What is a semi-professional musican?

Can you round 1.58 to the nearest tenth? What does 82 stamp on silver mean? 500 sec is how many min? What are five consecutive numbers that equal 995? What does .79 in minutes equal? How much steel required in 1 square feet slab? How do you write one hundred eleven? What are some useful data collected with nominal scales? How do you turn 20 dollars into 40 dollars? How do you find the diameter a the cylindeer base if you know the height and volume? Is the number 42 a prime number? Averyl picked 42 apples he picked 6 times as many apples as suzy how many apples id suzy pick? What does chattel mean? What does hour mean? How do you express numbers in index form? What is 207 over 250 in its lowest form? What is five thirds times nine? How you can use base ten blocks to find 2.16 divided by 3? An experiment in which only one variable the manipulated variable is changed at a time is called? What are 5 names for 1 4?