When Frank buys three packs of pens, he knows he has 36 pens. When he buys five packs, he knows he has 60 pens. What is the cons
2 answers:
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Answer:
Step-by-step explanation:
To find this derivative, we will need to use the chain rule.
As there is a variable in the exponent we can use this formula:
In this case, and
This means that and
respectively
This gives us
Answer:
Step-by-step explanation:
There are 6 values on a die, and we want 2 values. The fraction now is . But, wait! We can simplify this fraction:
.
Side note:
I understand if you wanted just the fraction and not simplified.
Step-by-step explanation:
The dimensions of the cuboid are 5 cm, 7 cm and 9 cm.
The formula for the surface area of the cuboid is as follows :
We have,
b = 9 cm, l = 7 cm and h = 5 cm
So,
Jamie forgets to multiply 143 by 2 as the formula for surface area contains 2 as well.