Answer:
I think it is answer E. because I think it is blue.
Find total marbles:
2 + 3 + 5 = 10
A. There are 2 red, so probability of picking red would be 2 out of 10 which would be 2/5. So A is false.
B. 3 blue + 5 green = 8 marbles. Probability of picking blue or green would be 8 out of 10 which would be 4/5 so B is false.
C. Picking green would be 5 out of 10 which would be 1/2 so c is true.
D. Picking not red would be picking green or blue which is the same as B. Which is 4/5 so D. Is true.
E. Since half the marbles are green and half the marbles are not green this one is also true.
The possibilities are C, D, and E
Which statements are true regarding undefinable terms in geometry? Select two options.
A plane consists of an infinite set of points.
A point's location on the coordinate plane is indicated by an ordered pair, (x, y).
Step-by-step explanation:
The undefined terms in geometry are points, lines and planes.
A point's location on the coordinate plane is indicated by an ordered pair, (x, y). TRUE. In R², the ordered pairs (x,y) is used to defined the location of a point.The second statement is false because a point has no dimension.The third statement is also false because a line has only one dimension which is length.The fourth statement is not true because distance between two points must have a beginning and an end.A plane consists of an infinite set of points. TRUE .The plane is a home of infinitely many points.
Please help on these math problems and I will give brainliest and 45 points
Answer:
1. 24 laps on day 4
2. ___
3. 67
4. 10 Adults
5. 32
6. 18 people served
7. 5(x+9)
8. 50
9. 39
10. 15
11. 25
12. 2 x 5 x 5
13. GCF: 6 .... LCM: 180
14. ___
15. ___
16. x=49
17. m=10
18. r=27
19. 23
20. 72% < 7/8
A canned food manufacturer has its manufacturing plants in three locations across a state. Their product has to be transported to 3 central distribution centers, which in turn disperse the goods to 72 stores across the state. Which of the following visualization tools could help understand this problem better?
a. A scatter chart
b. A time-series plot
c. A network graph
d. A contour plot
Answer:
Network graph
Step-by-step explanation:
Given
Central Locations = 3
Stores = 72
From the question, we understand that the goods has to be transported from 3 locations to 72 others.
Of all 4 options, the best tool to visualize this scenario is the network graph.
With the network graph, the manufacturer can see the structure and links between each central location and the other 72 stores because each related point on the graph are interconnected across one another.
Other options can not do the above description
If a car moves 12 km North,19 km east, and 12 km south, what is its displacement
Answer:
19 km east
Step-by-step explanation:
By going North 12 then south 12 the two cancel eachother out leaving only the eastern movement
Answer:
19 km, East
Step-by-step explanation:
I hope you get it right
Once again, consider the data for Fred's caloric intake. 2000 2200 2100 2400 2500 1900 2200 2200 2700 2600 Find the : (enter your answers as numbers) Sample standard deviation (rounded to the nearest hundredth)
Answer:
The sample standard deviation is of 248.19.
Step-by-step explanation:
First we find the sample mean, which is needed to find the sample standard deviation.
Sample mean:
Sum of all values in the sample, divided by the number of values. So
[tex]M = \frac{2000+2200+2100+2400+2500+1900+2200+2200+2700+2600}{10} = 2280[/tex]
Sample standard deviation:
Square root of the sum of the difference squared between each value and the mean, divided by the number of values. So:
[tex]S = \sqrt{\frac{(2000-2280)^2+(2200-2280)^2+(2100-2280)^2+(2400-2280)^2+(2500-2280)^2+(1900-2280)^2+...}{10}} = 248.19[/tex]
The sample standard deviation is of 248.19.
Which shows the use of the associative property?
A. 7n + 1/5 = 1/5 + 7n
B. 7 + (1/5 + n) = (7 + 1/5) + n
C. 7(n + 1/5) = 7n + 5/7
D. (7 + 1/5) +n = 7 1/5 + n
Edugenity 2021
Common Core math
Answer:
B shows the associative property
10+4y=20
Help me and out the steps in please
Answer: 10+4y=20
4y= 10
y= 10/4
y= 5/2
Step-by-step explanation: above
_ +18=5+41
What is the equation to finding the missing number
Answer:
28
Step-by-step explanation:
5+41= 46, so now subtract 46 to 18 and you get 28
To check 18+28=46 and 5+41=46
Answer:
Equação básica de segundo grau
What would this One be??
Answer:
the pre-image and the image are congruent
Step-by-step explanation:
Answer:
i think its c
Step-by-step explanation:
no link answers or a n answer just to get points please you will be reported I ry need help
Raphael is performing an experiment where he is measuring the evaporation
rate of water. He records the depth of the water in a bucket, measured in
centimeters, for ten days. A linear equation that models the results of his
experiment is y = -0.6x+8. What does the slope of this model suggest about
the evaporation rate?
A. The height of the water increases about 0.6 cm per day.
B. The height of the water decreases about 0.6 cm per day.
C. The height of the water increases about 0.6 cm over ten days.
D. The height of the water decreases about 0.6 cm over ten days,
Answer:
b
Step-by-step explanation:
i just took the test
Please answer both!!
Sally uses 5 1/5 of clay to make a set of four pots that are exactly the same.
How much clay does Sally use for each pot?
Answer:
1 3/10
Step-by-step explanation:
5 1/5 ÷ 4= 1 3/10
Answer:
1 3/10
Step-by-step explanation:
5 1/5 ÷ 4 = 26/5 ÷ 4/1 = 26/5 × 1/4 = 26/20 = 13/10 = 1 3/10
Find the surface area of each figure. Round your answer to the nearest hundredth if necessary. NO LINKS!!!! Part 1b.
Answer:
Solution given:
Total surface area of rectangle pyramid
=area of base +area of triangular faces
7.
Total surface area:11*4+2*½(10.2*11+11.4*4)=201in²
9.
Total surface area:6*9+2*½(6*8.3+7.6*9)=172.2ft²
11.Total surface area:5*8+2*½(12.6*5+12.3*8)=201.4yd²
9514 1404 393
Answer:
see attached
Step-by-step explanation:
The total surface area is the sum of the areas of the triangular faces and the rectangular base. The base area is given by the formula ...
A = LW . . . . . the product of length and width
The triangle area is given by ...
A = 1/2bh . . . . where b is the base width (same as the rectangular base dimension) and h is the slant height.
__
The total area is the sum of the areas of the two sets of congruent triangles on opposite faces and the base area.
For the number of problems you have, it is much less tedious to simply enter the formulas in a spreadsheet and let it do the calculations.
In the attached, we have columns for the base dimensions, the corresponding slant heights, the triangle areas, the base area, and the total surface area of the pyramid. The area you seek is in the rightmost column. (Pay attention to problem number.)
The units in each case are the square of the units of the linear dimensions. In problem number order, they are {in², m², ft², km², yd², m²}.
 A 20-sided die is rolled.
A) Find the probability that the die shows a number greater than 15.
B) Find the probability that the die shows an even number.
C) Find the probability that the die shows a number that is not 5, 6, 7, or 8.
D) Find the probability that the die shows a number that is Prime.
Answer:
A) .25 or 25% or 1/4
B) .50 or 50% or 1/2
C) .55 or 55% or 11/20
D) .4 or 40% or 2/5
A flea is jumping around on the number line. He starts at 3 and jumps 5 units to the left. Where is he now on the number line
Answer:
Answer. -2
Step-by-step explanation:
hope this helps!!
Consider rolling dice and getting a total of 8. Find the probability if two dice are rolled. (Enter the value of probability in decimals. Round the answer to three decimal places.) (You must provide an answer before moving to the next part.)
Answer:
[tex]Pr = \frac{2}{9}[/tex]
Step-by-step explanation:
Given
A roll of two dice
Required
Probability of getting a sum of 8
First, we list out the sample space
[tex]S =\{(1, 1) (1, 2) (1, 3) (1, 4) (1, 5) (1, 6),(2, 1) (2, 2) (2, 3) (2, 4) (2, 5) (2, 6), (3, 1) (3, 2) (3, 3)[/tex][tex](3, 4) (3, 5) (3, 6), (4, 1) (4, 2) (4, 3) (4, 4) (4, 5) (4, 6),(5, 1) (5, 2) (5, 3) ,(5, 4) ,(5, 5) ,(5, 6),[/tex]
[tex](6, 1) (6, 2) (6, 3) (6, 4) (6, 5) (6, 6)\}[/tex]
The total is:
[tex]n(S) = 36[/tex]
From the sample space, the outcomes that give a sum of 8 are:
[tex]Sum =\{(2, 6), (3, 5),(4,4),(5,3),(6,2)\}[/tex]
The total is:
[tex]n(Sum) = 8[/tex]
So, the probability is:
[tex]Pr = \frac{n(Sum)}{n(S)}[/tex]
[tex]Pr = \frac{8}{36}[/tex]
[tex]Pr = \frac{2}{9}[/tex]
I need the answer fast psl
Answer:
I think Ordered Pair
Step-by-step explanation:
An English class consists of 28 students, and three are to be chosen to give speeches in a school competition.
In how many different ways can the teacher choose the team, given the following conditions?
(a) The order of the speakers is important.
(b) The order of the speakers is not important.
Answer:
(b) The order of the speakers is not important
I need an answer quick!!!
Answer:
0.34
Step-by-step explanation:
it is between 0.3 and 0.4 so obviously 0.3 is going to be there, but the next digit will be 4 because it moves 4 places to the right.
Answer:
The answer is .34
When you see a question like this you just go down to the next decimal place. In this example you count: .31, .32, .33, .34... and so on.
What is the value of c in the equation below?
2^-4•2^2=a^b=c
О-4
О -2
O1/64
O1/4
Since the expression is equal to "c" hence the value of c in the equation is 1/4
Indices and functionsGiven the following exponential expression
2‐⁴ •2^2 = a^b = c
Simplify the exponent
2‐⁴ = 1/2⁴ = 1/16
2² = 4
Substitute
2‐⁴• 2² = 1/16 * 4
2‐⁴ • 2² = 1/4
Since the expression is equal to "c" hence the value of c in the equation is 1/4
Learn more on exponents here: https://brainly.com/question/11975096
Nora can do 70 push-ups in 2 minutes.
Luke can do 105 push-ups in 3 minutes. Do
these rates from a proportion? Explain.
Answer:
They can both do 35 push-ups per minute, with an equal ratio between them.
Step-by-step explanation:
Given that Nora can do 70 push-ups in 2 minutes, and Luke can do 105 push-ups in 3 minutes, to determine if these rates from a proportion the following calculation should be performed:
70/2 = X
35 = X
105/3 = X
35 = X
Therefore, they can both do 35 push-ups per minute, with an equal ratio between them.
A boat's value over time is given as the function f(x) and graphed below. Use A(x) = 400(b)x + 0 as the parent function. Which graph shows the boat's value decreasing at a rate of 40% per year?
Answer: I can't really tell you the answer because you didn't show the graphs...
Step-by-step explanation:
A boat's value over time is given as the exponential function f(x) = 400(0.6)ˣ
What is an exponential function?An exponential function is in the form:
y = abˣ
Where a is the initial value and b is the multiplication factor.
Given that the boat's value decreasing at a rate of 40% per year, hence:
b = 100% - 40% = 60% = 0.6
A boat's value over time is given as the exponential function f(x) = 400(0.6)ˣ
Find out more on exponential function at: https://brainly.com/question/12940982
Suppose you have two rectangular prism with dimensions 2 feet by 3 feet by 5 feet. You want to join prisms together to form a larger rectangular prism. Which faces should you join if you want to make a prism with the least possible surface area?
Answer:
Below in bold.
Step-by-step explanation:
You would join the faces with the greatest area
That is the faces with dimensions 3 feet by 5 feet.
b) Calculate the area of the window using the dimensions given in Part A. Show your work and explain your reasoning. (4 points)
Answer:
Area of window = 50 feet²
Step-by-step explanation:
In the given question dimensions of the window (length and width) are missing.
So,
Assume;
Length of window = 10 feet
Width of window = 5 feet
Find:
Area of window
Computation:
Area of window = Area of rectangle
Area of rectangle = Length x Width
Area of window = Length of window x Width of window
Area of window = 10 x 5
Area of window = 50 feet²
What is the image of (-8,-4) after a dilation by a scale factor of 4 centered at the
origin?
ls Figure A'B'C'D' a translation of Figure ABCD? (Click in the picture to see the rest
Answer:D
Step-by-step explanation: It is none of them because it is translated up one unit and then reflected across the y axis.
If sin p=3/5 and p is an acute angle what is the value of p?
Answer:
Given that tan x = 5/12, what is the value of sin x + cos x?
draw a triangle with opposite leg=3 and hypotenuse=5
tan p = opposite/adjacent = 3/4
similarly, in a 5-12-13 right triangle
sin x + cos x = 5/13 + 12/13
The value of measure of p is,
⇒ p = 36.9 degree
We have to given that,
The value of sin p is,
⇒ sin p = 3/5
Since, p is an acute angle.
Hence, We can find the value of p as,
⇒ sin p = 3/5
Take arc sine both side, we get;
⇒ sin⁻¹ (sin p) = sin ⁻¹ (3 / 5)
⇒ p = sin ⁻¹ (3 / 5)
⇒ p = 36.9 degree
Thus, The value of measure of p is,
⇒ p = 36.9 degree
Learn more about the angle visit:;
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30 POINTS AND I WILL MARK YOU BRAINLIEST !!!
the london ferris wheel has a maximum height of 443 ft and a diameter of 394 ft . the wheel takes 30 mins to rotate
#1. what is the minimum height of the ferris wheel ?
94 , 85 , 49 , or 40
#2. where would the midline of the graph be ?
y=246 , y=221.5 , or y=197
#3. what is the amplitude of the graph ?
246 ft , 221.5 ft , or 197 ft
#4. what is the period of the function ?
15 , 30 , or 60 minutes
Answer:
#1. 40
#2. y=221.5
#3 197 ft
#4. 30 min
Step-by-step explanation:
Can someone help me or explain how to find the missing value from the simple interest?
79.002-1.2=
I need an explanation and answer quick
77.802, you can just use your calculator to solve it.