Answer: Third Option
Step-by-step explanation:
We know that the equation that models the number of trees in the forest is:
Where t represents the time elapsed in years
To calculate the number of trees after 50 years substitute in the equation
Answer:
521.
Step-by-step explanation:
143
+ 378
= 521
Working from right to left:
First add the 3 and 8 = 11
write 1 underneath
and carry the other 1 to the second column.
1 +4+7 = 12. Write 2 and carry the 1 to the first column.
1 + 3 + 1 = 5.
Answer 521.
Answer:
the 1 one will be the answer
Answer:
You did not include the Venn diagram
Step-by-step explanation:
Answer:
Step-by-step explanation:
a. 16b^2c^12-0.25 can be rewritten as follows because it is the difference of two squares:
(4bc^6 - .5)(4bc^6 + .5)
b. 81x^6y^2-0.36a^2
is the difference of two squares, just like (a) (above); its factors are:
(9x^3y - 0.6a)(9x^3y + 0.6a)