25,809 Answered Questions for the topic algebra 1
physics homework question
An object moves along the x-axis according to the equation x = 2.95t2 − 2.00t + 3.00, where x is in meters and t is in seconds.a- Determine the instantaneous speed at t = 4.20 s.b-Determine the... more
Belinda wants to invest $1,000. The table below shows the value of her investment under two different options for three different years
Belinda wants to invest $1,000. The table below shows the value of her investment under two different options for three different years:Number of years 1 ... more
A biologist is studying the growth of a particular species of algae. She writes the following equation to show the radius of the algae, f(d), in mm, after d days
A biologist is studying the growth of a particular species of algae. She writes the following equation to show the radius of the algae, f(d), in mm, after d days:f(d) = 7(1.06)dPart A: When the... more
Write a system of inequalities that represents this situation
Student Government Association decided to do a fundraiser to raise money for a field trip. They decide to sell t-shirts and sweatshirts. The profit for each t-shirt is $10 and the profit for each... more
Find the value of x in the equation 2(x + 4) = 18
Solve the equation 3x + 5 = 17
algebra word problem
The grade 6 music Club sold tickets to a concert. They sold 80 tickets at $7 each at the door and sold 50 tickets at $5 each during lunch. They spent $100 on programs and paid $75 per hour for the... more
physics Homework question
Question: The edges of a shoebox are measured to be 12.3 cm, 18.8 cm, and 29 cm. V= 12.3 x18.8x 29= 6705.96 cm***Determine the volume of the box retaining the proper number of significant figures... more
A small turtle moves at a speed of 651 furlongs per fortnight. Find the speed of the turtle in centimeters per second. Note that 1 furlong = 220 yards and 1 fortnight = 14 days.
Physics homework question
The speed of light is now defined to be c = 2.99792458 ✕ 108 m/s(a) Express the speed of light to three significant figures. (Enter a number with the correct number of significant figures)(b)... more
passes through (-3,6) with a slope of -2
Jon made a Facebook video
Jon made a Facebook video. On the first day, 2 people watch it. On the 2nd day, each of those 2 people get 2 people to watch it. Assuming the pattern continues, answer each question.1. Number of... more
find three consecutive odd integers such that six times the second decreased by twice the first is equal to twenty more than the sum
how many weeks will he have enough saved up to buy it?
Diego is saving up for new shoes for $128. He has $7 saved. If he saves $11 per week, in how many weeks will he have enough saved up to buy it?
Find two consecutive odd integers such that 44 more than the lesser is three times the greater.
Find both solutions to the equation 100+(n−2)2=149 .
what are the answers
Algebra 1 Calculus Microeconomics
Marginal Revenue/profit question
If marginal revenue is -0.009x^2 + 1020 and the cost per unit is 1.5, how much do profits increase by when output is expanded from 90 units to 148 units?
Town officials want to estimate the number of households that own a dog
Town officials want to estimate the number of households that own a dog. Answer the following. (a) Which of the following surveys probably would best represent the entire population of households?... more
Please help! A radioactive substance decays according to the following function, where y0 is the initial amount present, and y is the amount present at time t (in days).
A radioactive substance decays according to the following function, where y0 is the initial amount present, and y is the amount present at time t (in days).y = y0e-0.019tFind the half-life of this... more
System of Equations
2x − 3y = −14 3x − 2y = −6If (x, y) is a solution to the system of equations above, what is the value of x−y ?
Graphing A Linear Equation; using slope and a point to write an equation in y = mx + b form
A line in the xy - plane passes through the origin and has a slope of 1/7. Which of the following points lies on the line?A) (0, 7) B) (1, 7) C) (7, 7) D) (14,2)
Help Writing a Difficult Real Life Algebraic Equation
Vipul is a 7th grade dyslexic and dysgraphic child and his teachers think it is most fair to give him time and a half to finish his work (rather than cutting the amount of work he has to do, even... more
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.