Answer:
A∩B=∅
Step-by-step explanation:
A intersect B have no elements in common - so we have the empty set.
Answer:
5919.2 miles
Step-by-step explanation:
59.192 miles is 1% so you multiply this by 100 to find 100% of the distance, so your answer will be 5919.2 miles.
Hope this helped :)
Answer:
Step-by-step explanation:
Perpendicular means opposite reciprocal as far as the slope goes. The thing we need to know without prompting is that the given slope of x = -2 is a perfectly vertical line with an undefined slope, and that a line perpendicular to this one would have to be a perfectly horizontal line. Slopes of perfectly horizontal lines is always 0. Therefore, filling in the point-slope form of a line using the slope of 0 and the given point:
y - 6 = 0(x -(-5)) and
y - 6 = 0(x + 5) and
y - 6 = 0x + 0 so
y - 6 = 0 and
y = 6.
Answer:
(4) Hours studying compared to test score
Step-by-step explanation:
Bivariate means two (bi-) variables. That means we must test for two variables for the data. Let’s analyze each of the choices.
(1) Shoe sizes of a tennis team: We are only measuring one variable: shoe sizes, so let’s eliminate this.
(2) Goals scored in soccer game: We are only measuring one variable: goals scored, so let’s eliminate this.
(3) Calories consumed in one day: We are only measuring one variable: calories consumed, so let’s eliminate this.
(4) Hours studying compared to test score: Here, we must measure the hours studying and the test score for the data, which are two variables. Therefore, this is our answer.
I hope this helps! :)
