Answer:
1.What is the theoretical probability that a coin toss results in two heads showing?
33%
2.What is the experimental probability that a coin toss results in two heads showing?
25%
3.What is the theoretical probability that a coin toss results in two tails showing?
33%
4.What is the experimental probability that a coin toss results in two tails showing?
21%
5.What is the theoretical probability that a coin toss results in one head and one tail showing?
33%
6.What is the experimental probability that a coin toss results in one head and one tail showing?
54%
Step-by-step explanation:
Hope this helps, I just finished my assingmnet like this tonight :))
Han creates a scatter plot that displays the relationship between the number of items sold, x, and the total revenue, y, in dollars.
Han creates a line of best fit and finds that the residual for the point (12, 1,000) is 75. The point (13, 930) has a residual of -40.
Interpret the meaning of -40 in the context of the problem.
Answer:
In context of the problem, -40 means that 40 was the difference between the actual data, and the estimated data.
Step-by-step explanation:
Here -40 represent the difference between the actual data and the estimated data.
Given that,
Han creates a line of best fit and finds that the residual for the point (12, 1,000) is 75. The point (13, 930) has a residual of -40.Based on the above information we can say that the -40 shows the difference of data.
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The sum of two numbers is 42. One number is 2 times as large as the other. What are the numbers?
Larger number:
Smaller number:
Answer:
larger number = 28
smaller number = 14
Step-by-step explanation:
42/3 = 14
14 x 2 = 28
to check ur answer u could add them together so they equal 42
14 + 28 = 42
Answer:
Larger number : 28
Smaller number : 14
Step-by-step explanation:
a + b = 42
a = 2b
2b + b = 42
3b = 42 (divide both sides by 3)
b = 14
a = 2 x 14
a = 28
I need help with this, I’ll give brainliest!
Answer:
A
Step-by-step explanation:
Only graph A satisfies the domains provided
super straight is what?
a. fasle
b. true
c. transphobic
d. all the above
e. none of them are
Answer:
C C C C C C C C C C C C C c ccccccc
Answer:
c and a
Step-by-step explanation:
it is transphobic and they are d um b <3
its not real theyre just st u pi d^^
I hope this helped <3
please help
i need to complete this by 5:00pm
Answer:
A) 6
Step-by-step explanation:
6 is 8 points away from -2
0 is 2 points away from -2
-1 is 1 point away from -2
-9 is 7 points away from -2
ALGEBRA 1:
FIND THE PRODUCT OF THE FOLLOWING:
(2x+1)^2
please somebody help me, if you’re correct i’ll give you an extra 50 points for helping. please do not use my question for points as i am failing and truly need help i’m so stressed lol.
Answer:
Step-by-step explanation:
(2x-1)(2x-1) Work outside then inside
4x^2 and +1 are the outside terms
-2x and -2x are the inside terms
so the answer will be
4x^2 - 4x +1
Find the value of a and b when x = 10
a =
5x2
2
b=
2x2(x - 5)
10x
help
Answer: x-15=0 is x-15
x-4=0 is x=4
Hope this helps :)
Step-by-step explanation:
PIease help me to find this answer
Answer:
870
Step-by-step explanation:
1035-165=870
Write the integer represented by each point on the number line shown below. plsss helpp ME
You need to provide the number line
The distance around 2 bicycle wheel is 22.98ft. What is the diameter
A. 7.3
B. 3.2
C. 1.3
D. 10.3
Please help!!!!!! i need the correct answer
I will mark you brainliest.
Write each phrase as an algebraic expression.
four times a number
a number divided by 14
Answer:
#1. Fourteen divided by a number.
#2. Four times a number.
#3. A number divided by 14.
#4. A number minus 14.
Step-by-step explanation:
I hope this helps., I just need more points. So sorry.
NEED Help ASAP I Will GIVE BRAINLIST
What is the measure, in degrees, of angle x?
A
2.3
B
42.7
C
47.3
D
57.3
Solve for X
Potential answers are (WILL GIVE BRAINLIEST
1. 0
2. 11.4
3. 16
4. -16
Answer:
3) 16
Step-by-step explanation:
these are alternate-interior angles which are congruent
10x-23 = 137
10x = 160
x = 16
Please give me the correct answer.Only answer if you're very good at math.
Answer:
45m - 900 = 90m
Answer:
First box 45, second box 900, third box 90
Step-by-step explanation:
0.45 x 100 = 45
9 x 100 = 900
0.9 x 100 = 90
Tickets to a movie cost $5 for adults and $3 for students. A group of friends purchased 18 tickets for $82.00. How many adults ticket did they buy? *
4
14
12
10
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
The cost of renting ice skates at a skating is $1.25. The rink charges $3.25 for each hour, x, of skating. Which graph best models this situation, where y is the total cost to go skating?
Answer:
Step-by-step explanation:
y = 3.25x + 1.25
1.25 is y-intercept
3.25 is the slope of a graph.
If x = 0, then y = 1.25
(0, 1.25)
If x = 3, then y = 3.25(3) + 1.25 = 11
(3, 11)
Brainliest ,please help, Line L has the equation y = 5x + 12 Write down the gradient of line L
In the equation y=mx+c m= the gradient of the line and our m=5 so gradient of the line is 5
The gradient of line L is 5
What is the gradient f the line?"It is the ratio of the the change in the 'y' coordinate with respect to the change in the 'x' coordinate of that line.""It is used to calculate the steepness of a line."What is the slope-intercept form of the line?"y = mx + c, where m is the slope and c is the y-intercept."
For given question,
We have been given an equation of the line L y = 5x + 12
Comparing above equation with the slope-intercept form of the line,
we have m = 5 and c = 12
Here, slope of the line L is 5
We know that the slope of the line is the the change in the y coordinate with respect to the change in the x coordinate of the line.
This means, the gradient of the line L is 5
Therefore, the gradient of line L is 5
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Brainliest for correct! y varies inversely with x.
Answer:
i need help to
Step-by-step explanation:
lol
a polynomial contains number of terms
Correct question is;
A polynomial contains _____ number of terms
Answer:
(n + 1)
Where n is the degree of the polynomial
Step-by-step explanation:
Now, for a polynomial that has degree of n = 1, the number of terms it will have is 2.
Similarly, a polynomial that has degree of n = 2, the number of terms it will have is 3.
This means from the above, we can deduce that the number of terms in a polynomial with degree "n" is n + 1.
We can therefore conclude that a polynomial can have any finite number of terms as n + 1
I have 5 mins to get this done.
is this a function?
Answer:
No and yes. it depends on what type of function you are looking for this will be a Linear Function.
Salesclerks at a store are giving away candles. There are 12 candles on a tray. Three are white and two are red. The rest are green or blue. When choosing a candle at random from the tray, a customer is as likely as not to select a green candle. What tis the likelihood that the customer will select a blue candle? Tell whether it is impossible, unlikely, equally likely as not or certain. Explain your answer.
Answer:
one blue candle. 1/12 probability.
Step-by-step explanation:
if they are as likely as not to select a green candle, then there are 6 green ones. so now we have accounted for 11 if I am right, so only one can be blue
It is equally likely as not that the customer will select a blue candle.
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
Example:
The probability of getting a head in tossing a coin.
P(H) = 1/2
We have,
Let the number of green candles on the tray be G, and the number of blue candles be B.
We know that there are 12 candles in total on the tray, so:
G + B = 12 (total number of green and blue candles is 12)
G/(G+B) = 1/2 (as the probability of selecting a green candle is equal to the probability of selecting a non-green candle)
We can use these two equations to solve for G and B:
G + B = 12
G = (12 - B)
Substituting into the second equation:
(12 - B) / (12 - B + B) = 1/2
(12 - B) / 12 = 1/2
12 - B = 6
B = 6
So there are 6 blue candles on the tray.
Since there are 12 candles in total, and 6 of them are blue, the probability of selecting a blue candle at random is:
P(selecting blue) = B / (G + B) = 6 / 12 = 1/2
Therefore,
It is equally likely as not that the customer will select a blue candle.
This means that the probability of selecting a blue candle is 50-50, which is neither impossible nor certain, but rather equally likely as selecting a green candle.
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Last January, the average cost of a one-night stay at a hotel was $132.52. Since then, the hotel has changed ownership, and
several changes have been made to the cost of staying at the hotel.
• Last summer, the new owners adjusted room prices so that the average cost of a one-night stay increased by $34.65.
Last December, the new owners offered a $57.80 per night discount to guests who belong to their loyalty club.
. Last week, the new owners introduced a service fee of $4.95 for any reservation made over the phone.
How much should a customer expect to pay for a one-night stay if they are a member of the hotel's loyalty club and make
their reservation over the phone?
Answer:
$114.32
Step-by-step explanation:
Original Price: $132.52
increased: $34.65
Loyalty Club: -$57.80
Phone Fee: $4.95
You add all of them together, except for the Loyalty Club Fee. You subtract that fee by the total.
The amount of pay for a one-night stay, if they are a member of the hotel's loyalty club and make their reservation over the phone, will be $113.77
What will be the amount?The average cost of a one-night stay at a hotel was $132.52. Since then, the hotel has changed ownership, and several changes have been made to the cost of staying at the hotel. Last summer, the new owners adjusted room prices so that the average cost of a one-night stay increased by $34.65.
Last December, the new owners offered a $57.80 per night discount to guests who belong to their loyalty club. Last week, the new owners introduced a service fee of $4.95 for any reservation made over the phone.
The price will be calculated as:-
Original Price: $132.52
increased: $34.65
Loyalty Club : - $57.80
Phone Fee: $4.95
You add all of them together, except for the Loyalty Club Fee. You subtract that fee by the total.
= 132.52 + 34.65 + 4.95 - 57.80 = $113.77
Therefore the amount of pay for a one-night stay, if they are a member of the hotel's loyalty club and make their reservation over the phone, will be $113.77.
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Q2. 1 a) Dave wants to invest $2000 in an account that earns 2.5% interest compounded monthly. If he
leaves the money in the account for 5 years, how much money will he have at the end of those 5 years?
Question: Dave wants to invest $2000 in an account that earns 2.5% interest compounded monthly. If he leaves the money in the account for 5 years, how much money will he have at the end of those 5 years?
Answer:
Step-by-step explanation:
Please help me this is my final!!!
Answer:
it is a. 43 sides
Step-by-step explanation:
(n-2)*180=number of degrees in a polygon
Answer:
43
Step-by-step explanation:
Solve for R*
6r - 4 = 32
please help
Answer:
r is 6
Step-by-step explanation:
This is because 6x6=36 and 36-4=32
a little help plssss
Answer:
26 This is perimeter
Step-by-step explanation:
Perimeter= Add up all the outside numbers
Area= Length x width
In right triangle angles L and M are complementary find the measure of angle L
Answer and Step-by-step explanation:
90 - 51 = 39.
Angle L is equal to 39, since angle M is equal to 51.
The angles are complementary, so they add up to 90, which is why we subtract 51 from 90 to get 39.
Have a great day!
#teamtrees #PAW (Plant And Water)
What number could replace m below?
4/12 = 1/m
Answer:
3
Step-by-step explanation:
4/12 = 1/3 yepppp djdkkdkdd
Taryn's dog, Skeeter, consumes an average of 1,155 calories per day. However, Skeeter participated in a dog race this morning, so
he needs more than his average number of calories. Skeeter has already eaten 693 calories today, and Taryn feeds him
231 calories per meal.
2313 + 693 > 1,155
How many more meals does Taryn need to feed Skeeter today? Select the inequality that includes the smallest number of meals
Taryn can feed Skeeter while still feeding him enough calories for the day.
A. x>3
B. x>231
C. x>2
D. x > 693
Answer:
The answer is C. x = 2