CAN SOMEONE HELP ME PLSSS THIS IS THE END OF THE YEAR TEST AND ITS DUE TODAY Gilberto's grandfather gives him $5 for his birthday and then 50¢ for each math question he
answers correctly on his math exams for the year. Use m to represent each math question
correctly answered and a for the amount of money he will receive.

a. Write an equation that represents the amount of money that Gilberto receives during a
school year. Explain what the variables and numbers mean.

b. Use the equation to find the number of correct answers Gilberto needs to buy a new shirt
that costs $25. Show your work.

C. Gilberto answered all 12 problems correctly on his first math exam. How much money is
he assured of receiving for the year? Show your work.

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)

What are the domain and range of f(x)= -log5(x+2)

Say that a supplier claims they are 99% confident that their products will be in the interval of 50.02 to 50.38. you take samples and find that the 99% confidence interval of what they are sending is 50.00 to 50.36. what conclusion can be made? homework : 5vd. comparing sample confidence intervals with given intervals (links to an external site.)links to an external site. (3: 43) 5dc. confidence intervals in manufacturing, high vs low level of confidence, wide vs narrow (links to an external site.)links to an external site. (docx) the supplier is less accurate than they claimed the supplier products have a lower mean than claimed the supplier is more accurate than they claimed the supplier products have a higher mean than claimed