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MATH SOLVE
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The value of a car decreases at a constant rate. After 3 years the value of the car is $15,000. After 2 more years the value of the car is $11,000. Write and solve a linear equation to find the value of the car after 8 years.
General
2 months ago
Does anyone know how to do this?:(
General
2 months ago
1/3 of students at a school are boys. If there are 600 students at the school, how many are girls?
General
2 months ago
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar. The function below represents the monthly expenses for an event planning company where f(x) represents the total monthly expenses for planning x events. If at the end of one month the expenses for the company were $12,350, then ___ events were plannedf(x) = 50(2x=1) + 300
General
2 months ago
Why i got low score?
General
2 months ago
a local hamburger shop sold a total of 424 hamburgers and cheeseburgers. the number of cheeseburgers sold was three times the number of hamburgers sold
General
2 months ago
Nancy is the proud owner of a new car. She paid $1,500 up front and took out a loan for the rest of the amount. The interest rate on the loan is 5%. If the total cost of buying the car (including the interest Nancy owes) is more than $16,213.02, how much money did Nancy borrow?
General
2 months ago
Two bonds are available on the market as follows: Bond 1: Face value $250, 5 years to maturity at a (simple) interest rate of 5%. Bond 2: Face value $350, 3 years to maturity at a (simple) interest rate of r. Given that both bonds yield the same interest to maturity, calculate r.
General
2 months ago
Use a(t) = -32 ft/sec^2 as the acceleration due to gravity. (Neglect air resistance.) With what initial velocity must an object be thrown upward (from ground level) to reach the top of a national monument (580 feet)? (Round your answer to three decimal places.) Use a(t) = -32 ft/sec^2 as the acceleration due to gravity. (Neglect air resistance.) A balloon, rising vertically with a velocity of 16 feet per second, releases a sandbag at the instant when the balloon is 32 feet above the ground.(a) How many seconds after its release will the bag strike the ground? (Round your answer to two decimal places.) sec(b) At what velocity will it strike the ground? (Round your answer to three decimal places.)
General
2 months ago
In 2008, the Centers for Disease Control and Prevention reported that 34% of adults in the United States are obese. A country health service planning a new awareness campaign polls a random sample of 750 adults living there. In this sample, 228 people were found to be obese based on their answers to a health questionnaire. Do these response provide strong evidence that the 34% figure is not accurate for this region?
General
2 months ago
What is the area of this figure? Enter your answer in the box. units² An irregular-shaped heptagon is graphed on a coordinate plane. The horizontal x-axis ranges from negative 6 to 6 in increments of 1. The vertical y-axis ranges from negative 6 to 6 in increments of 1. The vertices of the heptagon are located at begin ordered pair negative 3 comma 5 end ordered pair, begin ordered pair negative 1 comma 2 end ordered pair, begin ordered pair 1 comma 5 end ordered pair, begin ordered pair 3 comma 2 end ordered pair, begin ordered pair 3 comma negative 1 end ordered pair, begin ordered pair negative 5 comma negative 3 end ordered pair, and begin ordered pair negative 5 comma 2 end ordered pair.
General
2 months ago
Jeanne thinks that x+x is the same as x•x. Is this true? Why? Why not?
General
2 months ago
If you work for an hourly wage, your gross pay is a function of the number of hours that you work. If you earn $8 per hour, complete the following table:Number of Hours03571012Gross PayIf you were to plot the ordered pairs on a set of axes, in which quadrant would the domain and range of the function lie? a.8, 16, 24, 32, 40, 48; Quadrant Ib.0, 24, 40, 56, 80, 96; Quadrant IIc.8, 16, 24, 32, 40, 48; Quadrant IId.0, 24, 40, 56, 80, 96; Quadrant I
General
2 months ago
Which trinomials are perfect square trinomials? Select each correct answer. A) m^2+10m+100 B) m^2+10m+25 C) m^2+24m+144 D) m^2+36m+60
General
2 months ago
Annie's cafe borrows $6100 at 6% for 290 days. Find the total amount that must be repaid after 290 days. (Use a 365 day year.)
General
2 months ago
Given: KLMN is a parallelogram, KA − angle bisector of ∠K LA − angle bisector of ∠L Prove: m∠KAL = 90°
General
2 months ago
Maya added 10 grams of salt to 40 grams of water.She made ___ grams of ___% solution.Please help*show work*
General
2 months ago
How can I solve this please: Solve for q: (4q - 6n)/(3m) = f
General
2 months ago
simplify the expression using the distributive property 42 + 7A
General
2 months ago
Which of the following is equal to sqrt 50a^6b^7
General
2 months ago
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