Tyler asked 10 students at his school how much time in minutes it takes them to get from home to school. Determine if each of these dot plots could represent the data Tyler collected. Explain your reasoning for each dot plot. dot plot:
please help on my last quarter and i need to get my math grade up!!!
Answers
It would be about 13 minutes.
Answer:
Step-by-step explanation:
g
Related Questions
5. How are CIRCLE and CONE different?
Differences:
similraties:
Answers
Answer:
a circle is 2d and a cone is 3d and a cone has a circle on the bottom
Step-by-step explanation:
Apen is being built that is 10 feet long and 20 feet wide. How much fencing material will be needed
Answers
Answer:
40 square feet of material
Step-by-step explanation:
ABC and XYZ are similar find the missing side length
Answers
Answer:
5
Step-by-step explanation:
Since both triangles are similar, the ratio of their corresponding side lengths would be equal.
This implies that:
AB/40 = 8/64
Cross multiply
AB*64 = 40*8
AB*64 = 320
AB = 320/64
AB = 5
Answer:
Step-by-step explanation:
the Answer is 4
PLEASE HELP ASAPPPPP Find the value of x for mAB= 27° and mCD= 49°. The figure is not drawn to scale
Answers
Answer:
Step-by-step explanation:
The other guy has mislead other people. If i turned my thing in, I would have gotten a 90% instead of 100%.
It is A.
38 degrees.
The measure of x is (a) 38 degrees
The given parameters are:
[tex]mAB = 27^o[/tex]
[tex]mCD = 49^o[/tex]
The measure of x, is the average of angles AB and CD.
So, we have:
[tex]x = \frac{mAB + mCD}{2}[/tex]
Substitute known values of AB and CD in the above equation.
So, we have:
[tex]x = \frac{27^o + 49^o}{2}[/tex]
Add 27and 49
[tex]x = \frac{76^o}{2}[/tex]
Divide 76 by 2
[tex]x = 38^o[/tex]
Hence, the measure of x is (a) 38 degrees
Read more about angles at:
https://brainly.com/question/10139767
10 ft area of base 62ft 2 (squared)
Answers
Answer:
12
Step-by-step explanation:
A:45
B:60
C:90
D:180
Answers
Answer:
90
Step-by-step explanation:
When you have Triangles, you have to divide your answer by two. So first, Multiply 3 x 5, which is 15. But you need to divide by two, so 15 ÷ 2 is 7.5. Then, Multiply 7.5 x 12, and now you have 90. Hope this helps!
The ratio of blue cars to red cars in a garage is 9:7. If there are 49 red cars in the garage then how many blue cars must be in the
garage?
Answers
Answer:
Blue cars, B = 63 cars
Step-by-step explanation:
Let the blue cars be B.
Let the red cars be R.
Given the following data;
Ratio of B:R = 9:7 = 9 + 7 = 16
Red cars, R = 49
To find the number of blue cars;
First of all, we would determine the total number of cars using the expression;
R = 7/16 * x = 49
7x = 49 * 16
7x = 784
x = 112 cars
Now, we can find the number of blue cars;
B = 9/16 * 112
B = 1008/16
Blue cars, B = 63 cars
Write an equation that represents a perpendicular line to y=-3x+5
Answers
Answer:
Example
Step-by-step explanation:
The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Using the slope-intercept form, the slope is 3 3 . The equation of a perpendicular line to y=3x−5 y = 3 x - 5 must have a slope that is the negative reciprocal of the original slope.
Help please i need this done i will mark brainlest and it will help me out a lot please
no links or images please just words!!!
Answers
Answer:
Perimeter is (width×height) but in this case it would be base×width & height...
First find the with of the triangle,by measureing the points with the base.
Second to find the base simply look equilateral and the half circle. and see how the lines in between it and the triangle collide. and count the spaces to find the base.
Third measure the height with the best estimate.
And finally, multiply by (h×w) and divide by the base.
After following these steps the answer I have come to is: 45
Step-by-step explanation:
I'm sorry if this is wrong I tried my best ❤️Good luck! and have a great day or night!
Answer:
42,84
Step-by-step explanation:
Remark
Two of the sides are 12 inches. The third side is also 12 but it serves as a diameter of the semicircle.
The circumference of the semi circle is 2*pi*r /2 = pi * r
The total perimeter is pi * r + 2*12
r = d/2
r = 12/2
r = 6
Perimeter = 6*pi + 24 might be you answer.
Perimeter = 42.84
I don't know which answer to use. It all depends how other questions have been answered. Sometimes you take the decimal answer and sometimes you take the answer in terms of pi. I think the latter is what I would try first.
Question
A bottle of medicine contained 300 mL. Convert this to liters.
Provide your answer below:
L
Answers
Answer:
0.3L
Step-by-step explanation:
1000mL = 1L
300mL = 0.3L
Graph the ordered pair(4,6) and its reflection over the y-axis name the coordinates for the reflection
Answers
The new point after a reflection over the y-axis is (-4,6)
PLS HWLP ME, I REALLY NEED IT
Answers
Answer:
E. 3×3×3×3
part b:
3×3×3×3
9×9
81
Please help me with this
Answers
Answer:
–x² + 12x + 5
Step-by-step explanation:
x² + 3x
–2x² + 9x + 5
The sum of the above expression can be obtained as follow:
.... x² + 3x
+ –2x² + 9x + 5
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
–x² + 12x + 5
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
Thus, the sum of x² + 3x and –2x² + 9x + 5 is –x² + 12x + 5
The equation 12.5(x + 20) = 460 describes Steve's exercise plan for the
next 12 weeks. He wants to bike 20 miles per week and run x miles per
week for a total of 460 miles. How many miles, x, should Steve run each
week to achieve his goal?
A. 56.8 miles B. 38.4 miles. C. 35.2 miles. D. 16.8 miles
Answers
Assume that the probability of a defective computer component is 0.02. Components arerandomly selected. Find the probability that the first defect is caused by the seventh componenttested. Find the expected number and variance of the number of components tested before adefective component is found.
Answers
Answer:
0.0177 = 1.77% probability that the first defect is caused by the seventh component tested.
The expected number of components tested before a defective component is found is 50, with a variance of 0.0208.
Step-by-step explanation:
Assume that the probability of a defective computer component is 0.02. Components are randomly selected. Find the probability that the first defect is caused by the seventh component tested.
First six not defective, each with 0.98 probability.
7th defective, with 0.02 probability. So
[tex]p = (0.98)^6*0.02 = 0.0177[/tex]
0.0177 = 1.77% probability that the first defect is caused by the seventh component tested.
Find the expected number and variance of the number of components tested before a defective component is found.
Inverse binomial distribution, with [tex]p = 0.02[/tex]
Expected number before 1 defective(n = 1). So
[tex]E = \frac{n}{p} = \frac{1}{0.02} = 50[/tex]
Variance is:
[tex]V = \frac{np}{(1-p)^2} = \frac{0.02}{(1-0.02)^2} = 0.0208[/tex]
The expected number of components tested before a defective component is found is 50, with a variance of 0.0208.
which expression is equivalent to
[tex]4 - ( - 7)[/tex]
A.7+4
B.4-7
C.-7-4
D.-4+7
Answers
Math number 8.
Find the value of x
Answers
Answer:
8
Step-by-step explanation:
By intersecting chords theorem:
[tex]14(2x + 2) = 12(2x + 5) \\ \\ 28x + 28 = 24x + 60 \\ \\ 28x - 24x = 60 - 28 \\ \\ 4x = 32 \\ \\ x = \frac{32}{4} \\ \\ x = 8[/tex]
which of these is equivalent to (2^-4) * 2^-5 / 2^6
Answers
Answer:
1/2^7
Step-by-step explanation:
Answer:
1/2^7
Step-by-step explanation:
Matthew thought the price of a game was $40. When he got to the store the price
was $60. Calculate the percent error.
Answers
Answer:
It is 20%
Step-by-step explanation:
$60 - $40 = $20
On a piece of graph paper, graph the line that passes through point (-2,3) with a slope of 2/3. Give me the coordinates of a first quadrant point that lies on this line, and has integer coordinates.
Answers
Answer:
Pic po nasan???????Step-by-step explanation:
-_-1. One Friday, Mrs. Akiko called out 25 students to take the WIDA test. Eighteen students showed up. How many students did not take the test?
2. A pair of shoes cost $109 from NIKE store. The same pair of shoes cost $45 at ROSS. How much cheaper is it to buy the shoes at ROSS?
Answers
Answer:
1: 7
2: 64
Step-by-step explanation:
1: 25 - 18 = 7
2: 109 - 45 = 64
Answer:
1)7 2)$64
Step-by-step explanation:
1)25-18
7 students never showed up
2)109-45
64 dollars cheaper
Find the surface area of the triangular prism.
Answers
Answer: 125.6
Step-by-step explanation:
...................
Find the present value of an ordinary annuity with deposits of $14,235 quarterly for 10 years at 10.0% compounded quarterly.
What is the present value?
Answers
Solving it like this
Y=14,235(1.1)^10
Your final answer is 36921.92392 then round and get 36921.92
Find Sin S, sin R, cos S, and cos R
Answers
Answer:
18/26
16/26
16/26
18/26
Step-by-step explanation:
what percentage of simple interest returest reture must a firm get on their deposit if it wants its birr 25000 to grow to birr 26500 in 6 months?
Answers
Answer:
0.9759%
Step-by-step explanation:
26500 = 25000x^6
solve for x
x = 1.009759
This means it increases by 0.009759 which is 0.9759%
The dot plots below show the weights of the players of two teams:
Based on visual inspection of the dot plots, which team appears to have the larger mean weight?
A. Team A
B. Team B
C. Both groups are similar.
D. Not enough information is available to draw a conclusion.
Answers
Good luck
Solve the inequality
J+7>3j-4
Answers
Answer:
E. j<5.5
Step-by-step explanation:
Step by step explanation
20. Jeremy likes to ride his bike to his friend Khaleel's
house. If he takes the road, he rides 3.6 miles east
and then 1.5 miles north. There is also a path that
goes through the woods directly from Jeremy's
house to Khaleel's house.
Khaleel's
house
Path
Road
Jeremy's
house
Road
Part A. To the nearest degree, what is the angle
shown between the road and the path?
Part B. To the nearest tenth of a mile, how much
farther is it to go by the road than to go by the
path?
Answers
Answer:
Answer0.41
Step-by-step explanation:
Write the algebraic expression that matches each graph:
Answers
Answer:
follow me and I will answer it
HELP ME ASAP
I NEED YOUR HELP PLS
I NEED AN ANSWER NOW
Answers
Answer:
N=21 Degrees M=122 Degrees L= 37 Degrees X=21 Degrees
Step-by-step explanation:
Add all them up then make them equal 180 degrees
9x-9 = 180
Solve
9x=180 +9
9x= 189
9x/9= 189/9
x=21
Then plug in x to find each Angle.
N (x) Degrees
N=21 Degrees
M = 6x - 4
M = 6(21) - 4
M = 126 - 4
M = 122 Degrees
L = 2x - 5
L = 2(21) -5
L = 42 - 5
L = 37 Degrees