need help to make this formula in excel: Emelia is very concerned about safety and has conducted a study to determine how many bike helmets were replaced at each location last year. She wants to include the survey results in this spreadsheet. Switch to the Helmets Per Location worksheet. Open the Support_SC_EX16_5a_2019HelmetSurvey . xlsx workbook, and then switch back to Helmets Per Location worksheet. Link the data to the Helmets Per Location worksheet as described below: a. In cell C3 of the Helmets Per Location worksheet, create a formula without using a function that contains a relative reference to cell D2 of the 2019 Damaged Helmet Survey worksheet in the Support_SC_EX16_5a_2019HelmetSurvey . xlsx workbook. b. In the Helmets Per Location worksheet, copy the formula in cell C3 to the range C4:C5 without copying the formatting. c. Close the Support_SC_EX16_5a_2019HelmetSurvey . xlsx workbook and switch back to the Helmets Per Location worksheet.

The total cost of textbooks for the term was collected from 36 students. create a histogram for this data. $140 $160 $160 $165 $180 $220 $235 $240 $250 $260 $280 $285 $285 $285 $290 $300 $300 $305 $310 $310 $315 $315 $320 $320 $330 $340 $345 $350 $355 $360 $360 $380 $395 $420 $460 $460

Write pseudocode to represent the logic of a program that allows the user to enter a value. the program multiplies the value by 10 and outputs the result.

When making changes to optimize part of a processor, it is often the case that speeding up one type of instruction comes at the cost of slowing down something else. for example, if we put in a complicated fast floating-point unit, that takes space, and something might have to be moved farther away from the middle to accommodate it, adding an extra cycle in delay to reach that unit. the basic amdahl's law equation does not take into account this trade-off. a. if the new fast floating-point unit speeds up floating-point operations by, on average, 2ă—, and floating-point operations take 20% of the original program's execution time, what is the overall speedup (ignoring the penalty to any other instructions)? b. now assume that speeding up the floating-point unit slowed down data cache accesses, resulting in a 1.5ă— slowdown (or 2/3 speedup). data cache accesses consume 10% of the execution time. what is the overall speedup now? c. after implementing the new floating-point operations, what percentage of execution time is spent on floating-point operations? what percentage is spent on data cache accesses?