Answer:
Probability that it'll not rain during the next three days = 0.064
Step-by-step explanation:
Given
Let:
P(R) represent the probability that it'll rain each day
P(R') represent the probability that it'll not
Required
Probability that it'll not rain during the next three days
From concept of probability;
Substitute 60% for P(R)
Subtract 60% from both sides
Convert % to decimal
The probability that it'll not rain during the next 3 days is:
Answer:
x^4- x^3- 4x^2-3
Step-by-step explanation:
Given
f(x)= x^4- x^2+9
And
g(x)= x^(3 )+ 3x^2+12
We have to find
(f-g)(x)= ?
The operations on functions are as easy as the operations on numbers or polynomials.
We have to subtract the functions to find the above mentioned operation.
=(f-g)(x)=f(x)-g(x)
(f-g)(x)=[x^4- x^2+9]-[x^(3 )+ 3x^2+12]
The minus will change the signs of function g.
= x^4- x^2+9- x^(3 )- 3x^2-12
= x^4- x^3- x^2- 3x^2+9-12
=x^4- x^3- 4x^2-3
Answer:
Horizontal flat lines have a slope of 0, and the other one is negative correlation because if you make an imaginary line through that it would have negative slope
Answer:
Step-by-step explanation:
<u>Change in population:</u>
- 9800 - 6300 = 3500 (decrease)
<u>Percent change:</u>
- 3500/9800*100% = 35.7% (rounded to the nearest tenth)
Answer:
Step-by-step explanation:
The sum of a number and the next the result is is alternating 4 an -4
(-4) +8 = 4
8+(-12) = -4
(-12) + 16 = 4
17)
20)Numerator is increased by 2 Numerator is increased by 1
9th is 18/11 (If 2/3 is considered the first)
9th is 16/10 if 1/1 is considered first)
The sum The sum of each fraction is 3 more than the sum of the previous fraction
2+3 = 5
4+4 = 8 (5+3)
6+5=11 (8+3)
8+6=14 (11+3)......
23)
The next number is 0.7 more than the previous number
5.2/4.5=0.7
4.5/3.8=0.7
3.8/3.1=0.7