Answer:
11
Step-by-step explanation:
if this was a triangle then 80+89=169 so if you add 11 then you get 180
Answer:
lesser x = -1.25
greater x = 5
Step-by-step explanation:
To find the zeroes, set each equation equal to 0.
-4x = 5
x = 5/-4
x = -1.25
-x = -5
x = 5
Answer:
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Step-by-step explanation:
Required
Determine the probability of selecting a woman
The given data can be represented to show women distribution as:
-------------------------------------- Women ------------------- Total
Assistant Professors ----------- 108 ----------------------253
Associate Professors ---------97 -------------------------301
Full Professors -----------------78---------------------------350
First, we calculate the number of women
Next, we calculate the total number of professors
Probability of selecting women is then calculated as:
<em /><em> -- (approximated)</em>
Answer:
Year = 1995 and population = 315
Year = 2015 and population = 715
Step-by-step explanation:
It is given that the population of two different villages is modeled by the given equations:
The population of both villages are same after x years after 1980 if
Splitting the middle term, we get
It means, after 15 or 35 years, the population will same.
For x=15, years is and population is
For x=35, years is and population is
.
Therefore, population are equation in Year = 1995 and population = 315 or Year = 2015 and population = 715.
Answer: -0.078125
Step-by-step explanation: