A school has 18 classes with 35 students in each class. In order to reduce class size to 30, how many new classes must be formed?
You would first multiply 35 x 18 to find out how many total students there are, which is 630. Then, you would divide 630/30, since you can only have 30 students maximum in a class. This gives you the answer of 21 classes must be formed.
You must have something to predict upon for instance 'what will happen when we add flour to vinegar?'You need to predict what will happen by starting with :If....then....because.If we add vinegar to flour then.... because....
Equal angles.
To be even the last digit must be even and as the only even number of the four is "8" then this is the last digit. You then arrange the other number in their order of magnitude to get your answer. 9738
a reveiw of what is known about the subject must occur
Glycolysis
high humidity
ion know
A force must be applied to cause matter to move.
Before a hypothesis can be formed, observations and research must be conducted to gather data and evidence. This information is then analyzed to propose a possible explanation or prediction, which forms the basis of the hypothesis.
The Hypothesis Must Be Supported In Order For It To Become A Theory
it must grow through innovation
The Hypothesis Must Be Supported In Order For It To Become A Theory
they must become unbalancedBy Eiman Ranafrom Faisalabad,Pakistan
only when a change occurs and a new substance is formed
only when a change occurs and a new substance is formed