48/4= 12 pens per box
12*9 = 108 pens in 9 boxes
Answer:
343 cm3
Step-by-step explanation:
Answer:
Step-by-step explanation:
To find the number in scientific notation you want to find how many times you have to move the decimal to get the decimal to be right after the first non-zero number. If you move to the left the exponent is positive and if you move it to the right the exponent is negative. The answer would be .
-8.9n+7.5
would be your answer