pizza. The radius of the pizza is 6 inches. If Chris eats the whole pizza, how many square inches did...
- Q For the polynomial below, 2 is a zero.h(x)=x + 4x8x - 8Express h (x) as a product of linear factors.
- Q A car is purchased for $43,000. Each year it loses 30% of its value. After how many years will the car be worth $5400 or less? (Use the calculator provided...
- Q A quadratic function y = f(x) is plotted on a graph and the vertex of the resulting parabola is (4, -3). What is the vertex of the function defined as...
- Q At a school dance, tickets are sold at the door and eachticket is the same price. The amount of money the schoolmakes from the dance is equal to the total...
- Q There is a sales tax of $15 on an item that costs $153 before tax. A second item costs $81.60 before tax. What is the sales tax on the second...
- Q When the county fair opened its gates, 68 people entered the fairgrounds. After one hour, there were 1.5 times as many people on the fairgrounds as when the gates opened....
- Q The number of milligrams D (h) of a certain drug that is in a patient's bloodstream h hours after the drug is injected is given by the following function.D(h)=50e-0,25hWhen the...
- Q Find the surface area of a sphere that has acircumference of 20? cm,, in terms ofsquare centimeters.
- Q Find the volume of a pyramid with asquare base, where the side length of thebase is 18.5 in and the height of thepyramid is 10.9 in. Round your answer tothe...
- Q You are building a rectangular flowerbed for your back yard. The flowerbed will surround the flowers and sit on the ground. The ground where you want to plant the flowers...
- Q What is the volume of a hemisphere with aradius of 4.8 ft, rounded to the nearesttenth of a cubic foot?
- Q You want to build a sandbox for your little brother. You know you need to buy wood to frame the outside of the box. If the dimensions of the box...
- Q What is the volume of a sphere with adiameter of 6.4 cm, rounded to the nearesttenth of a cubic centimeter?
- Q An online shopping club has 5,200 members when it charges $9 per month for membership. For each $1 monthly increase in membership fee, the club loses approximately 200 of its...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!