Answer:
0.25
Step-by-step explanation:
If the person made it 105 out of 140 times, that can be written as a fraction: 105/140
Then, you just turn the fraction into a decimal by dividing the numerator by the denominator.
105 divided by 140 = 0.75
0.75 is the probability that it does hit the board, so we can subtract 0.1-0.75 to give us the probability that is doesn't hit the board. This would give us 0.25
Hope this helps
The experimental probability that the player does not hit the dartboard is,
⇒ 1 / 14
What is mean by Probability?The term probability refers to the likelihood of an event occurring. Probability means possibility. It is a branch of mathematics that deals with the occurrence of a random event. The value is expressed from zero to one.
Given that;
A simulation of a person throwing a dart at a dartboard is run 140 times, and the player hits the dartboard 105 times.
Hence, Number of not hit dartboard is,
⇒ 140 - 105
⇒ 35
Thus, The experimental probability that the player does not hit the dartboard is,
⇒ 35 / 140
⇒ 7 / 28
⇒ 1 / 14
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Whoever gets this right gets 40 points!
100
90
80
70
60
50
40
30
20
10
у
X
0 10 20 30 40 50 60 70 80 90 100
What is the slope?
Simplify your answer and write it
as a proper fraction, improper
fraction, or integer.
Answer:
2
Step-by-step explanation:
Which range contains the value of
/5(20 + 9)?
Answer:
Step-by-step explanation:
answer B, because [tex]\sqrt{5(20+9)} \\\sqrt{5*29} \\\sqrt{145} \\\sqrt{145} = 12,0415[/tex]
Today is my birthday! Four-fifths of my current age is greater than three-quarters of my age one year from now.
Given that my age is an integer number of years, what is the smallest my age could be?
NEED HELP ASAP
Answer:
For a second I thought your birthday was today haha.
Let's begin by creating an equation to reflect the supplied data.
Let x represent my current age.
We are aware of the following:
4/5 x > 3/4 (x + 1)
When both sides are multiplied by 20 (the least common multiple of 5 and 4) the result is:
16x > 15(x + 1)
When the right side is expanded, the following results:
16x > 15x + 15
Subtraction of 15x from both sides results in:
x > 15
My age cannot be less than 16 since it must be an integer number of years.
As a result, the answer is 16.
Please help me fast!!!
Beth's class took a field trip to the art museum. It took them 55 minutes to drive to the museum. They stayed at the museum for 1 hour and 33 minutes. When the class left the museum, it was 9:41 A.M. What time did Beth's class leave for the field trip?
PLS HELPPPP I give 50.
Answer:
Beth's class left for the field trip at 7:13 A.M..
Step-by-step explanation:
To find out what time Beth's class left for the field trip, we need to subtract the time elapsed at the museum and the time it took them to drive there from 9:41 A.M.
The time elapsed at the museum was 1 hour and 33 minutes which is equivalent to 93 minutes.
To find out what time they left for the field trip, we need to subtract 55 minutes (the time it took them to drive there) and 93 minutes (the time they spent at the museum) from 9:41 A.M.
9:41 A.M. minus 55 minutes is 8:46 A.M..
8:46 A.M. minus 93 minutes is 7:13 A.M..
Therefore, Beth's class left for the field trip at 7:13 A.M..
I hope that helps!
Answer:
6:59am
Step-by-step explanation:
1 hour and 33 minutes = 93 minutes
55 minute ride to museum
93+55=148
60 minutes in 1 hour
148 divided by 60 = 2 hours 46 minutes
Time Left: 9:41
9.41-2.46
6.59
They left at 6:59am
The table below shows the relationship between the number of miles traveled, x, and the number of gallons of gas used, y. Which of the following equations best represents the relationship?
Answer
B (y=(1/35)x)
Explanation:
Let's find the relationship:
35 and 1, 70 and 2
what should we do with 35 in order to get 1, same thing for 70?
70/35 or times 1/35 is 2, 35 * 1/35 is 1
According to the information provided above, the answer is y=(1/35)x
heIp!! im at schooI and i dont get it!!!
Answer:B
Step-by-step explanation:
Substitute!
3(4)+4=8 is incorrect because 3x4=12 and 12+4 doesn't equal 8
2(4)+8=40 is incorrect. 2x4 is 8. 8+8 doesn't equal 40
4(4)+4=12. is incorrect 4x4= 16. 16+4 doesn't equal 12
Therefore 5(4)-2 is correct. 5x4 is 20 and 20-2 is 18
4.2% of what number is 7.56?
Is the relation shown below a function? Explain.
(4, 16), (5, 25), (3, 9), (6, 36), (2,4), (1, 1)
Answer:
Yes. Each input corresponds to exactly one output.
This function is f(x) = x^2.
PLEASE HELP LOOK AT THE IMAGE
Answer:
33.(333)%
Step-by-step explanation:
1/3 of the pie is less than 3, so 33.(33)%
please help god bless ! there are 2 parts
Answer:
A, C, D, E
Step-by-step explanation:
To find each true answer, look at the graph and see how many units each point is from the point/axis required for the problem. In doing so, you will find that A, C, D and E are all true answers.
Answer:C,D,A,E
Step-by-step explanation:
please help god bless!
Answer:
Office- 0,0
Library- -4,1
Art Room- -2,4
Cafeteria- 0,0
Gymnasium- 4,9
please help
Find the volume, in cubic inches, of a right rectangular prism with the measurements below.
Answer: use basic height then add length times with x height
Step-by-step explanation:
Please please help me quickly
Answer:
y = 2x
The slope, or m, is 2, as rise over run is 2 over 1.
Answer:
y=2x+0. SIMPLIFIED SOLUTION: y=2x
2/1 is the slope of the line, making 2 the slope of the line
SOMEONE, PLEASE HELP ME PLEASE PLEASE!! :(
A deck of cards has 4 cards labeled P, G, O, and R. The table shows the sample space of picking a card, replacing the card, and picking another card. What is the probability of the 2 cards chosen not including G? Not including O? Is one probability greater than the other? Explain.
The probability of the 2 cards chosen not including G is??
TYPE AN INTEGER OR A FRACTION!!!!!!!!!!!!!
The probabilities are given as follows:
Not picking G: 9/16.Not picking O: 9/16.The probabilities are the same, as the number of cards with G is the same number of cards with O.
How to calculate a probability?A probability is calculated as the division of the desired number of outcomes by the total number of outcomes in the context of a problem/experiment.
For this problem, we have that the parameters are given as follows:
In each trial, 4 cards.For each trial, 3 cards are not the one that we do not want to take(either G or O, depending on the case).Hence the probability, which is equals for both cases, is obtained as follows:
p = 3/4 x 3/4
p = 9/16.
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5 1/4, 90 cm ,6 cm find the height of this prism
Answer: I think it is 13 cm
Step-by-step explanation:
Abdul's budget in listed in the table below
Answer:
15% of the budget goes to food.
Step-by-step explanation:
660 = x
4,400 100
cross multiplication in order to find the percentage
x = percentage
660 x 100 = 66,000
66,000 ÷ 4,400 = 15
x = 15
therefore, 15% of the budget goes to food.
sorry if Im wrong
Answer:
15%
Step-by-step explanation:
:)
Please help will give brainlest
Answer:
C.
Step-by-step explanation:
1.25 + 1.25 = 2.5
Therefore, the graph that goes from 0, to day one at 2.5.
Answer:
C
Step-by-step explanation:
develop an equation
If a dog eats 1.25 cup twice a day:
1.25 x 2 = 2.50
We have the average per day
Y = 2.50x
X represents days
Y = 2.50 x 1
Y = 2.50
We have are coordinate
X = 1
Y = 2.5
( 1 , 2.5 )
Graph C follows that equation and coordinates.
Therefore the answer is C
There are two bags containing only yellow and white marbles. Bag A has 6 white marbles and 2 yellow marbles. Bag B has 10 white marbles and 6 yellow marbles. A marble is randomly chosen from each bag. List these events from least likely to most likely.
Event : choosing a white marble from Bag A.
Event : choosing a white marble from Bag B.
Event : choosing a white or yellow marble from Bag A.
Event : choosing a green marble from Bag B.
Answer:
green from B, white from B,white from a,white/yellow from a
Step-by-step explanation:
white from a is 6/8
white from b is 10/16
white or yellow from a is 1/1
green from b is 0/1
In triangle JKL, < K Measures 50 and < J is congruent to
The angle measures of J and L are given as follows:
m < J = m < L = 65º.
How to obtain the angle measures?To obtain the angle measures, we must considering that the sum of the measures of the internal angles of a triangle is of 180º.
The internal angles for this problem are given as follows:
<J.<K.<L.Angles J and L are congruent, meaning that they have the same measure, which is obtained as follows:
50 + x + x = 180
2x = 130
x = 65º.
Missing InformationThe complete problem is:
In triangle JKL, < K Measures 50 and < J is congruent to <L. What are the measures of J and L?
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where is point A on the number line?
Answer:
[tex]2 \frac{1}{2} [/tex]
Genji works at the Wayne State University cafeteria. The cafeteria
needs at least 600 Servings of vegetable soup for their snack bar each
week.
a. Cans of vegetable soup are sold in cases of 16 cans.
b. Each can provide 2 servings.
c. The cafeteria already has 7.5 cases of canned vegetable soup
Will the cafeteria have enough servings of vegetable soup for one
week if Genji orders 12 more cases? Explain your answer.
I don't understand how to solve it but I know the answer.
Answer: Yes
7.5+12=19.5 cases in total. 16 cans in each case - 19.5x16=312. Each can provides 2 servings - 312x2=624. Boom
Answer:
Yes, the cafeteria have enough servings of vegetable soup for one
week if Genji orders 12 more cases
Step-by-step explanation:
If you have any questions please ask me! :)
The total number of eggs, y, contained in x cartons can be represented by the equation y = 12x. Which of the following graphs best represents this situation?
Answer:
C
Step-by-step explanation:
let's take the equation apart:
y=12x
12 is the slope
(12 rise over 1 run)
Let's create a table:x y1 12 2 243 36so on...
Based on that, we could determine the answer
Can someone pls help me with this first right answer gets brainlist
Find the distance between the pair of points on the coordinate plane. Round to the nearest tenth of necessary. (-4,-3 and 2,1)
Answer:
Step-by-step explanation:
distance is 1.41421
haven't rounded
im cIueIess pIz heIp me, im dying
Answer:
c) 70%
Step-by-step explanation:
Customers who put in chocolate creamer: 6 + 8 = 14.
Total customers: 2 + 4 + 6 + 8 = 20.
Now divide the number of the customers who put in chocolate creamer by the number of total customers. This equation would look like 14/20 = 0.7, or 70%.
PLEASE HELP MEEE!!! I will give brainliest!
Answer: 4.5, 2.0
Step-by-step explanation: convert into ft and graph into it to fit
Answer:
12 feet = 144 inches, 8 feet = 96 inches
So the wall is 144 inches wide and 96 inches tall.
x = (144 - 54)/2 = 90/2 = 45 inches =
3.75 feet
y = (96 - 24)/2 = 72/2 = 36 inches = 3.0 feet
Alia and her husband have a list of six names for their new baby boy. Each name is equally likely to be picked. They make the table to assign each name a number, then they roll a die 150 times. The results are in the table. Select all the true statements.
Answer:
3 and 4 are the only true statements.
Step-by-step explanation:
1 is incorrect because the experimental probability is calculated by dividing 24 by 150, which gives us 0.16 or 16%, not 0.15 or 15%.
2 is wrong because 6 ÷ 150= 0.04, giving each number a 4% chance of occurrence.
3 is correct because Karl occurs 28 of the 150 times. 28 ÷ 150= 0.1866666666666667, which is 18.66666666666667%, or about 19%.
4 is also correct because the theoretical probability of each name is 25.
5 is false because the experimental probability of Martin, Paxton, and Sal were less than the theoretical probability.
The students in Ms. Egbert’s class are randomly choosing from several science projects. Ms. Egbert writes the names of the projects on cards: PH test, purify water, onion DNA, copper plate coins. Which event can be described as likely to occur?
Answer:copper plate coins or p
Step-by-step explanation:
When you turn them all into percentage p is 70%.
Answer:
its onion dna
Step-by-step explanation: