1) In New York City, the temperature was -14°F January 25. If the temperature in Cleveland was 7° F. what was the difference bet
1 answer:
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Answer:
B. y > 2/3x + 1
Step-by-step explanation:
To find slope we'll use the following formula,
(-3,-1) (3,3)
3 - -1 = 4
3 - -3 = 6
2/3x
The y intercept is 1,
we know this because that's the point the line touches the y axis.
<em>Thus,</em>
<em>the answer is B</em><u><em>. y > 1/3x + 1</em></u><em>.</em>
<em>Hope this helps :)</em>
Answer:
<h2>Step-by-step explanation:
To find y when x=4, we must first find the relationship between them
The statement
y varies directly with x is written as
<h3>where k is the constant of proportionality
From the question
when y = 1/5
x = 3
Substitute the values into the above formula and solve
That's
<h3>So the formula for the variation is
<h3>From the question
when x = 4
<h3>Hope this helps you
Answer: Our required probability is 0.88.
Step-by-step explanation:
Since we have given that
Number of male students are smokers = 10
Number of male students are non smokers = 490
total number of male students = 500
Number of female students are smokers = 40
Number of female students are non smokers = 363
Total number of female students = 403
Probability that both are non smokers is given by
Hence, our required probability is 0.88.
Expand the equation:
x^2-8x+15=35
x^2-8x-20=0
Solve using quadratic formula:
x=
x=10 is the final answer
x^2-8x+15=35
x^2-8x-20=0
Solve using quadratic formula:
x=
x=10 is the final answer