Answer:
[tex]\boxed {m = -6}[/tex]
Step-by-step explanation:
Use the Slope Formula to help you determine the slope of the following two points:
[tex]m = \frac{y_{2} - y_{1}}{x_{2} - x_{1}}[/tex]
(Where [tex](x_{1}, y_{1})[/tex] is the first point and [tex](x_{2}, y_{2})[/tex] is the second point)
-Apply both points onto that formula:
[tex](x_{1}, y_{1}) = (1, 1)[/tex]
[tex](x_{2}, y_{2}) = (0, 7)[/tex]
[tex]m = \frac{7 - 1}{0 - 1}[/tex]
-Solve:
[tex]m = \frac{7 - 1}{0 - 1}[/tex]
[tex]m = \frac{6}{-1}[/tex]
[tex]\boxed {m = -6}[/tex]
help me please!!!!!!!!!!!!!!!!!
not rlly surw if you are supposed to be putting dots there but if you are, I would put one a little bit before the first line for the 82.4 and one in the middle of the 600 and the line in the middle
what is 39/100 simplified
Answer:
0.39
Step-by-step explanation:
Answer:39/100
Step-by-step explanation: it can't be simplified
a health club chargers a monthly fee of $99 plus $2 per visit. donny paid $121 for the month of october. how many times did he visit the gym
What is the volume of this cube?
4 cubic feet
») 3 cubic feet
1 ft
6 cubic feet
1 ft
1 ft
>) 1 cubic foot
Answer:
it's 6 cubic feet look you must count all the sides together also I took the test this cube has 6 sides so your answer will be 6 cubic feet ;)
Step-by-step explanation:
m23 is 6x +118)" and m 25 is 1x + 78).
1
2
4
5 6
78
What is m26?
Answer:78
Step-by-step explanation:
Find the slope of the line that connects the points (0,4) and (-4,1).
Answer:
3/4
Step-by-step explanation:
We can use the formula [ y2-y1/x2-x1 ] to solve.
1-4/-4-0
-3/-4
3/4
Best of Luck!
1/2 X + 5 = 18
Solve the equation for x
Please, I really need it
Answer:
2 -1 -2
Step-by-step explanation:
Each of the 17 guinea pigs needs its cage cleaned. If it takes 1 hour to clean 4 cages, how many hours will it take to clean all 17 cages?
It will take
6
hours to clean all the cages.
Answer: 4 1/4 hours
Step-by-step explanation:
Answer:
it will take 4 hours and 30 minutes
Step-by-step explanation:
first you have to divide 4 by 17 so you would get 4 with a remainder of one. Next, four will be the number of hours and the 1 is the 30 minutes.
PLEASE HELP I CANT GET THESE TYPE OF PROBLEMS
A racing car consumes a mean of 101 gallons of gas per race with a variance of 49.
If 43 racing cars are randomly selected, what is the probability that the sample mean would differ from the population mean by greater than 2.4 gallons? Round your answer to four decimal place
Answer:
The probability that the sample mean would differ from the population mean by greater than 2.4 gallons is 0.86558
Step-by-step explanation:
The given parameters are;
The mean, [tex]\bar x[/tex] = 101 gallons
The population mean = μ
The variance, σ² = 49
The number of racing cars, n = 43
The probability that the sample mean would differ from the population mean by greater than 2.4 gallons is given as follows;
P([tex]\left | \bar x - \mu \right |[/tex]) >2.4 = P(2.4 > [tex]\left | \bar x - \mu \right |[/tex] >-2.4)
The formula for the test of the mean, Z₀, is given as follows;
[tex]Z_0 = \dfrac{\bar x - \mu}{\dfrac{\sigma}{\sqrt{n} } }[/tex]
Therefore, we have;
[tex]P \left (\dfrac{2.4}{\dfrac{\sqrt{49} }{\sqrt{43} } } >Z> \dfrac{-2.4}{\dfrac{\sqrt{49} } {\sqrt{43} } } \right) = P \left (\dfrac{2.4}{\dfrac{7 }{\sqrt{43} } } >Z> \dfrac{-2.4}{\dfrac{7} {\sqrt{43} } } \right)[/tex]
Which gives;
P([tex]\left | \bar x - \mu \right |[/tex]) >2.4 = P(2.25 > Z > -2.25)
(We round up to 2.25 because that is the accuracy of the z-table)
From which we have;
P(Z > -2.25) - P(Z > 2.25) = (1 - P(Z < -2.25)) - (1 - P(Z < 2.25))
P([tex]\left | \bar x - \mu \right |[/tex]) >2.4 = (1 - 0.1222) - (1 - 0.98778) = 0.86558
The probability that the sample mean would differ from the population mean by greater than 2.4 gallons = 0.86558.
7. Find the equation of a line in slope intercept form that is parallel to the line below that goes through the point (6, 4). y = fx-5
Answer:
y=3/2x-5
when finding the equation of a line, we use this formula
y=mx+b
where Y= a point on the y-axis
M= ∆y/∆x
x= a point on the x-axis
and b = intercept
Step-by-step explanation:
so to in this case, we are given y= 4, x=6 and y-int = -5
substitute the value in the given equation,
therefore, 4=6m-5
4+5=6m
9/6=M
3/2=m
Answer y=3/2x-5 that is the equation of the line
HELP ME I NEED THIS ONE RIGHT
Answer:
x=8
Step-by-step explanation:
Alana bought some cans of paint and 1/2 of a liter of special paint additive formulated to reduce mildew. Before painting her house, she used all of the additive to put 1/8 of a liter of additive in each can. How many cans of paint did Alana buy?
Answer:
Alana bought 4 cans of paint additive
Step-by-step explanation:
Proportions
If a proportional amount of x is to be distributed between y elements, each one of them gets x/y portions.
For example, if we have 100 coins and distribute evenly between 20 boxes, each box will receive 100/20=5 coins.
Alana bought 1/2 of a liter of the special paint additive and evenly distributed it between an unknown number of cans, let's call it C. We also know each can received 1/8 of a liter of the additive. That is the proportion of the 1/2 liter of additive.
We can establish the following condition:
[tex]\displaystyle \frac{1/2}{x}=\frac{1}{8}[/tex]
Solving for x:
[tex]\displaystyle \frac{1/2}{\frac{1}{8}}=x[/tex]
Transform the division into a product:
[tex]\displaystyle x=\frac{1}{2}\cdot\frac{8}{1}=4[/tex]
Alana bought 4 cans of paint additive
H.e.l.p M.e. P.l.e.a.s.e.
7.810 Rounded to the nearest thousandth
(02.03 MC) The temperature at a mountain base camp was −2 degrees Celsius on Thursday. Friday morning, the temperature was 1 degree Celsius lower than it was on Thursday. By Friday evening, the temperature was 3 degrees Celsius lower than it was that morning. What was the temperature at the base camp Friday evening? (1 point) −9 degrees Celsius −8 degrees Celsius −7 degrees Celsius −6 degrees Celsius
Answer:
The temperature at the base camp Friday evening is - 6 degrees Celsius.
Step-by-step explanation:
To get the temperature at a mountain base camp on Friday evening, we must translate statement into a mathematical form:
(i) The temperature at a moutain base camp was - 2 degress Celsius on Thursday:
[tex]T_{o} = -2\,^{\circ}C[/tex]
(ii) Friday morning, the temperature was 1 degree Celsius lower than it was on Thursday:
[tex]\Delta T_{1} = -1\,^{\circ}C[/tex]
(iii) Friday evening, the temperature was 3 degrees Celsius lower that it was that morning:
[tex]\Delta T_{2} = -3\,^{\circ}C[/tex]
The temperature at the base camp Friday evening is:
[tex]T = T_{o}+\Delta T_{1}+\Delta T_{2}[/tex]
[tex]T = -2\,^{\circ}C-1\,^{\circ}C-3\,^{\circ}C[/tex]
[tex]T = -6\,^{\circ}C[/tex]
The temperature at the base camp Friday evening is - 6 degrees Celsius.
Answer:
D) -6 degrees Celsius
Whats the estimated answer for 3,178 + 1,452 ?
Thank you!
Answer:
4,360
Step-by-step explanation:
3,178
+
1,452
=
4,360
Determine the distance between (2,1) and (12,13)
Answer:
[tex]d = 15.620499[/tex]
Step-by-step explanation:
To solve this question, we must use the following distance equation:
[tex]\sqrt{(x_{2}-x_{1})^{2} + (y_{2}-y_{1})^{2} }[/tex]
Plug your coordinates into the equation. Remember, a coordinate is denoted as (x, y).
[tex]\sqrt{(12-2)^{2} + (13-1)^{2}}[/tex]
[tex]\sqrt{(10)^{2} + (12)^{2}}[/tex]
[tex]\sqrt{100+144}[/tex]
[tex]\sqrt{244} = 15.620499[/tex]
Jonathan knit some scarves to sell at a local arts-and-crafts show. The function r(x)=13x models the amount of money,in dollars, he brings in by selling x scarves. The function c(x)=6x models the cost,in dollars, for Jonathan to produce x scarves. It also costs Jonathan $58 to get a booth at the show. Which of the following functions p(x) models his profit for selling x scarves?
Answer:
Step-by-step explanation:
Did u get an answer???
Answer: The answer is A.
Step-by-step explanation:
since $12 is the amount of money he gets from selling scarves you have to subtract $2 from that because that's the amount of money he losses to make the scarves. then you have to subtract $45 because he had to pay for the booth so the answer is P(x) = 10x - 45
The diagonal lengths of three rectangles are shown . The rectangles are not drawn to scale . Which list shows the rectangles in order by their diagonal lengths from shortest to longest ?
Answer:
B. Rectangle T, Rectangle P, Rectangle S.
Step-by-step explanation:
To determine which list shows the correct order of the length of the diagonals of the rectangles from shortest to longest, let all the lengths be in decimal form:
Rectangle P = 6.7 cm
Rectangle S = [tex] \frac{34}{5} cm [/tex] = 6.8 cm
Rectangle T = [tex] \sqrt{36.5} cm [/tex] ≈ 6.04
Thus:
6.04 cm < 6.7 cm < 6.8 cm
Therefore, from the shortest to the longest, we have:
Rectangle T < Rectangle P < Rectangle S.
ITS AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAfor real I'm serious
Coordinates ? :) thank you
Draw from (3, -1.5) to (-2, 6)
What’s the solution to f
Answer:
65
Step-by-step explanation:
Answer:
f = 65
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
201.5 = f + 136.5
Step 2: Flip the equation.
f + 136.5 = 201.5
Step 3: Subtract 136.5 from both sides.
f + 136.5 − 136.5 = 201.5 − 136.5
f = 65
The function f(x) = x^3 +2x^1/3 is a polynomial
true or false
Answer:
not a polynomial
Step-by-step explanation:
A polynomial is a combination of terms separated by + or − signs. A polynomial does not contain variables raised to negative or fractional exponents, variables in the denominator or under a radical, or any special features such as trigonometric functions, or logarithms
Answer:
False is a Non-polynomial
Please help I’ll
Give you brainiest!❤️
Answer:
A is incorrect
Step-by-step explanation:
Point x is negative, so you need to subtract the negative. In A, they are subtracting 5, not negative 5.
Which number has a repeated decimal form
Answer:
2/6 has a repeating decimal
Triangle XYZ and Triangle RST are similar
True
O False
Answer:
True!
Step-by-step explanation:
They both are the same shape just the scale size changed! They are the same because 6 ÷ 4 = 1.5 and 3 ÷ 2 = 1.5. Pls Brainliest! ;) It would mean a lot!
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
At first glance I would say that they are similar but when you look at the proportions of this triangle you could tell that they aren't at all proportional so that makes them not similar to each other at all.
pls help!
Solve the following literal equation for y.
2x - 3y = 9
Answer:
y= -3+2x/3 ...i think
Step-by-step explanation:
Answer:
sorry don't know the answers and please follow me
A ceramic sugar bowl weighs 340 grams when empty. It is then filled with sugar. One tablespoon of sugar weighs 12.5 grams. Write an equation to represent the relationship between the total weight of the bowl in grams, and the tablespoons of sugar,
Answer:Total Weight of Bowl W = 340 + (12.5T) grams
Step-by-step explanation:
The sum of two numbers is 68. The difference is 12.
Answer now get ur moneyy
help me for points please
Step-by-step explanation:
if x is real number then there are infinte numbers between 3 and 5.
if x is natural number then there is just one solution and that is number 4