I want to say about 27% but I am not completely sure
Answer:
option 3.
Step-by-step explanation:
alright, ima explain each option.
1. "smallest odd numbers" 2 is an even number. that's out of the playing field.
2. "add up to 10" sure, they do add up to 10, but finding prime and composite numbers are all about division and multiplication.
3. this is true. 2, 3, and 5 are all prime numbers, and they have the nice divisibility rules. [ for 2, it has to be even, for 5, it has to end in 0 or 5, and 3 has to have the sum of its digits being divisible by 3. ]
4. they do multiply to 30, but this does not help break the composite numbers down.
5. we cannot make every number with just these. we can not multiply any other whole number to get 7 for per example, because it's a prime number.
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Answer:
10 m
Step-by-step explanation:
Given:
The discharge of water is equal to the product of of its width, its average depth and its speed.
Let
be discharge of water,
be its width,
be its average depth and
be its speed.
So, 
As per question,

Plug in the above values and solve for
.

Therefore, the average depth of the Mississippi river is 10 m.
Answer:
AGAIN DONT FORGET THE X
it would be "y=-4/5x+3"
Step-by-step explanation: