Answer:
3.33 m/s
Step-by-step explanation:
Distance divided by time = speed
100/30 = 3.33 m/s
The reflection of segment AB over the line x = 1, will be the line segment EF. Then the correct option is B.
<h3>What is a transformation of geometry?</h3>
A spatial transformation is each mapping of feature shapes to itself, and it maintains some spatial correlation between figures.
Reflection does not change the size and shape of the geometry.
The line segment AB is given.
Then the reflection of segment AB over the line x = 1, will be the line segment EF.
Then the correct option is B.
The missing diagram is given below.
More about the transformation of geometry link is given below.
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The functions b,d, and f have complex roots{ as the graph has no intersections with the x-axis}
Function: A function is defined as a relationship between a set of inputs that each have one output. A function is a relationship between inputs in which each input is related to exactly one output. Every function has a domain and a codomain, as well as a range. In general, a function is denoted by f(x), where x is the input. A function's general representation is y = f. (x).
Complex roots: Complex roots are the fictitious roots of equations represented by complex numbers. Because taking the square root of a negative number is impossible, we convert it to a complex number.
In the shown figure the functions b,d and f do not touch the x-axis which means it has complex roots {image attached}
Therefore, The function b,d, and f have complex roots{ as the graph has no intersections with the x-axis}
Learn more about function here:
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Answer:
2,000 ≥ 821+x
Step-by-step explanation:
it is said that the maximum weight the elevator could hold is 2,000, so the weight in the elevator should be 2,000 or less then 2,000.
It is said that already 5 people are inside with a weight 821, in this case we only care about the weight
the inequality will look: 2,000 ≥ 821
now they asked us how much more weight can the elevator can hold
lets make (x) represent the extra weight
x= extra weight
the equation will be 2,000 ≥ 821+x
Answer:
I'll give you the answers to the ones I know
I tried my best. Sorry if it took a long flippin time.
Theoretical probability is what you think will happen or what is expected to happen. So B) (Theoretical probability) goes to number 7.
Experimental probability is what happens after you test something. so C) (Experimental probability) is 6.
Probability = the number of ways of achieving success. the total number of possible outcomes. so A) (Probability) would be 3.
An outcome of a probability experiment is one possible end result. The total outcomes are the total number of possible outcomes for the probability experiment not sure what this would be but hope that gives you an understanding.
Sample space is all the possible outcomes of an event. E (Sample Space) is 2.
In probability theory, an event is a set of outcomes of an experiment. F (Event) would be 1.
Also for the last one I don't know what that is at all but hope this helps (: