James had a peach that was 98 mm in diameter. one day he watered it with a magical solution, and it grew to 188,869 mm in diameter approximately how many times as large did the diameter of the peach become after james watered it? and i would love it if you could me convert in to scientific notation

At a lunchron, guests are offered a selection of five different grilled vegetables and four different meats. in how many waya could one choose three vegetables and two meats?

Can someone me with this problem . show your work .

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 33 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30 ∘c on monday, but decreased at a constant rate in the next 33 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.