Answers
Answer:
Y= -1/4x -1 3/4
or Y= -0.25x -1.75
Step-by-step explanation:
I got this by finding the distance between the points.
The distance is 8x and -2y
Divide that by 2 and you get 4 and -1 or -4/1
Then knowing that the slope is -0.25, you know that for each square the line goes down .25 That is how I found the y intercept.
In conclusion Y= -0.25x -1.75
Related Questions
20 Points!!! Lisa writes 15 pages of a research paper. If she has written 75% of her goal, what is the total number of pages that she wants to write?
Answers
Answer:
I believe that her goal is 20 pages because 75% of 20 is 15.
Step-by-step explanation:
What is the slope of the graph of
4x + 3y = 15?
Answers
Answer:
-4/3
Step-by-step explanation:
y=mx+b
3y=-4x+15
y= -4/3 x +5
m is slope b is y intercept
Use the normal distribution to approximate the following binomial distribution. A recent survey indicated that 55% of the people in a certain community own a motorcycle. If 35 people from this community are chosen at random, what is the probability that fewer than 23 own a motorcycle?
Answers
Answer:
0.86 (Approx)
Step-by-step explanation:
Given:
n = 35
P = 55% = 0.55
Q = 1 - p = 0.45
Computation:
Standard deviation σ = √npq
Standard deviation σ = √(35)(.55)(.45)
Standard deviation σ = 2.9432
Mean μ = np = 35 x 0.55 = 19.25
p[(x-np)/ σ ]
P[z<1.04204]
= 0.86 (Approx)
Dan drove 737 miles in 11 hours. At the same rate, how many miles would he drive in 13 hours?
Answers
Answer:
871
Step-by-step explanation:
737 divided by 11 is 67, so thats how many miles he drives per hour
67 times 13 is 871
Answer: 871 Miles
Work: So, I did 737 miles divided by 11 hours to find out how many miles he had driven in 1 hour, which is 67. I did 67 x 2 which is 134, and added it to 737, which will give us how much he will drive in 13 hours. And the answer is 871.
Merry Christmas! :)
Pleaseeee helppppp
Mr. Taylor and Mrs. Miller's classes have been having a fundraising competition. They've both kept track how much money they've raised in dollars versus the time in daysWhile Mr. Taylor's class chose to graph their data, Mrs. Miller's class chose to present it in a table. Both classes have found that their fundraising over time has been proportional, where the daily increase in money raised is consistent
Answers
Answer:A
Step-by-step explanation:
Mrs.Miller earns 12 dollars on day one. Mr.Taylor earns 10 dollars.
Answer:
So.... Based on hotbabe's answer, Mrs. Millers class has a $2 greater daily increase.
Step-by-step explanation:
$12-$10=$2
Find the measure of angle A.
Answers
Answer:
60 degrees sorry if its wrong
Step-by-step explanation:
+ + = . . Please im on a time limit
Answers
Answer:
what do you mean lol im slow haha
Answer:
In order to solve we need to know what the equation is.
Step-by-step explanation:
list the fractions in descending order of 2/5 8/9 4/5 1/3 3/10
Answers
Answer:
8/9, 4/5, 2/5, 1/3, 3/10
Step-by-step explanation:
2/5 = 0.4 8/9 = 0.888 4/5 = 0.8 1/3 = 0.333 3/10 = 0.3
34 − 23⋅ (5 − 2) − 60
Answers
33-23 times (3) - 60
33 - 69 - 60
33- 9
24
i hope this helps! feel free to mark brainliest
Answer:
-95
Step-by-step explanation:
Follow order of operations,
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction
Make sure to do them left to right
A student said that since –9 is less than 4, then |–9| is less than |4|. Is the student correct? Explain why or why not.
Answers
Answer:
The student is incorrect because I I or absolute value would make the -9 to positive 9.
Step-by-step explanation:
-9<4
on a numberline
-9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4
but the absolute value of -9 (or) |–9|
is actually positive 9
9>4
on a number line
4 5 6 7 8 9
write an equation of the line that passes through 4,-2 and is parallel to y=-4x+1
Answers
Answer:
y=-4x+14
Step-by-step explanation:
A parallel line must always have the same slope, so it must be -4x, and on a graph y=-4x+14 passes through the point (4,-2)
please help me i’m so confused
Answers
I think it’s D. I could be wrong though
A table of values of a linear function is shown below.
Answers
Answer:
Slope is -2
y intercept is -3
Equation :y=-2x-3
Step-by-step explanation:
please help me with this please
Answers
Second one is C
Third one is B
Trust me
2x + 6y - 3z + 5 - 11(4x - 8y) + 6z - 1
Answers
Answer:
-42x+94y+3z-4
Step-by-step explanation:
2x+6y-3z+5-44x+88y+6z-1
I need help again please
Answers
Answer:
I think it's the third one.
Answer:
C
Step-by-step explanation:
What is an equation of the line that passes through the points (-6, -2) and
(-3, 2)? Put your answer in fully reduced form.
Answers
Answer:
The equation of line is: [tex]\mathbf{4x-3y=-18}[/tex]
Step-by-step explanation:
We need to find an equation of the line that passes through the points (-6, -2) and (-3, 2)?
The equation of line in slope-intercept form is: [tex]y=mx+b[/tex]
where m is slope and b is y-intercept.
We need to find slope and y-intercept.
Finding Slope
Slope can be found using formula: [tex]Slope=\frac{y_2-y_1}{x_2-x_1}[/tex]
We have [tex]x_1=-6,y_1=-2, x_2=-3, y_2=2[/tex]
Putting values and finding slope
[tex]Slope=\frac{2-(-2)}{-3-(-6)}\\Slope=\frac{2+2}{-3+6} \\Slope=\frac{4}{3}[/tex]
So, we get slope: [tex]m=\frac{4}{3}[/tex]
Finding y-intercept
Using point (-6,-2) and slope [tex]m=\frac{4}{3}[/tex] we can find y-intercept
[tex]y=mx+b\\-2=\frac{4}{3}(-6)+b\\-2=4(-2)+b\\-2=-8+b\\b=-2+8\\b=6[/tex]
So, we get y-intercept b= 6
Equation of required line
The equation of required line having slope [tex]m=\frac{4}{3}[/tex] and y-intercept b = 6 is
[tex]y=mx+b\\y=\frac{4}{3}x+6[/tex]
Now transforming in fully reduced form:
[tex]y=\frac{4x+6*3}{3} \\y=\frac{4x+18}{3} \\3y=4x+18\\4x-3y=-18[/tex]
So, the equation of line is: [tex]\mathbf{4x-3y=-18}[/tex]
Complete the table by converting the fractions (in the first column) into decimals (in the second column) and vice versa. Fractions Decimals -4/5 1 2/100 0.13 3/4
Answers
Answer:
Step-by-step explanation:
-4/5=-8/10=-0.80
12/100=0.12
0.13=13/100
3/4=75/100=0.75
What is the predicted value of fuel efficiency (in miles per gallon) for a car with a 2.5 cubic liters engine? Round your answer to two decimals, if needed.
Answers
Answer:
25.92
Step-by-step explanation:
Fuel efficiency is the measure or effort that is required to convert the chemical energy in the fuel to the kinetic energy which the cars needs to move. It is meant by how good or effectively the fuel is utilized by the vehicle. It is the ability of the engine to extract more energy from the fuel.
In the context, the size of the engine is 2.5 cubic liters. Then the predicted value of the fuel efficiency will be 25.92 miles per gallon.
1 1/3 divided by 3/4
Answers
Answer:
1 7/9
Step-by-step explanation:
Could i have branliest please and a heart
Step-by-step explanation:
11/ 36
hope it helps!
.....
Betsy has to sell carnival tickets worth at least $60. The price of a child ticket is $5, and the price of an adult ticket is $8. Let x be the number of child tickets sold and y be the number of adult tickets sold. which of the following graphs best models this situation.
A) 5x+8y
[tex] \geqslant [/tex]
60
B) 5x+8y
[tex] \leqslant [/tex]
60
C) 5x+8y
[tex] < [/tex]
60
D) 5x+8y
[tex] > [/tex]
60
Answers
Answer:
A) 5x + 8y [tex]\geq[/tex] 60
Step-by-step explanation:
"At least" translates to the inequality symbol [tex]\geq[/tex] or "greater than or equal to."
31.8 dived 0.58 answer
Answers
Answer:
54.8275862069
Step-by-step explanation:
If you want rounded than 54
Which is larger 14/25 or 0.54
Answers
Answer:
14/25
Step-by-step explanation:
Answer:
54
Step-by-step explanation:
in 2017, the price of a Forever stamp from the United States Postal Service was $0.49. How many Forever stamps could be purchased for $30.38?
Answers
explanation: 30.38/.49=62
A market research company wishes to know how many energy drinks teenagers drink each week. They want to construct a 80% confidence interval with an error of no more than 0.08. A consultant has informed them that a previous study found the mean to be 7.3 energy drinks per week and found the standard deviation to be 0.7. What is the minimum sample size required to create the specified confidence interval
Answers
Answer: 126 samples
Step-by-step explanation:
Given that :
Standard deviation (σ) = 0.7
Mean (m) = 7.3
Error (E) = 0.08
α = 80%
The sample size n can be obtained using the relation :
n = [(Zcrit * standard deviation) / Error]^2
The Zcritical at 80% = 1.282
Hence,
n = ((1.282 * 0.7) / 0.08)^2
n = (0.8974 / 0.08)^2
n = 11.2175^2
n = 125.83230625
n = 126
BRANDI WANTS TO CALCULATE THE AVERAGE SPEED
OF A CAR THAT TRAVELED 275 MILES IN THREE
HOURS. WHICH FORMULA BELOW IS CORRECT?
A. S = 3 x 275
B. S = 3/275
C. S = 275/3
D. S = 3-275
MISTER SCIENCE
Answers
Answer:
C. S = 275/3
Step-by-step explanation:
The formula for speed is S = d/t
The d is = 275
The t is = 3
So S = 275/3
Hope this helps ya!!
Best Answer gets BRAINLIEST!!!
Answers
Answer:
3.5/1
Step-by-step explanation:
y/x
3.5/1
I need help with this please.
Answers
Answer:
CCCC.
Step-by-step explanation:
Please help me please!!
(Picture above)
Answers
Answer:
1) D
2) C
3) B
4) A
Step-by-step explanation:
type them into desmos online calculator to see the lines
An astronaut who weighs 95 kilograms on Earth weighs 15.8 kilograms on the Moon. How much would a person weigh on the Moon if they weigh 105 kilograms on Earth? Round your answer to the nearest tenth, or one decimal place.
please help me
