Oceans crust inner outer mantle
Answer:
-2/3 or 1/2
Step-by-step explanation:
both eqn equal to zero
then we know that
0.03 + 0.04
0.07
Hope this helped!
Answer:
$937.50
Step-by-step explanation:
25 decrease 25% =
25 × (1 - 25%) = 25 × (1 - 0.25) = 18.75
18.75 × 50 = 937.50
Answer:
Step-by-step explanation:
There are 99 - 10 + 1 = 90 numbers between 10 and 99
There are 18 numbers that have at least one two digit.