PLEASE HELP LAST QUESTION
Answers
:) hope i could help :)
Related Questions
Glen is being tested for a contagious disease. The test is 99% accurate and in actuality 0.1% of the population has the disease. Should Glen demand to be retested or start treatment right away? Explain.
The U.S. Treasury on Friday said that the federal deficit for fiscal 2019 was $984 billion. In 2018, the federal deficit was $781 billion.By how many dollars did the federal deficit increase between 2018 and 2019? Write your answer using the number word "billion". $ By what percentage did the federal deficit increase between 2018 and 2019? Round the percentage to the nearest whole number. billion %
116 is 145% of what number
Between what two consecutive integers does√73 lie???? A: 71 and 73 B: 8 and 9 C: 9 and 10 D: 10 and 11
Answers
Answer:
Slope = -3
Step-by-step explanation:
The slope is the change in y over the change in x
The slope formula is m=y₂-y₁/x₂-x₁ (y over x)
So, plug in your coordinates (the subscript represents the order in which your points are going to be subtracted in)
So, you would get m=-2-4/1-(-1)
Simplify (first subtract the top, then subtract the bottom)
This would get you to -6/2 (remember your rules: a negative and a negative makes a positive)
-6/2 would get you to -3
-3 is the answer
look at the screenshot
Answers
Answer:
there's no screenshot attached
Answers
Answer: The smallest zero is -3.
Step-by-step explanation:
Zeros of a function are the values of input for which the function gives 0 output.
Here, the given function is,
p(x) = x(x-5)(x-2)(x+3)
For finding the zeroes of p(x),
p(x) = 0
⇒ x(x-5)(x-2)(x+3) = 0,
⇒ x = 0 or x - 5 = 0 or x-2=0 or x+3=0
⇒ x = 0 or x = 5 or x = 2 or x = -3
Thus, the zeros of the given function are 0, 5, 2, -3
In which -3 is smallest.
so we have 0 , 5 , 2 , -3
so the smallest one is (-3)
Answers
The lines represented by the equations y=1/2x-1 and y+4=-1/2(x-2) are neither parallel nor perpendicular.
What is an equation?
An equation is slope-interceptthat shows the relationship between two or more numbers and variables.
The first equation y=1/2x-1 is already in the slope intercept form. The slope is, 1/2, and the y-intercept is -1.
The second equation y+4=-1/2(x-2)
From this equation, the slope is -1/2 and the y-ina tercept is -3.
When two lines ara e parallel, they have the same slope. one has slope of 1/2 and the other has slope of -1/2 thus these are not the same our lines are not parallel.
When lines are perpendicular, the slope of one is the negative reciprocal of the other which is not satisfied in the given equations.
Thus, we conclude that the lines represented by the equations y=1/2x-1 and y+4=-1/2(x-2) are neither parallel nor perpendicular.
Learn more about equations here;
#SPJ2
The first equation,
The second equation requires rearranging.
From this equation, we can see that the slope is -1/2 and the y-intercept is -3.
When lines are parallel, they have the same slope. This is not the case with these lines because one has slope of 1/2 and the other has slope of -1/2. Since these are not the same our lines are not parallel.
When lines are perpendicular, the slope of one is the negative reciprocal of the other. That is, if one had slope 2, the other would have slope -1/2. This also is not the case in this problem.
Thus, we conclude that the lines are neither parallel nor perpendicular.
Answers
This would be the (number of pages) times (number of words per page).
820 * 350 = 287000
so she has to read 287000 words
we divide this by 110 to get how long it would take for her to finish (in minutes)
287000 / 110 = 2609.09090909....
then since there are 60 minutes in an hour, we divide that number by 60
2609.09090909... / 60 = 43.48484848...
Therefore it would take her about 43.5 hours to complete her assignment.
Answer:
43.5 hours
Step-by-step explanation:
Courtney needs to set aside at least 43.5 hours. We need to figure out many words she needs to read in total.So we need to do 820 * 350287000.We then need to divide by 110 so we can the time in minutes. 2609.09090909....Then we divide the number 60 since the question is asking us for hours. Therefore it would take her about 43.5 hours to complete her assignment
Answers
I belive the answer is no. Tell me if im doing this wrong, but the square root of 380 is a decimal number.