Answer:
Experiment type research method
Step-by-step explanation:
Experiment type research method - In this type of research method , researcher take one or two objective as variable and done experiment on the basis of subject taken and analyze the outcome of experiment.
in this method different parameter can applied to the selected variable , to which cause and effect can be analyze. one demerits of this method is sampling method
Answer:
ok i cant tell if the dot is a decimal or a spot, im thinking its just a spot
so the answer would be 8:2 4:1 2:0.5
Step-by-step explanation:
if it is a decimal
the first box would be 8:0.2
104cm2
Just do 8x13 and you’ll get 104cm2 since we’re talking about area, multiply
Let's solve your equation step-by-step.
<span><span><span><span><span>3m</span>+<span>1m</span></span>−7</span>+<span>3m</span></span>=21
</span>Step 1: Simplify both sides of the equation.
<span><span><span><span><span>3m</span>+<span>1m</span></span>−7</span>+<span>3m</span></span>=21
</span><span>Simplify: (Show steps)
</span><span><span><span>7m</span>−7</span>=21
</span>Step 2: Add 7 to both sides.
<span><span><span><span>7m</span>−7</span>+7</span>=<span>21+7
</span></span><span><span>7m</span>=28
</span>Step 3: Divide both sides by 7.
<span><span><span>7m/</span>7</span>=<span>28/7
</span></span><span>m=4
</span>Answer:<span>m=<span>4</span></span>