Mastering Math Word Problems

 𝑇={𝑚∈ℤ|𝑚=1+(−1)𝑖,for some ineteger 𝑖}

The initial value problem is given by y‘= (1 - 2x)y^2 ; y(0) = -1/6 solving its particular solution by variable separable, the value for the constant C is:

On 1 July 2010, David bought a tractor for R2000000. On that day, he paid a deposit of 25% of the purchase price and the bank granted him a loan at an interest rate of 9.5% per annum, compounded quarterly, to pay of the balance of the purchase price. David agreed to pay quarterly installments of R58000, starting on 1 January 2011. How many installments are required to pay off the loan?

3/4x+5=7/12

How many cookies can you make with 5 cups of rolled oats using ratio tables 

In 2014, the average age of cars on U.S. roads was 11.3 years. This average age increased by approximately 0.2 year per year. If this trend continues, how many years after 2014 will the average age of vehicles on U.S. roads be 12.3 years?

Aurora is planning to participate in an event at her school's field day that requires her to complete tasks at various stations in the fastest time possible. To prepare for the event, she is practicing and keeping track of her time to complete each station.

The x-coordinate is the station number, and the y-coordinate is the time in minutes since the start of the race that she completed the task.

(1, 2), (2, 4), (3, 8), (4, 16)

Part A: Is this data modeling an arithmetic sequence or a geometric sequence? Explain your answer. (2 points)

Part B: Use a recursive formula to determine the time she will complete station 5. Show your work. (4 points)

Part C: Use an explicit formula to find the time she will complete the 10th station. Show your work. (4 points)

Aurora is planning to participate in an event at her school's field day that requires her to complete tasks at various stations in the fastest time possible. To prepare for the event, she is practicing and keeping track of her time to complete each station.

The x-coordinate is the station number, and the y-coordinate is the time in minutes since the start of the race that she completed the task.

(1, 2), (2, 4), (3, 8), (4, 16)

Part A: Is this data modeling an arithmetic sequence or a geometric sequence? Explain your answer. (2 points)

Part B: Use a recursive formula to determine the time she will complete station 5. Show your work. (4 points)

Part C: Use an explicit formula to find the time she will complete the 10th station. Show your work. (4 points)

X² - 5x + 10 = 0 quadratic or not quadratic. Explain

To determine whether the partial ordered set is({1,2,4,8,16},\) lattice or not

what is difference between discrete Probability distribution and continuous Probability distribution and example each one ?

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 3 to 4. If there were 4746 total votes, how many no votes were there?
 

Set w consists of the integers divisible by 3 from 10 to 25

a cheetah can run at top speed for only about 20 seconds .if an antelope is too far away for a cheetah to catch it in 20 seconds , the antelope is probably safe . your friend claims the antelope in exercise 33 will not be safe if the cheetah starts running 650 feet behind it . is your friend correct? explain 

f(x) = -5x + 10. if f(x) = 40

Write three integers that do not all have the same sign that a sum of -20

The square of a number equals nine times that number find the number

how many solutions dose the equation ||2x-3|-m|=m have if m>0? 

Set of composite numbers that are divisible by 4 and less than 18