Answer:
-
OR
decrease in the temperature.
Step-by-step explanation:
Given that:
Temperature at the night =
Temperature in the morning = -
To find:
The total difference in the temperature = ?
Solution:
Difference of any quantity is given by the Final value of quantity minus Initial value of quantity.
Therefore, the difference is given as : - - = -
Negative value in the difference indicates that there is a decrease of the quantity.
So, the answer is:
-
OR
there is decrease of in the temperature.
The formula for this sequence is an=2.6+(n-1)*1
recursive formula= an=a(n-1)+1.2
therefore the answer being 6.2
Answer:
A rhombus is a quadrilateral and a parallelogram
Answer:
There is only one
Step-by-step explanation:
3y + 5 − 2y = 11
y + 5 = 11
y = 6
Answer:
a.
Mean of given distribution=1.95
Standard deviation of given distribution=0.865
Step-by-step explanation:
a.
Mean of given distribution= E(x)=∑[x*P(x)]
Mean of given distribution=0*0.05+1*0.25+2*0.4+3*0.3
Mean of given distribution=0+0.25+0.8+0.9
Mean of given distribution=1.95
Standard deviation of given distribution=σx=√[ E(x²)-(E(x))²]
E(x²)=∑x²p(x)=0²*0.05+1²*0.25+2²*0.4+3²0.3
E(x²)=0+0.25+1.6+2.7
E(x²)=4.55
Standard deviation of given distribution=√[4.55-(1.95)²]
Standard deviation of given distribution=√[4.55-3.803]
Standard deviation of given distribution=√0.748
Standard deviation of given distribution=0.865