The clerk’s next guess should be fewer red shells and more white shells.
The given parameters are:
The clerk's guess of $4.96 for 4 red shells and 4 blue shells is greater than the actual purchase.
This means that:
The clerk should make use of fewer red shells, and additional white shells.
This is so because the unit price of the red shells is greater than that of the white shells
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Answer: The cost was too high. Since red shells cost more than white shells, the clerk’s next guess should be fewer red shells and more white shells. I would guess 3 red shells and 5 white shells.
Step-by-step explanation:
B. (-4, 5)
C. (5, -6)
D. (-6, 5)
Using it's concept, it is found that the mean absolute deviation (MAD) of the data set is of 2.8.
The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.
In this problem, the mean is:
Hence, the mean absolute deviation is:
The mean absolute deviation (MAD) of the data set is of 2.8.
A similar problem is given at brainly.com/question/22355667
Answer:
see explanation
Step-by-step explanation:
given
g(x) = 3x² - 5 then g(t) = 3t² - 5
Also g(t) = - t, hence
3t² - 5 = - t
multiply both sides by 2 to eliminate the fraction
6t² - 10 = - 7t ( add 7t to both sides )
6t² + 7t - 10 = 0 ← in standard form
(t + 2)(6t - 5) = 0 ← in factored form
Equate each factor to zero and solve for t
t + 2 = 0 ⇒ t = - 2
6t - 5 = 0 ⇒ t =