Answer:
36.75 feet below sea level
Step-by-step explanation:
Feet she descended in 25min
=0.5×25
=12.25
Therefore, the total feet she dived to
=12.25+24.25
=36.75
Answer:
56 trees will make 10000 newspapers.
Step-by-step explanation:
Given:
One tree makes approximately 230 newspapers.
Now, for estimating how many newspapers will be made with 56 trees.
By multiplying 
trees with 
newspapers we get,
.
And, rounding 
to one significant number (1 S.F.) is 
.
Therefore, 56 trees will make 10000 newspapers.
Answer:
x=1
Step-by-step explanation:
(5x+−2x)+(3+−2)=4
3x+1=4
3x=3
x=1
The lcm has to be equal to or greater than the greater of the two numbers.
What is the value of ac? -16
What is the value of b? 0
What two numbers multiply to get ac and add to get b? -4 and 4
The factored form of 16x2 – 1 is- ( 4x-1 )( 4x+1 )
Step-by-step explanation:
I got it right.
