Answer: 3x(x+4)(x+5)
Step-by-step explanation:
Answer:
143400
Step-by-step explanation:
I don't really understand what you are talking about, but i think you are trying to figure out this word problem so:
times is always multiplication.
So just multiply 478 with 300
Which is 143400
Hope this helps!
Answer:
-2/8
Step-by-step explanation:
-3r-9+7=5r
-2=5r+3r
r=-2/8
hope this helped you( ꈍᴗꈍ)
Answer:
Todd's Z-score is - 0.27
Step-by-step explanation:
<u><em>Explanation</em></u>:-
<u><em>Step(i)</em></u>:-
Given data A test is normally distributed with a mean of 70 and a standard deviation of 10.
<em>Mean of the population 'μ' = 70 </em>
<em>Standard deviation of the Population ' σ ' = 10</em>
<em>let 'x' be the random variable in normally distributed</em>
<u><em>Step(ii)</em></u>:-
<em>Given raw score 'x' = 55</em>
Todd's Z-score
Z = -0.27
<u><em>Final answer</em></u>:-
<em>Todd's Z-score is - 0.27 </em>
Answer:
The numbers increase by 10 (4*10=40) and then 100 (40*100=4000).
Step-by-step explanation:
The explanation is above. Hope this helps