59,249 Answered Questions for the topic Math

Math

11/12/23

How many cubic yards?
You want to put a 4 inch thick layer of topsoil for a new 25 ft by 32 ft garden. The dirt store sells by the cubic yards. How many cubic yards will you need to order? The store only sells in... more
Follows • 1
Expert Answers •1

11/12/23

How much will it cost?
You read online that a 15 ft by 20 ft brick patio would cost about $2,275 to have professionally installed. Estimate the cost of having a 23 by 28 ft brick patio installed. 
Follows • 1
Expert Answers •1
Math

11/12/23

A store is selling powdered drink mix in two different sizes.You can buy 10 ounces for $2.25 or you can buy 35 ounces for $7. Are the rates equivalent? Explain.
Follows • 1
Expert Answers •1
Math

11/12/23

Investment Math Question
An investment of $75,000 was made by a business club. The investment was split into three parts and lasted for one year. The first part of the investment earned 8% interest, the second 6%, and the... more
Follows • 1
Expert Answers •1

11/12/23

Investment Analysis question

Consider the following probability distribution for stocks A and B:State Probability Return on Stock A R on Stock B1 .10 10% 8%2 .20 13% 7%3 .20 12% 6%4 .30 14% 9%5 .20 15% 8%The expected rate of... more
Follows • 1
Expert Answers •1

11/12/23

Investment Analysis question

Consider the following probability distribution for stocks A and B:*Second Column: Probability**Third Column: Return on Stock A***Fourth Column: Return on Stock B State ... more
Follows • 1
Expert Answers •1
Math

11/12/23

How far in feet?
Sound travels about 750 miles per hour. If you stand in a parking lot near a building and sound a horn, you will hear an echo.Suppose it takes about ½ a second to hear the echo. How far away is the... more
Follows • 1
Expert Answers •1
Math

11/12/23

What is the weight
The average weight of a northern bluefin tuna is 1,800 pounds. The average weight of a great white shark is 2 1/2 tons. On average, how much more does a great white shark weigh, in pounds, than a... more
Follows • 1
Expert Answers •1
Math

11/12/23

How many minutes?
It takes a hose 26 minutes to fill a rectangular aquarium 7 inches long, 7 inches wide, and 11 inches tall. How long will it take the same hose to fill an aquarium measuring 11 inches by 14 inches... more
Follows • 1
Expert Answers •1

11/12/23

A stone is thrown straight up from the edge of a roof, 625 feet above the ground, at a speed of 10 feet per second.
At what time does the stone hit the ground? What is the velocity of the stone when it hits the ground?
Follows • 1
Expert Answers •1

11/12/23

A ball is shot from the ground straight up into the air with initial velocity of 40 ft/sec. Assuming that the air resistance can be ignored, how high does it go?
Follows • 1
Expert Answers •1

11/12/23

Help me with business math! Apr and credit card statements!
Jane wants to pay her credit card bill in full this month. How much does she owe with a 12% APR and the following transactions:Previous balance 1160Credit 83Charges 518Payment 270
Follows • 1
Expert Answers •1
Math Algebra 1

11/12/23

How do we answer this Math Word Problem?
A circular fountain in a park includes a concrete wall that is 3 ft high and 2 ft thick. If the inner radius of the wall is x feet, write an algebraic expression in terms of x that represents the... more
Follows • 1
Expert Answers •1
Math

11/12/23

Create a word problem: Dividing Fractions
Create a word problem where 8/12 (dividend) is divided by 9/12(divisor) = 8/9 (quotient)
Follows • 0
Expert Answers •1
Math Calculus

11/11/23

Consider the function f(x) = 2x^3 - 3x^2 - 72x + 6 on the interval [-5,8]. Find the average or mean slope of the function on this interval, & (see description)
Consider the function f(x) = 2x^3 - 3x^2 - 72x + 6 on the interval [-5,8]. A) Find the average or mean slope of the function on this interval.B) By the Mean Value Theorem, we know there exists... more
Follows • 1
Expert Answers •1
Math Business

11/11/23

finding the cost question
Find the cost, including a sales charge of $1 per bond, for the transaction.Bond: TSBLast Price: 91.125Number Purchased: 104Group of answer choices$91,875.00$103,896.00$94,770.00$94,874.00
Follows • 1
Expert Answers •1
Math

11/11/23

Can anyone tell me how to do the maximize part?
The Pear company sells pPhones. The cost to manufacture x pPhones is C(x)=-19x^2+48000x+19934 dollars (this includes overhead costs and production costs for each pPhone). If the company... more
Follows • 2
Expert Answers •1
Math Business

11/11/23

Business math question
Claire Hummell bought 2 Hecht Company (HCO) bonds maturing in 2032. According to the bond table, the last price is listed as 98.375. With a sales commission of $1 per bond, find the total purchase... more
Follows • 1
Expert Answers •1

11/11/23

Use linear approximation to estimate the amount of paint in cubic centimeters needed to apply a coat of paint 0.07 cm thick to a hemispherical dome with a diameter of 50 meters.
Follows • 1
Expert Answers •1

11/11/23

A sphere's circumference was measured to be 88 cm w/ a possible error of 0.5 cm. Estimate the max error in the calculated surface area. Then, estimate the relative error in the calculated SA.
Question is based on the Calculus principles of Linear Approximations & Differentials
Follows • 1
Expert Answers •1
Math Calculus

11/11/23

For the given cost function C(x) = 14400 + 800x + x^2 find...

For the given cost function C(x) = 14400 + 800x + x^2 find... 1) The cost at the production level 1900 2) The avg cost at the production level 1900 3) The marginal cost at the production level... more
Follows • 1
Expert Answers •1

11/11/23

Calculus I Applied Optimization Problem- How far along the shore should Conner run before jumping into the water in order to save the child?
Conner is a lifeguard and spots a drowning child 60 meters along the shore and 70 meters from the shore to the child. Conner runs along the shore for a while and then jumps into the water and swims... more
Follows • 1
Expert Answers •1
Math

11/11/23

if the first term of a geometric sequence is 0.9 and its ratio is 0.2, what is the sum of the first five terms?
if the first term of a geometric sequence is 0.9 and its ratio is 0.2, what is the sum of the first five terms?
Follows • 1
Expert Answers •1
Math

11/11/23

Temperature Control in Cooking
Temperature Control in CookingIn cooking, understanding the cooling/warming rates of different foods is crucial. Consider a dish taken out of an oven with an initial temperature of T0=180∘C. Using... more
Follows • 1
Expert Answers •1

11/11/23

Solve sin^2 X+cos(2X)-cos X=0 over the domain 0º≤X<360º
Follows • 1
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.