"5z squared" can be written as "5z^2" without quotes of course.
The * symbol is used to mean "times"
So "5z squared times 10z" can be written as 5z^2*10z
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The coefficients 5 and 10 multiply to 5*10 = 50
The z terms multiply to z^2*z = z^3
So overall, the simplified answer is 50z^3
Answer:
B C and E
Step-by-step explanation:
The easiest way to know if the graph was a function is the vertical line test
If you can draw a verticle line that interests the graph two or more times it is not a function and if you can't it is a function
Sub in given values to get 2 equations.

Solve system using elimination. Add the equations together, cancelling out 'b'

Sub into first equation to get value for 'b'
Answer: The probability of the player getting a hit is 0.214.
Step-by-step explanation:
Since we have given that
Probability that a baseball player gets a hit if the weather is good = 40% = 0.4
Probability that a baseball player gets a hit if the weather is not good = 20% = 0.2
Probability of good weather = 7% = 0.07
Probability of not good weather = 100-7 = 93% = 0.93
According to question, the probability of the player getting hit is given by

Hence, the probability of the player getting a hit is 0.214.
Answer:
<h2>x = -8/3</h2>
Step-by-step explanation:
6x + 20 = -4
subtract 20 from both sides
6x = -16
divide by 2
3x = -8
<h2>x = -8/3</h2>