Answer:
Vertical bar graph.
Step-by-step explanation:
A circle graph demonstrates data in the form of percentages that form a circle.
A horizontal and vertical bar graph demonstrate data in the same way, just in different directions.
Answer:
subtract one for heart drawn without replacement leaves 51 cards on which thirteen are clubs. probability of drawing club 13/51. After drawing a heart as first card there are 51 cards left and 13 of them are clubs. So the probability on drawing a club then equals 13/51
Answer: the second one
Step-by-step explanation:
Answer:
b = -2
Step-by-step explanation:
Take the cube root of both sides of the equation.
b^3 = (-2)^3
b = -2
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There are two other complex solutions. It isn't clear from the problem statement whether you are interested in those or not. They are 1±i√3. They can be found by factoring b^3+8 = 0 as (b+2)(b^2 -2b +4) = 0. They are the roots of the quadratic.
