Helpppppp pleaseeeee illl give brainliest answer if u know dont answer if youuuu don’t know and pleaseeee just don’t give me a virus helppp
Answers
Answer:
There are two possible outcomes when flipping a coin. The theoretical probability that you will get "heads" when flipping a coin is 50%. If you, for example, got 26 tails and 24 heads, then the experimental probability of getting heads is 48%.
Step-by-step explanation:
There are two outcomes - heads or tails. In theory, you have a 50% chance of getting heads because half the time you should get heads, and the other half you should get tails. If you actually flipped a coin fifty times, there's a good chance it would not actually be 50/50. In the example, I flipped a coin fifty times and got tails 26 times and heads 24 times. Since we flipped it fifty times, we just have to double these numbers to figure out the percentage (because then it will be like I flipped it one hundred times, to make 100%). 26 × 2 = 52 and 24 × 2 = 48. So when I actually experimented, there was a 52% chance of me getting tails and 48% chance of me getting heads.
Related Questions
This is not a math question ofc... but I want to know if y’all guys like anime?
1.Yes
2.No
3.why.....
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UM YES! My favorite is Attack On Titans
Find the value of the expression (3x – 12) - (xy - 10) for x = 3 and y = 6.
O 4
0 -3
0 - 4
-2
Answers
Step-by-step explanation:
answer is -11 after you simplifying
i'll give you a brainliestt
Answers
Find the area of each 1-10 show work.
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Answer:
hope this helps you out good luck
Tressa is traveling by boat from Texas to Florida and she creates a function f(t)= 20t + 15 to show how many miles she has traveled f(t) from her mom’s house in Texas after (t) hours have passed. Which of the following represents the distance the boat has traveled from its original position? please I need help with this
Answers
Answer:
20t
Step-by-step explanation:
15 is where the boat started so 20t is how much the boat traveled from the origional position of 15
The 20t distance the boat has traveled from its original position.
Given that,
She creates a function f(t)= 20t + 15,
To show how many miles she has traveled f(t) from her mom’s house in Texas after (t) hours have passed.
We have to determine,
Which of the following represents the distance the boat has traveled from its original position.
According to the question,
She creates a function f(t)= 20t + 15 .
To show how many miles she has traveled f(t) from her mom’s house in Texas after (t) hours have passed.
Then,
Her mom’s house in Texas after (t) hours have passed.
The 15 is where the boat started
And 20t is the boat traveled from the original position of 15.
Hence, The 20t distance the boat has traveled from its original position.
To know more about Motion click the link given below.
https://brainly.com/question/25129327
What is angle m1, m2 and m3?
Answers
m2 = 80
m3 = 100
:))))))))))
what is the length and width of a bedroom
Answers
Answer:
Well it depends on what your talking about because it could be a big room, small room, we dont know there is no numbers no nothing so sorry I cant help you
Step-by-step explanation:
Abbie opened a no-interest bank account with $20, and she deposits $14.50 every week. Carlos opened a no-interest bank account with $28, and he deposits $12.50 every week. Carlos and Abbie do not make any withdrawals from their accounts. The equation below can be used to find w, the number of weeks it will take for the balances in their accounts to be the same. 20 + 14.50w = 28 + 12.50w What value of w makes this equation true?
Answers
Answer:
4 weeks
Step-by-step explanation:
14.50 (4) + 20= 78
12.50 (4) + 28= 78
x-2y=4 in slope intercept form
Answers
Answer:
y = 1/2x - 2
Step-by-step explanation:
Slope intercept form:
y = mx + b
x - 2y = 4
-2y = -x + 4
2y = x - 4
y = 1/2x - 2
Slope intercept form: y = mx + b
y= answer, y-value
m=slope
x= independent variable, x-value
b= y-intercept (0,b)
x-2y=4
1. Isolate 2y by adding x to both sides of the equation: 2y = 4+x
2. Isolate y by dividing 2 to both sides of the equation: y = 2+(1/2)x
3. Rearrange in slope intercept form.
y=(1/2)x + 2
How does making a frequency table or line plot help you see which value occurs most often in a data set? NO LINKS
Answers
Answer:
DONT USE THE LINKKKKK
Step-by-step explanation:
Someone answer quick and right.
13points
Answers
Answer:
no
Step-by-step explanation:
Expand logarithm equation
Answers
Answer:
[tex] log_{2}(x) + log_{2}(y) + log_{2}(z)[/tex]
Step-by-step explanation:
[tex]5 log_{2}(xyz)^{ \frac{1}{5} } \\ \\ = 5 \times \frac{1}{5} log_{2}(xyz) \\ \\ = log_{2}(xyz) \\ \\ = log_{2}(x) + log_{2}(y) + log_{2}(z)[/tex]
A table with an area of 2688 inches and a length of 64''. Find the perimeter of the table
Answers
Answer:
212
Step-by-step explanation:
First you would need to divide 2688 and 64 you would get 42. Then, now you need to add 64+64+42+42. Which in the end equals 212.
A rectangle has vertices A(0, 0), B(0, 9), C(4, 9), and D(4, 0). What is the perimeter of the rectangle
Answers
Answer:
26 units
Step-by-step explanation:
A rectangle has vertices A(0, 0), B(0, 9), C(4, 9), and D(4, 0). What is the perimeter of the rectangle
We have to find the length of the sides of the rectangle using the formula below
= √(x2 - x1)² + (y2 - y1)² when given vertices (x1, y1) and (x2, y2)
For side AB
A(0, 0), B(0, 9)
= √(0 - 0)² + (9 - 0)²
= √0 + 81
= √81
= 9 units
For side BC
B(0, 9), C(4, 9)
= √(4 - 0)² + (9 - 9)²
= √4² + 0²
= √16
= 4 units
For side CD
C(4, 9), and D(4, 0)
= √(4 - 4)² + (9 - 0)²
= √0² + 9²
= √81
= 9 units
For side AD
A(0, 0), D(4, 0).
= √(4 - 0)² + (0 - 0)²
= √4² + 0
= √16
= 4 units
We can see than
AB = CD = 9 units
BC = AD = 4 units
The perimeter of a rectangle = 2(L + W)
From the above calculation
Length = 4 units
Width = 9 units
Perimeter = 2(4 + 9) units
= 2 × 13 units
= 26 units
1 point
Emily is baking chocolate cupcakes. Each batch of cupcakes requires cups of cocoa. If Emily has 3
cups of cocoa, how many batches of cupcakes will she be able to make?
Answers
how many cups does she have? you didn't day
4. If a set of data is normally distributed with a mean of 40 and standard
deviation of nine. Determine the percent of the data that is between 36 and 41.
9.18%
18.81%
21.38%
54.38%
Answers
Answer:
18.81
Step-by-step explanation:
Find the sum of 7x + 3 and 4x2 -5.
Answers
Answer:
[tex]4x^2+7x-2[/tex]
Step-by-step explanation:
group like terms: [tex]4x^2+7x+3-5[/tex]
subtract 5 from 3: 3-5=-2
[tex]4x^2+7x-2[/tex]
Please help pic is below!
Answers
Answer:
I cant explain it but I'm going to say 6 I haven't done this in a while but I say 6
select all expressions that are equivalent to 3x - 2 (x - ) - 1
A.) -9 + x
B.) x + 7
C.) 3x - 2x - 8 - 1
D.) 3x - 2x + 8 - 1
Answers
Answer:
a
Step-by-step explanation:
Chloe has 3 red pencils, 5 blue pencils, and 1 yellow pencil in her backpack . She chooses one pencil at random, puts it back, and then chooses another pencil .
Answers
Answer:
then she only has eight pencils in the bag.
Step-by-step explanation:
Answer:
Eight
Step-by-step explanation:
A baseball has a diameter of 3.5 inches. Find the volume of the baseball. Round your answer to the nearest tenth. Use 3.14 for π. The volume of the baseball is about in3.
Answers
There are 500 students in a school. Sara asked 100 of the students what their favorite lunch is. Out of the students surveyed 45 said pizza, 15 said burritos, 30 said hamburgers, and 10 said hot dogs. Based upon the results, how many students out of the whole school should want the items listed? (Round to the nearest whole number.) Pizza: 225 Burritos: 75 Hamburgers: 150 Hot Dogs: 50 Pizza: 22500 Burritos: 7500 Hamburgers: 15000 Hot Dogs: 5000 Pizza: 125 Burritos: 125 Hamburgers: 125 Hot Dogs: 125 Pizza: 45 Burritos: 15 Hamburgers: 30 Hot Dogs: 10
Answers
Answer: Pizza: 225 Burritos: 75 Hamburgers: 150 Hot Dogs: 50
Step-by-step explanation:
Since Sara asked 100 of the students for their favorite lunch but there are 500 students in a school, this means that the items listed will have to be multiplied by 5 (500/100) in order to get the number of students in the whole school that'll need the items listed. This will therefore be:
Pizza = 45 × 5 = 225
Burritos = 15 × 5 = 75
Hamburgers = 30 × 5 = 150
Hot dogs = 10 × 5 = 50
The correct option is A:
Pizza: 225 Burritos: 75 Hamburgers: 150 Hot Dogs: 50
Carol's car average is 17.1 miles per gallon in City driving and 24.7 miles per gallon in highway driving if she drove a total of 513.0 miles on 26 gallons of gas how many of the gallons were used for City driving
Answers
Answer:
the volume of the gas used for city driving is 17 gallons
Step-by-step explanation:
Given;
average speed for city driving, v₁ = 17.1 miles per gallon
average speed for highway driving, v₂ = 24.7 miles per gallon
total distance traveled, d = 513 miles
total gallon of gas used, t = 26 gallons
Let the volume of gas used for city driving = x
Also, let the volume used for highway driving = y
x + y = 26 -------- (1)
17.1x + 24.7y = 513 ------------(2)
From equation (1); y = 26 - x
Substitute the value of y in equation (2)
17.1x + 24.7(26-x) = 513
17.1x + 642.2 - 24.7x = 513
17.1x - 24.7x = 513 - 642.2
-7.6x = -129.2
x = 129.2/7.6
x = 17 gallons
Therefore, the volume of the gas used for city driving is 17 gallons
answer only if you know and NOT because you want brainliest ( ill report you if you do )
Answers
Select the correct answer. What is the quotient when (16x^4 + 40x^3 - 24x^2) is divided by 8x^2?
pls pls pls help:((
Answers
Answer:
(2x - 1) 4STEP
1
:
Equation at the end of step 1
((((16•(x4))-(32•(x3)))+(23•3x2))-8x)+1
STEP
2
:
Equation at the end of step
2
:
((((16•(x4))-25x3)+(23•3x2))-8x)+1
STEP
3
:
Equation at the end of step
3
:
(((24x4 - 25x3) + (23•3x2)) - 8x) + 1
help if correct will give brainiest
Answers
Answer:
x
Step-by-step explanation:
Answer:
the answer is Z all you have to do is move it left 4 times and then up 6 times
If it took 4 hours to clean 10 houses, how many houses could be cleaned in 8 hours?
Answers
Answer:
20
(10 in 4) x 2
10 in 4 & 10 in 4
10 + 10
4 + 4
20 in 8
PLS HELP,, TIMED (SERIOUS ANSWERS PLS)
Which statement correctly interprets Limit of StartFraction 28 x minus 10 x squared Over 4 x squared minus 1 EndFraction as x approaches plus-or-minus infinity?
Answers
Answer:
D on ED
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Edge 2022
WRITE THE RATIO: A cookie recipe calls for 1 cup of flour to make 24 cookies. Create a proportion to show how many cups of flour are needed to make 36 cookies
Answers
Answer:
1&(1/2) or 1.5 or 3/2 cups flour needed for 36 cookies
Step-by-step explanation:
Flour : Cookie ratio (Flour needed to make particular cookie) = 1 : 24
1 cup flour make 24 cookies, so 1/2 cup floor make 12 (half) cookies.
So, 1&(1/2) or 1.5 or 3/2 cups would make 24 + 12, ie = 36 cookies
AlternativelyMultiplying numerator & denominator of fractional ratio 1 : 24 with 1.5 each
(1 x 1.5) : (24 x 1.5)
It implies 1.5 : 36 flour cookie ratio
Please help me out! As soon as possible.
Answers
Answer:
Number of hours gardening
Step-by-step explanation:
12g
g = Number of hours gardening