Answer:
The roster method is defined as a way to show the elements of a set by listing the elements inside of brackets. An example of the roster method is to write the set of numbers from 1 to 10 as {1,2,3,4,5,6,7,8,9 and 10}. An example of the roster method is to write the seasons as {summer, fall, winter and spring}.Step-by-step explanation:
Answer:
i think its a
Step-by-step explanation:
So for this problem you have to divide 2.40 by 6 to figure out how much each cake cost. So 2.40 divided by 6 equals 0.40. So each cake is 40 cents. Then just multiply .40 and 10 to figure out how much ten cakes cost. And .40 times 10 is 4. So ten cakes is $4.00.
Answer:
D. g(x) = -x² - 3
Step-by-step explanation:
The g(x) is in the opposite side of f(x). So it is negative.
-x²
The y-intercept is (0, -3).
g(x) = -x² - 3
Answer: 0.6826894
Step-by-step explanation:
Given : The length of similar components produced by a company are approximated by a normal distribution model with a 5 cm and a 0.02 cm.
Let x be the random variable that represents the length of similar components produced by a company.
z-score :
For x= 4.98
For x= 5.02
By using the standard z-value table (right -tailed) , the probability that the length of this component is between 4.98 and 5.02 will be :_
Hence, the probability that the length of this component is between 4.98 and 5.02= 0.6826894