<h3>
Answer: 400 (choice A)</h3>
==============================================
Explanation:
40% + 35% = 75% of the coins were either made before 1940, or made from 1940 to 1980. In other words, 75% of the coins were minted before 1980. This leaves 100% - 75% = 25% of the coins to being minted after 1980.
25% of 1600 = 0.25*1600 = 400 coins were made after 1980
Answer: (x−3)(x+7)
=(x+−3)(x+7)
=(x)(x)+(x)(7)+(−3)(x)+(−3)(7)
=x^2+7x−3x−21
=x^2+4x−21
Use the divergence theorem. Let
be the cylindrical region, then
(where
denotes the unit normal vector to
, but we don't need to worry about it now)
We have
For the solid
with boundary
, we can set up the following volume integral in cylindrical coordinates for ease:
Answer:
1. Sam23
2. Mas32
3. One12
4.aeiou55
5. Bat67
Explain: there’s is way more passwords but those are 5 of them. Plz mark brainlest
Answer:
14
Step-by-step explanation:
because 1×2=2
and 7×2=14.
