Answer:
Step-by-step explanation:
The first thing you need to do is order the numbers from least to greatest.
This would be:
6, 7, 7, 7, 8, 9, 10, 10
To find the Mean, add up all of your numbers and then divide by how many numbers there are altogether. In other words, it is the sum divided by the count.
In this case, it would be:
6+7+7+7+8+9+10+10
= 64, your MEAN
To find Median, you basically need the middle number.
For example:
a, b, c, d, e
c would be your Median because it is in the middle.
Other cases like if you had an only 4 letters or numbers you would have to divide it.
For example:
1, 2, 3, 4
The median would be 2 and 3. BUUUTTT because you can only have 1, you have to do 2.5, since 2.5 is the number inbetwen 2 and 3.
To find Mode, you basicly
see what number appears more.
In your case it would be 7. It appears 3 times compared to the 1 and two times the other numbers appear.
Hope that helps!! :)
If you need further instruction add me on discord:
!Sarah!#2283
In the figure given below, calculate x and y.
Answer:
x = 73°
y = 39°
Step-by-step explanation:
x + 107 = 180 {Linear pair}
x = 180 - 107 {Subtract 107 from both sides}
x = 73°
y + 51 + 90 = 180 {straight line angles}
y + 141 = 180
y = 180 - 141
y = 39°
Please help, I will give Brainliest to the person that answers right first!
Please help asap.......
Answer:
Step-by-step explanation:
Number of red marbles=4
Number of blue marbles=3
P(B)=3/10
P(R)=4/10=2/5
Total number of marbles=10
Answer:
The number of red marbles is 4. The number of blue marbles is 3. The total number of marbles is 10 because 4+3+3 is 10. P(red) is 2/5 because there are 10 total marbles and there are 4 marbles which is equal to 4/10 marbles are red, and you simplify 4/10 to 2/5. P(blue) is 3/10 because there are 3 blue marbles out of 10 marbles.
What is the area of the real object that the scale drawing models?
scale factor 1:5
area of scale drawing: 12 square cm
area of real object: ?
Answer:
60
Step-by-step explanation:
1×5=5
12×5=50
answer:60
A trapezoid has a height of 8 cm and bases with lengths of 14 cm and 8 cm. Tina says the area of the trapezoid is 176 cm2.
Find her error, and correct the error.
Tina did not multiply by _ . The correct area is _ cm2.
Answer:
Step-by-step explanation:
Let's do this properly:
Area of trapezoid = average length times height.
Here,
Area = (1/2)(8 cm + 14 cm)(8 cm), or
= (11 cm)(8 cm) = 88 cm^2
It appears that Tina forgot to divide the sum of 14 cm and 8 cm by 2. Thus, her answer is twice as large as it should be.
Why does a plant only need to use a portion of its energy and not the entire thing?
Answer:
Because All organisms, including humans, need energy to fuel the metabolic reactions of growth, development, and reproduction. But plants can't use light energy directly for their metabolic needs. And half of there energy is light energy so it must first be converted into chemical energy through the process of photosynthesis.
Step-by-step explanation:
PLEASE HELP!!!! PLEASE! EASY!! BRAINLIEST RIGHT AWAY IF YOU EXPLAIN!!!
Find the surface area of the triangular prism.
Answer:
First picture: 60
Second picture:
Step-by-step explanation:
The first step for the first picture is to find the area of the triangle on top. In order to do that, we have to use the equation: (W*L*1/2)
(3*4*1/2)=6
Then, we multiply the above equation by the Height. Which makes the equation become 60.
The first step for the second picture is the same. We first find the area of the triangle on top.
(12*9*1/2)=54
Then we multiply the height by our above answer.
(54*20)=1,080
The other measurements that were there aren't needed. So, next time, completely ignore them!
Hope you have a good day/night! Good luck!
I really need help, this is due really soon. Just answer the question correctly and I will give brainy!
Answer:
The graphs are the same because both equations have the same slope, the y-intercept only changes the place of the line. The lines are different because one line is at a different location than the other because of the difference in y intercepts.
Step-by-step explanation:
Answer:
The graph it probably the same cause of the slope
Step-by-step explanation:
A structure covering a sports practice field has the shape of half of a cylinder, as shown. What is the total surface area of the structure to the nearest square yard, including the ends and the flat area of the field itself? Use 3.14 for .
wait i dont know why it wont let me comment or see comments but wheres the picture?
HELPPPPPPPPPPPPPPPPPPPPPPPPPEPPPPPPPPPPPPPPPPPPPPPPP
Answer:
1st Question:
(2,-3)
(3,-1)
(3,1)
(4,1)
(5,3)
2nd Question
y=-2+10x (graph in desmos to be sure)
Step-by-step explanation:
1st Question: just write the x and the y that the x is pointing to
2nd Question: type the points on a table in desmos and find a equation that goes through the same line
Identify the solid from it's net.
Shape of polygonal faces: _____
Shape of base( s ):______
This is a net of a _______.
Answer:
shape of base(s)
Step-by-step explanation:
because youu Cann see thata the solid from its net is shape of base(s)
She needs the enlargement to follow the scale of of a foot to 3 feet. This will result in an image with a length of 8 feet and width of 6 feet.
What is the unit rate of area in square feet of the enlarged image per square foot of area of the original image?
A.
16 square feet per square foot
B.
32 square feet per square foot
C.
144 square feet per square foot
D.
48 square feet per square foot
What is the perimeter of the base, p, of this square-based pyramid? (attached image
Answer:
32in
Step-by-step explanation:
8in + 8in + 8in + 8in = 32in
PLS HELP!!!! LOOK AT PICTURE!
What is the area of the actual square window shown in the scale drawing?
Answer:
Side*side= 0.5625 inch
Step-by-step explanation:
pls tell me the slope and y-intercept
IF SOLVED I WILL CORRECTLY ILL GIVE 5 STARS AND BRAINIEST Which of the following describes a correct method
for solving the equation below?
8 + y = −4
a. Add 8 to both sides.
b. Subtract 8 from both sides.
c. Add 8 to both sides, then add y to both sides.
d. Subtract 8 from both sides, then divide both
sides by –1
A train left William's town at 7:35 P.M. The train traveled for 1 hour and 30 minutes to Richmond. Then it traveled 3 hours and 55 minutes to Kingwood. What time did the train arrive in Kingwood? HELP!! :(
Answer:
12:55 A.M
Step-by-step explanation:
1 hour and 30 minutes plus 3 hours and 55 minutes equals 5 hours and 25 minutes.
The train left at 7:35 P.M. Now that we have all of the necessary info, we put it together.
12:55 A.M.
Using time rules and whatever, we add the 5 hours and 25 minutes to 7:35. Which gives us the answer right above, 12:55 A.M. is the time that they will arrive at Kingwood.
Write the equation of the line in slope-intercept form using y=mx+b
Answer:
y=-2x+2
Step-by-step explanation:
Answer:
y = -2x +2
Step-by-step explanation:
y = mx + b
m = slope
y2 - y1/x2 - x1 = m
Using two points, plug in the x values and y values into the equation to find slope.
(0, 2) (1, 0)
2 - 0/0 - 1 = 2/-1 = -2
m = -2
y = -2x + b
b = y-intercept
The y-intercept is the number that crosses through the y axis with an x value of 0.
(0, 2)
b = 2
y = -2x + 2
You will now see two questions that may look a little different.
Simplify the following expression.
12 -2(x + 1)
Math Easy 15 points for my lil brother
!!!I WILL GIVE BRAINLIEST!!! Mrs. Pickens is choosing glazes for pottery. Her choices are shown in the table below. If Mrs. Pickens chooses a color, a texture, and a polish for each pottery glaze, what is the total number of combinations of glazes she can make?
A. 3
B. 7
C. 12
D. 18
*15 Points* Answer the question and I will give you BRAINLIEST, but you must be correct, and the first one to answer.
Answer:
The answer is B
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
The answer is B because you have to start off with the variables that have the highest exponents and end off with the whole numbers. Am I correct?
Write the equation of the line in slope-intercept form using y=mx+b
Answer:
y = 3/1x + 5
Step-by-step explanation:
The line crosses the y-axis at 5, meaning the y intercept is 5.
The slope has a rise of 3 and run of 1, making the slope 3/1.
plz help plz ill give brainiest
Answer:
y = 2.5 x ⨉
Step-by-step explanation:
mZ2=
m23=
m24=
Help due today!!!
THIS IS FROM THE ANNE FRANK PLAY
Reread lines 123-141, how does this passage help the audience and readers understand the order of events?
Andrew and his father are scuba diving at -38 feet and Tackle Box
Canyon has an elevation of -83 feet. Write an inequality to compare
the depths. Explain the meaning of the inequality.
Answer:
-38>-83
Step-by-step explanation:
-38 is closer to 0 than -83, making it larger
please help (due in a few mins)
Answer:
Kari has 14.28% of each week for research on the decline in the bee population.
Step-by-step explanation:
Given that Kari has one day each week to research the decline in the population of bees, and knowing that each week has seven days of duration, to determine what percent of each week she has for research on this topic, the following calculation must be performed:
7 = 100
1 = X
(1 x 100) / 7 = X
100/7 = X
14.28 = X
Thus, Kari has 14.28% of each week for research on the decline in the bee population.
Hep I’m trash at math
Step-by-step explanation:
[tex]\pi {r}^{2} \frac{h}{3} [/tex]
π×4×4×8/3
π×16×8/3
128/3×π
128/3π cm²
What is 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 1
Answer:
1953125
Step-by-step explanation:
Answer:
1953125
Step-by-step explanation:
5*5 = 25
25*5 = 125
125*5 = 625
625*5 = 3125
3125*5 = 15625
15625*5 = 78125
78125*5 = 390625
390625*5 = 1953125
1953125*1 = 1953125 Answer