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nalin [4]
3 years ago
6

Lizabeth says that (-12)^3 equals a positive number because the product if two negative integers is a positive integer. Do you a

gree? Use what you know about exponential expressions to explain.

Mathematics
1 answer:
Alika [10]3 years ago
6 0

Lizabeth's reasoning is faulty because in this expression, it's not multiplying 2 negative integers, its multiplying 3 negative integers. And while the product of 2 negative integers equals a positive, the positive product multiplied by another negative will equal a negative.

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You pick a card at random.
katrin [286]

Answer:

The probabily of P(not less than 6) is

P= the favorable outcomes/ the total outcomes

favorable out come is 1 case(7)

the total outcomes are 5 cases(2,3,5,6)

P=1/5=20%

7 0
2 years ago
75 students in a kindergarten. 40% of them can read. how many can read?
Paul [167]

Answer:

30

Step-by-step explanation:

75 times .40 = 30

8 0
3 years ago
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A polynomial p has zeros when x=5, x=-1 and x=-1/4
kiruha [24]

Answer:

p(x) = (5x - 1) (x + 4) (x - 2)

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3 years ago
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Tamiku [17]
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3 0
3 years ago
A baseball stadium sells game tickets for $8 each and has a capacity of 200 people. The function M(x) = 8x represents the amount
ollegr [7]

The domain of the function is whole numbers less than or equal to<em> </em>200

The given parameters;

  • cost of the game tickets = $8 per spectator
  • maximum capacity of the stadium = 200

The function for the amount of money the baseball stadium makes from ticket sales is given as;

M(x) = 8x

where;

  • x  is the number of spectators

Since the maximum capacity of the stadium is 200, the number of spectators should be less or equal to 200.

x ≤ 200

Thus, the domain of the function is whole numbers <em>less than</em> or <em>equal to </em>200

Learn more here: brainly.com/question/16892163

8 0
2 years ago
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