Answer:
It is C, x-axis
Step-by-step explanation: if the point is at 0 on the y-axis but on a number greater than or less than 0 on the x-axis then the point is on the x-axis line.
Answer:
Since the y-coordinate is zero, that means that our point lies on the x-axis because any point on the x-axis has a v-coordinate of 0. Therefore our best option would be option E (x-axis).
Find and interpret the mean absolute deviation of the data.
Answer:
The mean absolute deviation is 4
Interpertation: The average distance between each data value and the mean is 4 which is the variation in the data set so you can understand how "spread out" each data point is from each other
Step-by-step explanation:
The mean absolute deviation is a measure of how much a data set varies.
Step 1: Compute the mean
mean = the sum of all the terms / number of terms
mean = 94 + 86 + 95 + 99 + 88 + 90 / 6
= 552 / 6
= 92
The mean is 92
Step 2: Finding the absolute deviation
You would take each number in the data set and subtract it from the mean, take the absolute value. After you take the sum of the absolute data values
|data set #1 - mean| + |data set #2 - mean| + ... + |data set #6 - mean|
= |94 - 92| + |86 - 92| + |95 - 92| + |99 - 92| + |88 - 92| + |90 - 92|
= |2| + |- 6| + |3| + |7| + |- 4| + |- 2|
= 2 + 6 + 3 + 7 + 4 + 2
= 24
To find the mean absolute deviation you divided the sum by total number of terms...
24/6 = 4
The average (mean) is equal to the sum of all the data values divided by the count of values in the data set (which was step 1)
Let me know if you have any questions !
I applied to be a live tutor, Hope to impove the experience :)
Have a nice day, feel free to give me feedback
What is the absolute value of -7?
7 because it's the opposite of -7 hope it helped
Answer:
|7|
Step-by-step explanation: Hopefully that is the correct answer and give brainliest to the other people that answer first.
Please help me for 70 points!
Answer:
49Step-by-step explanation:
-11 2/3 * (-4 1/5) =
-35/3 * (-4 1/5) =
-35/3 * (-21/5) =
7 * 7 =
49
50 POINTS
A pair of equations is shown below:
y = 7x − 8
y = 5x − 2
Part A: Explain how you will solve the pair of equations by substitution or elimination. Show all the steps and write the solution.
Part B: If the two equations are graphed, at what point will the lines representing the two equations intersect? Explain your answer
Answer:
x = 3
(3, 13)
Step-by-step explanation:
Given equations:
y = 7x − 8y = 5x − 2Part ASolve by substitution:
⇒ y = y
⇒ 7x - 8 = 5x - 2
Subtract 5x from both sides:
⇒ 7x - 8 - 5x = 5x - 2 - 5x
⇒ 2x - 8 = - 2
Add 8 to both sides:
⇒ 2x - 8 + 8 = - 2 + 8
⇒ 2x = 6
Divide both sides by 2:
⇒ 2x ÷ 2 = 6 ÷ 2
⇒ x = 3
Part BTo find the y-value of the point of intersection, substitute the found value of x (from part A) into one of the equations:
⇒ y = 7(3) - 8
⇒ y = 21 - 8
⇒ y = 13
Therefore, the point at which the lines intersect is (3, 13)
These angle measures are what type of angles when combined?
Answer:
These are called supplementary angles.
Step-by-step explanation:
Supplementary angles are equal to 180 degrees. 100 + 80 is equal to 180 degrees, meaning that the angles are supplementary. I hope this helps! :)
A sector with a central angle measure of 200 degrees has a radius of 9cm
Answer:
B) [tex]45\pi cm^{2}[/tex]
Step-by-step explanation:
[tex]A=\frac{\pi r^{2}(central. Angle) }{360} =\frac{\pi (9)^{2}(200) }{360} =\frac{\pi (81)(200)}{360}=45\pi cm^{2}[/tex]
Hope this helps
HELP ME PLEASEEEE!!!!!!!
Answer:
4
Step-by-step explanation:
8/2 = 4
8/4 = 2
8/0 = 0
8/8 = 1
8/1 = 8
Answer:
The answer is 1
Step-by-step explanation:
A prism has a length of 3 and one-half centimeters, width of 6 centimeters, and height of 7 and one-half centimeters.
Find the volume of the rectangular prism using the formula V = Bh.
The area of the base, B, equals
cm2.
The volume of the prism is
cm3.
Answer:
The area of the base, B, equals
✔ 21
cm2.
The volume of the prism is
✔ 157 1/2
cm3.
Step-by-step explanation:
I took the test one time
you have $20:00 to spend on an Easter gift. you buy 1 dozen tulips for $15.35. with the money you have left, how many chocolate bunnies could you buy? each bunny cost $1.25.
Tamara finds the sum of two number cubes rolled at the same time. The chart below shows all possible sums from the 36 possible combinations when rolling two number cubes. How many times should Tamara expect the sum of the two cubes be equal to 3 if she rolls the two number cubes 180 times?
Answer:
about 16
Step-by-step explanation:
The natrual chance of getting 3 =
1/11
180/1 x 1/11
180/11 = 16.36
about 16 times
Answer:
Tamara should expect the sum of the cubes to be equal 3 20 times
Step-by-step explanation:
Answer this in 5 minutes
[tex]4\frac{7}{12} \left+[7\frac{5}{6} -5\frac{5}{12}] =[/tex]
Which expressions are in simplest form? Check all that apply.
Answer:
B - C - D
Step-by-step explanation:
hope this helps ♡
BRAINLIEST IF CORRECT!
Answer:
1. b 14
2. a 21
3. c 24
4. d 6
Step-by-step explanation:
Divide the coefficient by the denominator of the fraction, then multiply by the numerator to find the simplified coefficient.
Mary surveyed people that were standing in a line to vote in an election. One of her questions was “How old are you?” The stem and leaf plot shows the results:
What is the mean of this stem and leaf plot? Show your work.
Answer:
Mean is 43.8
Step-by-step explanation:
add all of the numbers to get 1314. then divide by 30, the amount of numbers shown on the plot. Once divided, you'll get 43.8
What are the approximate zeros of the function y=x^2 + 3x - 5 to the nearest tenth?
A) -4.2 and 1.2
B) -3.9 and 0.8
C) -3.9 and 1.2
D) 1.2 and 4.2
PLS ANSWER QUICKLY I GIVE POINTS!!!
Answer: A
Step-by-step explanation:
Used graphing app T-E-E-H-E-E
I need help im staying up all night doing this welp
help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
It’s the last one b=50v
Step-by-step explanation:
Answer:
v = 50b
Step-by-step explanation:
The only other answer that could be correct is b = 50v. It is wrong because it's saying the number of bottles equals 50 times the number of vitamins, which doesn't make sense. v = 50b makes sense because it's saying the number of vitamins are 50 times the amount of bottles.
please help me with this
Answer:
I'm not a 100% sure but I think it's c if I'm wrong I'm sorry
Factor the expression using the GCF.
[tex]\mathbb{ANSWER:}\downarrow[/tex]
[tex]\mathrm{4(2x+5y)}[/tex]
[tex]\textsc{Explanation\::}[/tex]
Use the GCF to factor this expression .
The GCF stands for :
[tex]\pmb{G}[/tex] stands for Greatest
[tex]\pmb{C}[/tex] stands for Common
[tex]\pmb{F}[/tex] stands for Factor
[tex]\pmb{GCF}[/tex] = Greatest Common Factor
The abbreviation GCF comes in handy when it comes to factoring expressions like 8x+20y ( :
The Greatest Common Factor of 8x+20y is 4 , so that's what we factor out :
4(2x+5y)
Hint : Enter 4 , then 2 , then 5)
[tex]\footnotesize\textit{hope helpful ( :}[/tex]
Answer:
4 , 2 , 5
Step-by-step explanation:
break down 8 an 20 to its simplest multiple factors 8 is 4 an 2 and 20 is 4 an 5 just plug them into box
Can someone help me please
Answer:
25/4
Step-by-step explanation:
equation:2 1/2*2 1/2
2 1/2=5/2
5/2*5/2=5*5/2*2=25/4
PLEASE HELP ME I WILL GIVE BRAINLYEST
Joe bought 6 package of envelopes. Each package contains 125 envelopes. How many envelopes did he buy
Juanita bought a square calculator that has a measurement of 8.2 sq cm on one side. What is the area of the calculator?
A. 32.8 cm
B. 34.8 cm
C. 67.24 cm
D. 672.4 cm
Find the area of the circle. Round your answer to the nearest hundredth.
Answer:
5.55
Step-by-step explanation:
area= πr^2
1.5/2=0.75
0.75x 3.14= 2.355
2.355^2=5.546025
=5.55
Answer:
Area of circle = 1.77 ft²
Step-by-step explanation:
Given that,
→ Diameter = 1.5 ft
→ Radius (r) = 1.5/2 = 0.75 ft
Formula we use,
→ Area of circle = πr²
Then the area of circle will be,
→ πr²
→ 3.14 × 0.75 × 0.75
→ 1.76625
→ 1.77 ft²
Hence, the solution is 1.77 ft².
!; can someone help me with this?
x + (x+88) + (x-13) = 180 degrees
x+x+88+x-13 = 180 degrees
x+x+x+88-13 = 180 degrees
3x+75=180 ==> 3x = 105 ==> x = 35 degrees
P = x-13 = 22 degrees
Incase you're asked about Q it's x+88 = 35+88 = 123 degrees
Please help!!!!!!!!!
Answer:
o.o
Step-by-step explanation:
i don't understand your word
What is the area of the triangle?
Olga buys 54 stickers. The stickers are arranged on 6 sheets, with the same number of stickers on each sheet. Which equation and answer show how many stickers are on each sheet?
I don't understand this please help
Answer:
$9.10
Step-by-step explanation:
you just need to multiply 6.50 by 2 and then take 30% off of it which is 9.10