Answer:
7
Step-by-step explanation:
hi help me
no links pls
find the five on the bottom line the go up four spaces that would be your plot
Marjory practiced the piano for 12 minutes. How many seconds did she practice?
72 seconds
550 seconds
720 seconds
1,200 seconds
Answer:
C: 720 seconds
Step-by-step explanation:
I got it correct on a quiz I did that had this question.
1. Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
What is the sample space for Janessa’s calculation?
A. [3, 4]
B. [1, 2, 5, 6]
C. [1, 2, 3, 4, 5, 6]
D. [5, 6]
2. Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
Is the probability of Janessa winning an independent event or dependent event? Why?
A. Her probability of winning is a dependent event because it depends on the results of her friends’ rolls.
B. Her probability of winning a dependent event because it does not depend on the results of her friends’ rolls.
C. Her probability of winning is an independent event because it does not depend on the results of her friends’ rolls.
D. Her probability of winning is an independent event because it depends on the results of her friends’ rolls.
3. Janessa is playing a board game with two friends. Using a single die, one friend rolled a four, and the other friend rolled a three. Janessa needs to roll a number higher than both friends in order to win the game, and she wants to calculate her probability of winning.
How many desired outcomes should Janessa use in her probability calculation?
A. 2
B. 3
C. 4
D. 6
A bag contains 8 red pens, 7 blue pens, and 14 black pens. Denato will pull a pen from the bag.
4. When Denato pulls a pen from the bag, how many outcomes are possible?
A. 29
B. 7
C. 8
D. 14
Answer:
I know for number 2 its- D. Her probability of winning is an independent event because it depends on the results of her friends’ rolls.
Step-by-step explanation:
ill edit to find the rest of the answers
a) The sample space for Janessa's calculation is [ 5 , 6 ]
b) Her probability of winning is a dependent event because it depends on the results of her friends' rolls.
c) The number of desired outcomes for Janessa's probability is 2.
d) There are 29 possible outcomes
What is Probability?The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible
Probability = number of desirable outcomes / total number of possible outcomes
The value of probability lies between 0 and 1
Given data ,
a)
Since Janessa needs to roll a number higher than both her friends to win the game, the possible outcomes for her roll are limited to 5 and 6, since these are the only numbers that are higher than 4 and 3. Therefore, the sample space for Janessa's calculation consists of the numbers 5 and 6, which can be written as [5, 6]
b)
The probability of Janessa winning is a dependent event because it depends on the results of her friends' rolls. If one of her friends had rolled a higher number, then the probability of Janessa winning would be 0. Therefore, the outcome of Janessa winning is dependent on the outcomes of her friends' rolls.
Hence , her probability of winning is a dependent event because it depends on the results of her friends' rolls.
c)
Janessa needs to roll a number higher than both friends, and the only numbers that meet this criteria are 5 and 6. Therefore, the number of desired outcomes for Janessa's probability calculation is 2.
d)
There are a total of 8 + 7 + 14 = 29 pens in the bag. When Denato pulls a pen from the bag, there are 29 possible outcomes since he can choose any of the 29 pens in the bag.
Hence , the probabilities are solved
To learn more about probability click :
https://brainly.com/question/17089724
#SPJ2
PPPPPPPPLLLLLLLLLLEEEEEEEEASSSEEEEE help
Answer:
the answer is C
I’ll give brainliest but plz help me I would be so grateful!
Answer:
1. a
2. c
3. e
Step-by-step explanation:
1. a because she ran 5 miles on friday and ran x miles before friday. we know she had ran a total of 20 miles so we have x+5=20
2. there is a total of 20 clubs andre's school, 5 times more than is cousin's school. we have 20 =5x
3. 20 cats get 5 cups of food. each got an x amount. we get 5 =20x
Here are two patterns made using identical rhombuses. Without using a protractor, determine the value of a and b.
Answer:
a = 60°
b = 120°
Step-by-step explanation:
First, you can find measure a by using the first shape. There are six rhombuses, and you can use the innermost a of each one to form a circle. A full circle is 360°, so divide 360 by six. The answer is sixty. So on the next shape, the a measurements add up to 120°. Subtract that from the circle: 360 - 120 = 240. And since there are two measurements for b, you would divide 240 by two. The answer is 120.
To check your work, use the knowledge that circles are 360° (the four interior corners of a rhombus will also add up to 360°. 2(120) + 2(60) = 360. Hope this helps! Feel free to ask any questions!
What is the surface area of this prymaid?
Answer:
33 ft^2 so the 4th option I’m pretty sure if I’m not I’m so sorry
Step-by-step explanation:
Answer:
it think the third answer would be right i.e 36 ft
Pls help no links pls
Answer:
nope thanks for the points dawg <33
Step-by-step explanation:
Use +,-,x, ÷ and parentheses to connect the numbers 1,3,5 and 7 such that the result is 24.
Answer: (3-1)×(7+5)
Step-by-step explanation:
There are mainly several ways to get 24
- 2×12
- 3×8
- 4×6
- add all of them together
- complicated ones can include large numbers minus another large number
Use try-check-revise, to find the way that fits 24
For this question, we used 2×12, which results in (3-1)×(7+5)
Hope this helps!! :)
Please let me know if you have any questions.
Please do all of the problems, show substitution, and graphing. Dochub is a good place to do this, and any joke answers will be deleted.
Answer:
This is taking me forever. I normally don't give up but, I am very busy sorry.
Step-by-step explanation:
This is what I got done.
PLS HELP TIMED
Which expressions are equivalent to 4(9+3)?
a
4(12)
b
36 + 3
c
36 + 12
d
4 + (9 + 3)
e
(9 + 3) + (9 + 3) + (9 + 3) + (9 + 3)
Answer:
b
Step-by-step explanation:
using the distributive property you get b
The box plot below shows the total amount of time, in minutes, the students of a class surf the Internet every day:
Part A: List two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points)
Part B: Calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points)
Part C: Explain what affect, if any, there will be if an outlier is present. (2 points)
Answer:
78
Step-by-step explanation:
yes because it says so and then you add it and then divide it after you Aadd it
PLS HELP I REALLY CAN'T FAIL I'LL GIVE OUT A BRAINLIEST!!!
if x+a=a+x=x for all value of x,what is the value of a?
Answer:
Wouldn't a=a
Step-by-step explanation:
from what Im thinking, x is negative and a is positive, so now it is (-) + (+) = (+) + (-) = (+), I dont really understand this question
Given: Triangle ABC is a right triangle.
Prove: a^2 + b^2 = c^2
Answer:
what?
Step-by-step explanation:
Tommy went to the store to buy 13 bricks. If he left at 11:00 am and the store is 15 minutes away, what time will Tommy get back home?
pls help qwq, first to answer gets brainliest or however it's spelt lol
Answer:
11:30
Step-by-step explanation:
The store is 15 mins away, so 30 mins is the round trip.
Have a nice one.
Answer: 11:15
Step-by-step explanation:
i think
!HELP ASAP WOULD BE APPRECIATED! The expression to find the perimeter of a rectangle is 2(length + width). What is the perimeter, in units, of a rectangle of length fraction 1 over 7 unit and width fraction 1 over 2 unit?
fraction 1 and 1 over 7 units
fraction 1 and 2 over 7 units
fraction 4 over 9 unit
fraction 2 over 9 unit
Answer:
ok im not sure this is the right answer to your specific question, because i dont understand the wording to well, but here...
for 1/7 and 1/2 it would be 2/7 and 1 (whole)
for 1 and 1/7 it would be 2(whole) and 2/7
for 1 and 2/7 it would be 2(whole) and 4/7
for 4/9 it would be 8/9 and x
and for 2/9 it would be 4/9 and x
sorry if thats not the question :)
EDIT: its the second one because
2*1/7= 2/7
and 1/2*2=1
please answer please answer please answer
Answer:
a. The Y axis represents Dogs Groomed (The amount of dogs that were groomed). The X axis represents Hours worked (The amount of hours Mia worked).
b. Mia groomed 8 dogs in 4 hours. I know this because every hour, 2 dogs get groomed based on this graph.
c. 6 dogs groomed in 3 hours
( 2 dogs can be groomed every hour Mia works)
<3 Enjoy,
Dea
A mix in ice cream shop charges $3.00 a cup with each mix in costing an additional $1.50. Which equation shows the relationship between y, the total cost, and x, the number of mix ins?
Find the Median. pls
Answer:
The median is 56
Step-by-step explanation:
50, 52, 52, 55, 56, 56, 56, 58, 58, 59, 60
Then you start eliminating
1. 52, 52, 55, 56, 56, 56, 58, 58, 59
2.52, 55, 56, 56, 56, 58, 58
3. 55, 56, 56, 56, 58
4. 56, 56, 56
5. 56
6. So, the median is 56.
Hope this helped!
please help! please!!
Answer:
21.5
16.5
10.5
1.5
3.5
7.5
Step-by-step explanation:
69 - 90.5 = -21.5 = 21.5
74 - 90.5 = -16.5 = 16.5
80 - 90.5 = -10.5 = 10.5
92 - 90.5 = 1.5
94 - 90.5 = 3.5
98 - 90.5 = 7.5
What is the total surface area of the prism below? (Can I pls get the whole problem solved step by step, most of it!)
Answer:
672
Step-by-step explanation:
Okay so, the surface area of a figure is just all the areas of the faces added together. The front face ( 9x16 ) would be 144. The back face would be 12x9 or 109. The base would be 20x9 or 180. Now, this is where it might get tricky. The triangles will be 12x20x0.5 or 1/2. The answer for that would be 120. Now since there are two, multiply the 120 by two. ( Technically, since there are two of the same triangles you would not need to multiply by 0.5, but just to be safe i'll do it here. ) Finally, add all the areas together. The final answer is 672. Hope this helps!
Helpppppppppppppppp plzz:))
Answer:
51.80
Step-by-step explanation:
Help Me With Functions Part 4.
Answer:
for this one, your answer will be B.X
Step-by-step explanation:
It is X because each element in x is mapped to exactly one element in y.
In X 6 maps to 4,2; in y 6 maps to 6,2; in Z 7 maps to 2,8.
so every element in x should map to exactly one element in y and it is possible only in the set X so the answer is X.
hope it helps....
have a great day.
brainly and 30 points
Answer:
A.) x=25
Step-by-step explanation:
since these are vertical angles, that means they equal the same
- 75= (4x-25)
add 25 to both sides in order to isolate 4x
- 100=4x
divide both sides by 4 in order to isolate the x
- 25=x or x=25
Answer:
[tex]\huge\boxed{x = 25}[/tex]
Step-by-step explanation:
In these two lines that intersect, we can see that 4 angles are opposite from each other. This means that they are vertical angles and therefore equal. 2 of these angles have values next to them, which happen to be across from each other.
Based on this, we know that they are equal. If we write this as an equation, we can solve it to find the value of x.
75º = (4x - 25)º
Add 25º to both sides of the equation
100º = 4x
Divide both sides of the equation by 4 to isolate x
x = 25
Let me know if you have any questions!
What is the distance between −3 and 0? I dont know I got confused
Answer:
The distance between -3 and 0 is 3.
Step-by-step explanation:
1. First off, draw a number line. Be sure to plot -3 and 0.
2. Count how many numbers are between -3 and 0.
You will see that there is 3.
-3, -2, -1, and then 0.
1, 2, 3 distances apart.
PLEASE HELPPPP (with steps)
Answer:
the answer is x=-25/56
Step-by-step explanation:
2 4/5x=-1 1/4
14/5x=-5/4
x=-25/56
the new shown represents what geometric solid ?
(No Links!) Describe the sequence of transformations that maps PQR onto P’Q’R’. Use the drop-down menus to explain your answer.
Options for the first box are (270°) (180°) (90°) (45°)
Options for the second box are (1 unit down) (2 unit down) (1 unit up) ( 2 unit up)
Answer:
First box: 180 degrees
Second box: 1 unit down
Step-by-step explanation:
After it is rotated, you will have to move it 1 unit down again.
pls help meeeee :))))
Answer:
31.4 inches
Step-by-step explanation:
:))