Answer:
Step-by-step explanation:
8m² - 2m - 15
= 8m² - ( 12 - 10 ) m - 15
= 8m² - 12m + 10m - 15
= 4m(2m -3) + 5 ( 2m - 3)
=( 2m - 3)(4m + 5)
Count the number of digits after the first digit. this gives you the exponent on the 10. The first number in scientific form has the decimal point after the first digit.
For mercury there are 7 digits after the 5:-
So the Mercury answer is
5.7909175 * 10^7
Follow this procedure for the other planets
The answer for Venus is
1.08208930 * 10^8
No change in area
Step-by-step explanation:
The area is 60 square feet for both rectangles.
Answer:
The formula for the probability distribution is:
P(X = n) = q^(n - 1)p
= [0.2^(n - 1)]0.8
Step-by-step explanation:
This is a geometric probability distribution.
The probability of success p = 80% = 0.8
The probability of failure is q = 1 - p = 0.2
The formula is:
P(X = n) = q^(n - 1)p
= [0.2^(n - 1)]0.8
