Questions and answers by

Stephenie

Questions (8)

seven times a certain number is 36 less than 10 times the same number, find the number
1. 2 answers
2. 1,478 views
Why do different substances have different Rf values ? used in chromatography.
1. 1 answer
2. 3,417 views
A calender watch loses one second per day. At this rate, what is the approximatelength time, in years, for the watch to lose
1. 1 answer
2. 901 views
5x3²+6(11+9)if there isnt a +,-,x,or division sign between the 6 and the braket does that meen i automatically put in a
1. 1 answer
2. 573 views
4x9/6-3i know that after the division part there is going to be a remainder so how do i work the remainder into my BEDMAS ?
1. 2 answers
2. 538 views
18/6+3if there is a remander after the division (/) what do i do ?
1. 4 answers
2. 385 views
2x4²(4 squared)that is the math problem i cant figure out if 4² means 4x4 or if it measns 4x4x4x4 please help its the sendond
1. 3 answers
2. 674 views
2x4²(4 squared)that is the math problem i cant figure out if 4² means 4x4 or if it measns 4x4x4x4 please help its the sendond
1. 1 answer
2. 528 views