Allysa

Mrs Allen spends 3/5 of her money at the grocery store. Next she spends 3/5 of her remaining money at the petrol station. She then has $8.00 left. I know the answer is $50 BUT I need to explain why its right please explain on a yr 7 level would be helpful...

The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of possible combinations for the lock.

The molar mass of an organic acid was determined by the following study of its barium salt. 4.290 g of the salt were to be converted to the free acid by reaction with 21.64 mL of 0.477 M H2SO4. The barium salt was known to contain 2 moles water of hydrati...

Andrew quits his job as an accountant where he earns $60,000 per year to go back to school for two years to get an MBA degree. He attends a school that charges $25,000 per year for tuition and related expenses. How much is the total cost (explicit cost pl...

What is produced when energy causes particles to vibrate in waves? Light, sound*, electricity, or heat.

Which expression is equivalent to 8 p − 3 n + 4 q − 9 m ?

It means (well I think) that the function is either + - division or multiplication or a combination

thank you! U have saved the day!!!

Output. :)

please help me check this over its for studying not a quiz or assessment