Answer:
Brad average typing rate in words per minute is 21
1260 divided by 60 = 21
(In case you meant 30 minutes)
1260 divided by 30 = 42
Step-by-step explanation:
In a typing class, the average number N of words per minute typed after t weeks of lessons is
N=157/(1+5.4e^-0.12t)
N=157/(1+5.4e
−
0.12t)
. Find the time necessary to type 75 words per minute
Answer:
ccc
Step-by-step explanation:
Given :
Xanthe and Sarah together raised $302 .
If Xanthe raised $102 more than Sarah .
To Find :
The amount raised by Sarah .
Solution :
Let , amount raise by Sarah is x .
So , by the relation given , price raised by Xanthe is 102 + x .
Now , sum of their amount raised is :
Therefore , the amount raised by Sarah is $100 .
Hence , this is the required solution .
Hey there!
This equation is a "and" problem
So, add to both of your sides!
We get:
Divide by to your sides
Or you can use this add this part to your equation because this is a two step inequality
Add to your sides again
We get:
Divide by on each of your sides
Answer: and
Overall answer:
Good luck on your assignment and enjoy day!
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