The number (in scientific notation) is:
The power of "-4" tells us to move the decimal point 4 places to the left.
So, moving it, the number becomes:
Answer:
50 small trees
Step-by-step explanation:
if a new tree is 1/2 and theres 25 you multiply it by 2 so the answer is 50 new trees can be planted
Answer:
Step-by-step explanation:
X has a binomial distribution when the probability of X is the same for each spin.
When the spinner is spun four times, X is the number of times the spinner does not land on an odd number.
When the spinner is spun five times, X is the number of times the spinner lands on 1.
Answer:
a=7
Step-by-step explanation:
24^2+a^2=25^2
576+a^2=625
49=a^2
a=7
Answer:
geometric sequence
Step-by-step explanation:
When you divide or multiply, this implies that you are dealing with a geometric sequence.
