We know that
if <span>points a and b lie on the circle and O is the center
so
OA is the radius
OA=OB
5x-11=4(x-1)-----> 5x-11=4x-4----> 5x-4x=11-4-----> x=7
OA=5x-11-------> OA=5*7-11-----> OA=24 units
the diameter is (OA+OB)
2*OA------> 2*24------> 48 units</span>
Answer:
The C=intercept of the regression line
Step-by-step explanation:
The slope of the regression line has a logical interpretation as the average rate of change in collar size for a 1cm increase in height.
Answer:
Option b. continuous random variable
Step-by-step explanation:
An experiment consists of determining the speed of automobiles on a highway by the use of radar equipment.
In this experiment the speed is the the random variable.
Now, speed can take any value within an interval.
It can take infinite values within an interval.
Also, speed is always measured and not counted.
Thus, speed is a continuous random variable.
Thus, the correct answer is
Option b) continuous random variable
Answer:
The dimensions of the rectangular prism is 5 inches by 7 inches by 8 inches. Volume of the rectangular prism is expressed as
Length of the base × width of the base × height of the prism.
Volume = 5×7×8 = 280 inches ^2
Each golf ball has the shape of a sphere. The volume of a sphere is expressed as
Volume of sphere = 4/3πr^3
The golf ball has a diameter of 1.7 inches. It means that the radius of the golf ball is 1.7/2 = 0.85
Volume of each golf ball = 4/3 × 3.14×0.85^3
= 2.57 inches^3
The number of golf balls that will fit into the compartment would be
Volume if compartment/ volume of each golf ball. It becomes
280/2.57 = 109 golf balls
Step-by-step explanation:
The answer is b because if you receive the fridge today, but pay in a year, that is a delayed purchase.
