Iwill give brainliest and ! for reading how do you grade a test i know how to get the percentage but how do you get a+ a a- b+ b b- etc you ; )

You are getting ready to transport troops in a m1152 configured with cargo cover and troop seats which of the following should you do before starting out

Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome