-21, -23, -27, -28, -28, -29 order them least to greatest and then find the middle if there is not a middle then put -27.5 as your answer for the median. For the mean add up all the number then you should get -156 then divide it by 6 which should give you -26 for the mean. and for the mode you should get -28 as the one that occurs the most often.
mean: -26
median: -27.5
mode: -28
2(x-1)=3(x-4) how many solutions
Solve the system by substitution
10x=y
2x+y=-24
Answer: x=-2
Y= -20
Step-by-step explanation
You replace the y in the second equation with 10x. This is because it says 10x=y
2x+10x=12x so you put that
12x=-24
To get x by its self you divide by 12.
-24 divided by 12 is -2.
Now you plug in -2 to either equation as y. I chose the first one because it's easier.
10(-2)=y
-20=y
The diagram shows a 5 cm x 5 cm x 5 cm cube.
A
Calculate the length of the diagonal AB.
Give your answer correct to 1 decimal place.
5 cm
A
L
5 cm
B
5 cm
Pythagoras in 3D
View One Minute Version
Overview
Answer:
8.7
Step-by-step explanation:
Explain how to compute the amount of money the worker receives for any
number of work-related miles. Based on your explanation, write an equation
that can be used to determine the total amount of money, y, the worker
receives for driving x work-related miles.
Answer:
its 11
Step-by-step explanation:
sorry. i feel so bad
To compute the amount of money the worker receives for any number of work-related miles, the equation is y = mx.
What is an equation?Two algebraic expressions having same value and symbol '=' in between are called as an equation.
Given:
Let x be the number of miles a worker drove.
And y be the total amount of money.
And if he works m miles,
then the equation is,
y = mx
The above equation is will be used to compute the amount of money the worker receives for any number of work-related miles.
Therefore, y = mx be the required equation.
To learn more about the equation;
https://brainly.com/question/12788590
#SPJ2
Write the equation in point-slope form of the line that passes through the points (-3,6) and (2,11)?
Please help ASAP!
Answer:
the answer is (2,-3)
Step-by-step,-explanation:
At 9AM a train traveling 60 miles per hour leaves Los Angeles for San Francisco, a distance of 400 miles. At noon a car traveling at an average speed of 40 miles per hour leaves San Francisco for Los Angeles. At what time will the two vehicles pass each other?
ANSWER PLS
Answer is in the picture:
At 2:02 PM the two vehicles pass each other.
What is the speed?The speed formula can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time. The SI unit of speed is m/s.
Given thta,
Los Angeles to San Francisco:
rate = 60 mph ; distance = x miles ; time = d/r = x/60 hrs
San Francisco to Los Angeles:
rate = 40 mph ; distance = 400-x ; time = d/r = (400-x)/40 hrs
So, equation is
x/60 = (400-x)/40 + 3
x/60 = (400-x)+120/40
40x = 60[(400-x)+120]
40x=24000-60x+7200
100x=31200
x=312 miles
Now, time = 312/60
= 5.2 hours
Clock time = 9+5.2
= 14.2 hours
= 2:02 PM
Therefore, at 2:02 PM the two vehicles pass each other.
To learn more about the speed, distance, and time visit:
brainly.com/question/4978052.
#SPJ6
Please help asap ill mark you brainliest!!
Answer:
4,184.87 square meters
Step-by-step explanation:
let me know if you want to see work . . .
Find the area of the shape shown below.
I need help! If you answer I will mark!
Answer:
straight
Step-by-step explanation:
it is a straight angle
hey im so confused on these questions please answer all of them hurry!!
Answer:
m=4 and 2/7 and m=6 and m= -6 and m=1/3
Step-by-step explanation:
i just know it i love graphs
i hope this helps
Answer:
You need to add a little more than six points, people are using their hard earned time, for 5 questions, for six points, thats like having someone work at mcdonalds for a year and getting 10 dollars for the whole year. I will help you with as much as i can thought. **Keep this in mind**
Step-by-step explanation:
1. M=-6
2. M= -2/7
3. M=0
4. M= -1/4
5. M= -1/3
*Hopefully it's all correct, if not I apologize!
In a survey of teens, 19% like to volunteer at animal shelters. About how many teens out of 995 would say they like to volunteer at animal shelters?
Answer: 189 teens
Step-by-step explanation:
Given
- There are 19% of teens who like to volunteer at animal shelters
- There are in total 995 teens
Solve
19% × 995= 189.05
189.05≈189 (Since people must be in whole numbers, we need to round)
Hope this helps!! :)
Please let me know if you have any questions
I NEED REAL FREAKING ANSWERS STOP WASTING zMY POINTS I'VE ALREADY LOST 49 POINTS. PLZ JUST HELP ME
Step-by-step explanation:
I sent you the picture above oncluding the steps.
In the equation given, just put the value of x and you will find the value of y.
type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Mr. Newman has boxes of soap ftakes for a science experiment. He plots the weight of soap fakes in each box on the line plot
below.
1
+
0
2
Weight of Soap Flakes
in Each Box (lb)
Each X represents 1 box of soap flakes
Mr. Newman will use all of the soap fakes from the boxes to fill bags. He will put $ of a pound of soap flakes in each bag.
How many J-pound bags of soap Makes can Mr. Newman mu?
Reset
Next
Answer:
I am stuck on this problem too. Is it on eacxt path.
Step-by-step explanation:
The top walking deck of a ship is 120 ft long. This is only 3/11 of the length of the ship. What is the length of the ship
Answer: 440 ft
Step-by-step explanation:
The top walking deck is 120ft long and yet comprises only 3/11 of the ships total length.
Assuming the total length of the ship is x ft long, the expression would therefore be:
x * 3/11 = 120 ft
The above shows that if x is multiplied by 3/11 it will give a distance of 120ft which is the top walking deck length.
Solving for x:
x * 3/11 = 120
x = 120 ÷ 3/11
x = 120 * 11/3
x = 440 ft
Note: When being divided by a fraction, you can multiply the inverse of the fraction to find the result.
5
A school rewards students for good work by giving them merit points.
James has x merit points.
Sarah has three times as many merit points than James.
Robert has 68 fewer merit points than James.
ETTER
GRADE
Each merit point is worth 3 pence.
All three of the students have a total of £15.81
EFFECT
Work out how many merit points each student has.
Irk
James:
Your
Marks
Sarah:
Robert
Answer:
James = 119 points
Sarah = 357 points
Roberts = 51 points
Step-by-step explanation:
Given that :
James = x points
Sarah = 3x points
Roberts = x - 68 points
Each point = 3 pence
All students have a total of £15.81
1 pound = 100 pence
£15.81 pound = 1581 pence
3x + 3(3x) + 3(x - 68) = 1581
3x + 9x + 3x - 204 = 1581
15x - 204 = 1581
15x = 1581 + 204
15x = 1785
x = 1785 / 15
x = 119
Hence,
James = 119 points
Sarah = 119 * 3 = 357 points
Roberts = 119 - 68 = 51 points
Find the missing side length… please help
Answer:
So let's consider the triangle [tex] \tan(46) = \frac{17}{x} [/tex]Cross multiply [tex]tan(46) \times x = 17[/tex][tex]x = 16.42[/tex]I do quizzes and exams lmk if your interested!Identify the slope AND y-intercept of the equation below.
y=4x−7
Answer:
slope = 4/=7
y int = -7
Step-by-step explanation:
slope = rise/run
slope = 4/-7
y int:
y = 4(0)-7
y= 0-7
y int = -7
The slope and y-intercept of the equation are 4 and -7 respectively.
What is the equation of a line?The general equation of a straight line is y=mx+c, where m is the gradient, and y = c is the value where the line cuts the y-axis. This number c is called the intercept on the y-axis.
The given equation of a line is y=4x-7.
By comparing y=4x-7 with y=mx+c, we get
m=slope = 4 and c=y-intercept=-7
Therefore, the slope and y-intercept of the equation are 4 and -7 respectively.
To learn more about the equation of a line visit:
https://brainly.com/question/2564656.
#SPJ5
The value of y varies directly with x, and y=-2 when x=5. Find y when x=15.
A. -6
B. 6
C. 37.5
D. -37.5
Answer:
A -6
Step-by-step explanation:
Since y varies directly with x, then y = kx
-2 = 5k
k = -2/5
Now, y = (-2/5)15 = -6
If the rate $56 per 7 hours is reduced to a unit rate, the result is
dollars
per hour
Answer here
SUBM
Answer:
8 dollars per hour
You divide the amount of dollars by the time or hourse to get a unit rate
Please help a^3-5a^2+49
Answer:
Nothing further can be done with this topic. a^3-5a^2+49
Step-by-step explanation:
helpppppppppppppppppppppppppppp
Answer:
96
Step-by-step explanation:
First we have to see how the pattern is increasing.
How did the sequence of numbers get from -3 to 6?
Try adding first.
To get from -3 to 6, add 9.
Move on to the next nunber.
Can we get from 6 to -12 through the same pattern (adding 9)?
No, so addition is not the pattern.
Next try multiplication.
To get from -3 to 6, multiply -2.
Move on to the next number.
Can we get from 6 to -12 through the same pattern (multiplying by -2)?
Yes!
Check the other numbers.
-12 × -2 = 24
24 × -2 = -48
Do they meet the pattern?
Yes!
To find the next number in the sequence, use the pattern: multiply the previous number by -2.
-48 × -2 = 96
Answer:
36 i think , datsss confusin Asfkkkkkkk
Step-by-step explanation:
Mallorie has $15 in her wallet. If this is 25% of her monthly allowance, what is her monthly allowance
What is the value of f?
Answer:
42
Step-by-step explanation:
Find the measure of the side indicated
Answer:
D is the right answer
Step-by-step explanation:
There is one fifth of a sandwich to share equally between 2 people. How much of the sandwich will each person get? Use the number line to help you.
A number line showing zero to one divided into five equal parts. Each part is divided into two equal parts.
two tenths of the sandwich
one third of the sandwich
one seventh of the sandwich
one tenth of the sandwich
Answer:
one tenth of a sandwich
Step-by-step explanation:
Use the translation (x, y) (x – 8, y+4) to answer the question.
What is the preimage of D' (4, -3)?
Answer:
(12,-7)
Step-by-step explanation:
The required ordered pair of the pre-image of D'(4, -3) is D(12, -7).
Given that,
To determine the preimage of the ordered pair of D'(4, -3) by the translation, (x, y) to (x – 8, y+4).
Coordinate, is represented as the values on the x-axis and y-axis of the graph.
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
Let the ordered pair of the preimage be (x, y)
Now,
according to the question,
x - 8 = 4
x = 12
y + 4 = -3
y = -7
Thus, the required ordered pair of the pre-image of D'(4, -3) is D(12, -7).
Learn more about coordinate here:
brainly.com/question/13498438
#SPJ2
plz help me can't fail I need this and brainly is really helping
There are numbers 1-6 on a spinner what is the probability the spinner lands on an odd number?
Answer:
1,2,3,4,5,6
odd numbers:
1,3,5
even numbers:
2,4,6
I would say its a 50/50 chance
Answer:
1/2 chance
Step-by-step explanation:
because theres 1,2,3,4,5,6
1,3,5 are odd numbers
there are 6 numbers total
so theres half a chance it will land on an odd number
What are the sides of a equilateral triangle with a height of 7
Answer:
[tex]\frac{14\sqrt{3} }{3}[/tex]
Step-by-step explanation:
Can someone please help me these are the questions. : Evaluate each numerical expression. Apply
operations you learned.
1.) 8 + 12 = 4
2). (3) 6 - 7
4.) 24 : 3 (4)
3.) (2) 3 + 4 (6)
5.) (5) 32
6.) 4 + 62 = 9
7.) 10 = 5 + 3 (7)
8.) 12 + (8 + 2)
multiply the following
(-7pq^2r^3) * (-13p^3q^2r)
Answer:
[tex]91p^{1+3q^{2r}}q^{2r^3}[/tex]
Step-by-step explanation:
[tex](-7pq^2r^3) * (-13p^3q^2r)[/tex]
= 91[tex]p^{1+3q^{2r} }[/tex]*[tex]q^{2r^{3} }[/tex]
= [tex]91p^{1+3q^{2r}}q^{2r^3}[/tex]