Mrs. Carter can cut 10 pieces of 0.5-meter-long ribbon from 5 meters of ribbon.
Here's how you can calculate it:
- Divide the length of the ribbon by the length of each piece: 5 ÷ 0.5 = 10.
- Therefore, Mrs. Carter can cut 10 pieces of 0.5-meter-long ribbon from 5 meters of ribbon.
Answer:
10 pieces
Step-by-step explanation:
You take the total (5 meters) and divide it by the length she needs (0.5 meters) to get 10
41.501÷4
Please help me,
Answer:
10
Step-by-step explanation:
Gabby took 8 vocabulary quizzes. Her scores were:
7 points 7 points 7 points 5 points 5 points 7 points 4 points 6 points
What was the mode of Gabby's quiz scores?
Answer:
7
Step-by-step explanation:
As we know Mode is the most frequent number in a set of data values:
As the number 7 appears 4 times more than any other number 7 is the answer.
Hope it helps!
Open this doc 2 (less blurry one!)
keeping in mind that perpendicular lines have negative reciprocal slopes, let's check for the slope of the equation above
[tex]y=\stackrel{\stackrel{m}{\downarrow }}{\cfrac{1}{3}}x+16\qquad \impliedby \qquad \begin{array}{|c|ll} \cline{1-1} slope-intercept~form\\ \cline{1-1} \\ y=\underset{y-intercept}{\stackrel{slope\qquad }{\stackrel{\downarrow }{m}x+\underset{\uparrow }{b}}} \\\\ \cline{1-1} \end{array} \\\\[-0.35em] ~\dotfill[/tex]
[tex]\stackrel{~\hspace{5em}\textit{perpendicular lines have \underline{negative reciprocal} slopes}~\hspace{5em}} {\stackrel{slope}{ \cfrac{1}{3}} ~\hfill \stackrel{reciprocal}{\cfrac{3}{1}} ~\hfill \stackrel{negative~reciprocal}{-\cfrac{3}{1} \implies -3}}[/tex]
so we're really looking for the equation of a line whose slope is -3 and it passes through (-9 , 13)
[tex](\stackrel{x_1}{-9}~,~\stackrel{y_1}{13})\hspace{10em} \stackrel{slope}{m} ~=~ - 3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{13}=\stackrel{m}{- 3}(x-\stackrel{x_1}{(-9)}) \implies y -13 = - 3 ( x +9) \\\\\\ y-13-3x-27\implies {\Large \begin{array}{llll} y=-3x-14 \end{array}}[/tex]
Answer:
m = 1/3
m⊥ = -3
x1 = -9
y1 = 13
point slope: y-13 = -3(x+9)
slope intercept: y= -3x-14
Step-by-step explanation:
Equation given is in y=mx+b form, so I think m=1/3 (or whatever is right before the x cause it is little hard to see)
To find a perpendicular slope, you use the negative reciprocal of the given slope, so the perpendicular slope would be m=-3
x1 and y1 would be the given coordinates so -9 and 13 respectively
Finally plug in all this info into point slope form equation (y-y1 = m(x-x1)
Point slope would be: y-13 = -3(x+9)
Slope intercept would be: y= -3x-14
Hope this helps!
question in the picture
Answer:
(180-90)÷2
Step-by-step explanation:
90°=the red corner
A. 2 in. B. 3 in. C. 5 in. D. 7 in.
Answer:
D) Need more information
Step-by-step explanation:
Since the hexagon is irregular, the interior angles will not be equal in size.
To solve for the measure of ∠P, we would need more information.
what number can be subtracted from 11 get to 3
Answer:
8
Step-by-step explanation:
11 - 8 = 3
Was there anything more to this question?
What is the product of −8 1/3 and 3 2/5?
Possible Responses
−28 1/3
Negative 28 and 1 third
−24 2/15
Negative 24 and 2 over 15
24 2/15
24 and 2 over 15
28 1/3
28 and 1 third
Show work please!
How did you do it?
Step-By-Step
Answer: -28.3...
Step-by-step explanation:
Can someone answer this question for me? asap please
Answer:
a) If the volume of the prism on the left is 1029 m³, then the volume of the prism on the right is 1536 m³.
b) If the height of the prism to the left is 14 m, the height of the prism to the right will be 16 m.
c) If the surface area of the prism to the left is 392 m², the surface area of the prism to the right will be 512 m².
Step-by-step explanation:
a) To solve, set up a proportion. Volume is three-dimensional, so we need to cube.
(7/8)³=1029/x
Now we can solve using cross products to get 1536.
If the volume of the prism on the left is 1029 m³, then the volume of the prism on the right is 1536 m³.
b) To solve the second one, we also set up a proportion. Height is one-dimensional, so we will not need exponents here.
7/8=14/x
Solve using cross products to get 16.
If the height of the prism to the left is 14 m, the height of the prism to the right will be 16 m.
c) Now we are solving for area, which is two-dimensional. Therefore, we will need to square.
7/8²=392/x
Solve using cross products to get 512.
If the surface area of the prism to the left is 392 m², the surface area of the prism to the right will be 512 m².
Hope this helps and good luck on your homework! For additional resources, check out The Maths Prof: Similarity parts 1-3.
A company is going to make a storage container with sheet steel walls. The container will be in the shape of a rectangular prism, as shown below. If the sheet steel costs $25 for each square meter, how much will the sheet steel cost in total?
Answer:
Step-by-step explanation:
no picture
help meeeeee please :DDDD
Don't worry Im here to help! All you have to do is 12 divided by 200 then go to the bathroom and wash your hands and then tell your teacher that they are bad and then you should get the answer of -14. I hope this helps!
Manuela spins a spinner with four equal sections, labeled A, B, C, and D, twice. If letter B is spun at least once, she wins. Otherwise, Gabriela wins. Which shows the winning sample space for Manuela?
Answer:
B
Step-by-step explanation:
is b because its that and I did the assiment
The base of this regular right pyramid is a square. What is its surface area? A. B. C. D. .
Answer: Your answer is 21 ft^2
Hope it helped!
^ ‿ ^
whats an outlier in math
Answer:An outlier is a data point that lies outside the overall pattern in a distribution.
Step-by-step explanation:
An example would be a data set like (4,5,4,5,5,5,345) 345 would be the outlier in that scenario
What is the range?
89 86 93 86 85 87
Can someone help please I'm in a hurry
I am thankful for anyone's assistance!
Answer:
18
Step-by-step explanation:
On Monday, they sold 2 computers. If you look to the left, however tall the blue block is, that's the number of computers sold that day. Tuesday was slow, they only sold one. Wednesday- was 6 and Thursday was 9.
2 + 1 + 6 + 9 is 18.
The first four days this week they sold 18 computers.
Answer:
D) 18
Step-by-step explanation:
On Monday they sold 2 computers.
On Tuesday they sold 1 computer.
On Wednesday they sold 6 computers.
On Thursday they sold 9 computers.
The question is asking for the total number of computers sold, so add them all up:
2+1+6+9
=18
In total, 18 computers were sold.
Hope this helps! :)
Can someone help?? Thanks
Answer:17.6
Step-by-step explanation:
If 60% was taken off then what woold be left would be 40%. 40% translated into a decimal is 0.4 if you multiply that by 44 you would get the answer of 17.6.
Answer: $17.6
Step-by-step explanation:
100%-60%=40%. 40/100=0.4 and then you multiply 0.4x44=17.6. The price is now $17.6
The radius of a circle is 12 cm. Find its circumference in terms of
�
π.
pllsss
Answer:
Step-by-step explanation:
75.39 because 2*pi*12
Answer the questions below.
(a)
The perimeter of the rectangular garden is 330 m.
If the width of the garden is 77 m, what is its length?
Length of the garden: [] m.
(b)
The area of a rectangular window is 6734 cm².
If the length of the window id 91 cm, what is its width?
Width of the window [] cm.
Answer:
(a) 88 m
(b) 74 cm
Step-by-step explanation:
You want the length of a garden with a perimeter of 330 m and a width of 77 m, and you want the width of a window with an area of 6734 cm² and a length of 91 cm.
(a) PerimeterThe perimeter of a rectangle is given by the formula ...
P = 2(L +W)
Filling in the given values, we can find the unknown.
330 = 2(L +77)
165 = L +77 . . . . . . . divide by 2
165 -77 = 88 = L
The length of the garden is 88 meters.
(b) AreaThe area of a rectangle is given by the formula ...
A = LW
Filling in the given values, we can find the unknown.
6734 = 91W
6734/91 = 74 = W
The width of the window is 74 cm.
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Deanna is comparing the number of people per household in two neighborhoods. She takes a random sample of 20 households from each neighborhood and displays her results on the dot plots shown.
What is the degree of overlap for the dot plots?
Responses
High
Moderate
None
Answer:
what is the degree of overlap? if the answers are Responses, high, moderate, or none. the answer is moderate
Step-by-step explanation:
The degree of overlap for the dot plots, given the data is A. High.
What is a high degree of overlap ?The dot plots for the two neighborhoods show a high degree of overlap, it would suggest that the distribution of the number of people per household in each neighborhood is similar.
This means that there is little difference between the two neighborhoods in terms of the average number of people per household. It is possible that the two neighborhoods have similar average household sizes but differ in other important ways, such as income, education level, or demographics.
Find out more on degree of overlap at https://brainly.com/question/12242330
#SPJ1
0.75(s+13)=
Please help!
Answer:0.75x+9.75
Step-by-step explanation:
First, you will have to distribute (multiply) the 0.75 to both the s and 13 inside the parenthesis which would get you 0.75x+9.75
which pair of numbers between -7 and -8?
Answer:
-8 = -√64, -7 = -√49
So the correct answer is B.
Answer:
B
Step-by-step explanation:
7^2 = 49 and 8^2 = 64. Therefore, you want the numbers under the radicals to be in between both 49 and 64. The only answer choice where both numbers are in between these is B.
1. Thomas collected the data in Table 1 to answer a statistical question. Which statistical question does the data in Table 1 answer?
2. Which statistical question does the data in Table 2 answer?
3. Which statistical question does the data in Table 3 answer?
4. Which measure of center is the most appropriate for the data in Table 1 (Height) in Task 1? Give a reason for your answer.
5. Based on your answer to Part A, calculate the value of the most appropriate center value of the heights.
6. Which measure of center is the most appropriate for the data in Table 2 (Weight)? Give a reason for your answer.
7. Based on your answer to Part C, calculate the most appropriate center value of the weights of students in Thomas’s class.
8. What is the interquartile range for the data in Table 3 (Number of Siblings)?
9. What is the mean absolute deviation of the data in Table 3 (Number of Siblings)?
Answer:
The data in Table 1 answers the question of what the distribution of heights is in Thomas's class.
The data in Table 2 answers the question of what the distribution of weights is in Thomas's class.
The data in Table 3 answers the question of what the distribution of number of siblings is in Thomas's class.
The most appropriate measure of center for the data in Table 1 is the mean. The mean is the average of all the values in the data set. In this case, the mean height is 5'8".
The mean height of the students in Thomas's class is 5'8".
The most appropriate measure of center for the data in Table 2 is the median. The median is the middle value in the data set. In this case, the median weight is 150 pounds.
The median weight of the students in Thomas's class is 150 pounds.
The interquartile range (IQR) is a measure of variability that is calculated by taking the difference between the third and first quartiles. In this case, the IQR is 25 pounds.
The mean absolute deviation (MAD) is a measure of variability that is calculated by taking the average of the absolute values of the differences between the data values and the mean. In this case, the MAD is 10 pounds.
100 POINTS PART B ANSWER ASAP MATHAMATIICS
Answer:need more info
Step-by-step explanation:
Chipwich Summer Camp surveyed 100 campers to determine which lake activity was their favorite. The results are given in the table.
Lake Activity Number of Campers
Kayaking 15
Wakeboarding 11
Windsurfing 7
Waterskiing 13
Paddleboarding 54
If a circle graph was constructed from the results, which lake activity has a central angle of 54°?
Group of answer choices
Kayaking
Wakeboarding
Waterskiing
Paddleboarding
Answer:
Paddleboarding i think
-6+[tex]\frac{x}{4}\\[/tex]=-5
2 8/9 - 2/3 = 1 1/3. Correct any mistakes
Answer:
its 20/9
Step-by-step explanation:
2×9+8 /9=18+26/9
26/9-2/3=20/9
Answer:
2 2/9
Step-by-step explanation:
2/3= 6/9
2 8/9 = 26/9
26/9 - 6/9 = 20/9
20/9 simplified = 2 2/9
.....................................
Answer:
282 cubic inches
Step-by-step explanation:
Let's have A be the top figure, B the middle, and C the bottom.
First, we need the volume for A, B, and C. And after, add them up.
Figure A : 1 · 5 · 2 = 10 cubic inches
Figure B : 3 · 3 · 8 = 72 cubic inches
Figure C : 10 · 4 · 5 = 200 cubic inches
Now we add A+B+C, so the equation is:
10+72+200=282 cubic inches
Hence, the volume of the this figure is 282 cubic inches.
I NEED A GOOD GRADE SO I CAN BE A STEPPER NEXT YEAR !!!!!
Answer: It's 7
Step-by-step explanation: Since all the sides are the same and it says JK is 7 inches HL must also be 7 inches.
Hope It helped!
2/7+(-3/4) + (-2/7)+4/3 please show all work! Thank you so much!
To add these fractions, we need to find a common denominator. The least common multiple of 7, 4, and 3 is 84, so we will use 84 as the common denominator.
2/7 + (-3/4) + (-2/7) + 4/3
= (2/7) * (12/12) + (-3/4) * (21/21) + (-2/7) * (12/12) + (4/3) * (28/28) (multiplying each fraction by an equivalent form to get a common denominator of 84)
= 24/84 - 63/84 - 24/84 + 112/84 (simplifying each fraction)
= -51/84 + 112/84 (combining like terms)
= 61/84 (simplifying the resulting fraction)
Therefore, 2/7 + (-3/4) + (-2/7) + 4/3 = 61/84.
Answer:
7/12
Step-by-step explanation:
2/7 + (-3/4) + (-2/7) + 4/3
2/7 - 3/4 - 2/7 + 4/3 (+ * - = -)
2/7 - 2/7 - 3/4 + 4/3 (Distribution Property)
0 - 3/4 + 4/3
- 3/4 + 4/3
4/3 - 3/4 (Distribution Property)
LCM = 3 * 4
= 12
(16 - 9) / 12
7/12
So, the final answer is 7/12.
Hope my answer helps you ✌️
Mark BRANLIEST