You will flip a coin 5 times and roll a die 10 times and record your findings.
What is the probability that you get heads and the number 1. Write your
answer as a percent.
Put your answer here:
P (Heads and 1)
=
Answers
Answer:
C
Step-by-step explanation:
Related Questions
WILL GIVE BRAINLIEST! If a central angle measures 87°, then its arc will measure _____.
ANSWER CHOICES:
half as much
twice as much
the same
THANKS IN ADVANCE!!!! :) :) :) :) :) :) :) :) :) :) :) :) :)
Answers
Answer:
90
Step-by-step explanation:
Solve the puzzle from the clues. Show your work.Clue
1: We are two whole numbers less than or equal to 12.
Clue 2: Our least common multiple is 36.
Clue 3: Our greatest common factor is 1.What two whole numbers are we?
Answers
Answer:
Step-by-step explanation:
From clue one we know the numbers can be these because they add up to 12.
0 and 12 0+12=12
1 and 11 1+11=12
2 and 10 2+10=12
3 and 9 3+9=12
4 and 8 4+8=12
5 and 7 5+7=12
or 6 and 6 6+6=12
From clue two, we know the least common multiple is 36 so:
LCM of 0 and 12 -> NOT 36
LCM of 1 and 11 -> 11
LCM of 2 and 10 -> 10
LCM of 3 and 9 -> 9
LCM of 4 and 8 -> 8
LCM of 5 and 7 -> 35
LCM of 6 and 6 -> 6
none have a least common multiple of 36.
Please show clue 3 and make sure clue 2 is correct before I can finish.
The number with GCF 1 can be (2 and 3), (3, 4) and (4, 9)
what is Least Common Multiple?The smallest positive integer that is divisible by both a and b is known as the least common multiple (lcm), lowest common multiple (lcm), or smallest common multiple of two numbers a and b in mathematics and number theory.
Given:
1: We are two whole numbers less than or equal to 12.
Numbers are: 1, 2, 3, 4, 5,, 6, 7, 8, 9, 10, 11, 12
Clue 2: Our least common multiple is 36.
Number which have multiple 36 are: 2, 3, 4, 6, 9 , 12
Clue 3: Our greatest common factor is 1.
so, the number with GCF 1 can be (2 and 3), (3, 4) and (4, 9)
Learn more about LCM here:
https://brainly.com/question/20739723
#SPJ5
Whoever answers first ill give Brainliest
Answers
Choose the three equivalent forms of 4.625.
four and five eighths, 462.5%, thirty seven eighths
four and six twenty fifths, 4.625%, thirty seven eighths
four and five eighths, 4.625%, forty five eighths
four and six twenty fifths, 462.5%, forty five eighths
Answers
Answer:
Step-by-step explanation:
4.625%- percents and decimals are the same
four and five eighths- five divided by eight is (.625) and 4+ (.625) is 4.625
thirty seven eighths- 37 divided by 8 is 4.625
Hi guys, I'm having trouble with this problem.
Consider a group of 8 people.
a. How many orders are there for these 8 people to stand in a line?
b. How many ways are there to choose a president, a vice president, and a secretary?
c. How many ways are there to choose a group of 3 people from this group?
Thank you for your time!
Answers
B) Answer is 336
Explanation
There are 8 ways for a President to be selected, and have chosen a president there are 7 ways to choose a Vice (from the remaining people). Then, six ways to choose a secretary.
Then, 8*7*6 = 336.
I'm not 100% sure about this as I have used this method for 9 people and two roles, but I'm rather confident the same rules apply.
Please help me with these problems
Answers
2.yes
3.no
4.yes
5.no
6.yes
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Find x 8^3 * 8^x= 8^7
Answers
Answer:
x=4
Step-by-step explanation:
(8^3)(8^x)=87
512(8^x)=2097152
512(8^x)/512 = 2097152/512
8^x=4096
log(8^x)=log(4096)
x*(log(8))=log(4096)
x= log(4096) / log(8)
x=4
Answer:
x=4
Step-by-step explanation:
8^3 ×8^x =8^7
3+x=7
x=7-3
x=4
8^3×8^4 =8^(3+4)=8^7
Select the correct scientific notation form of this numeral.
2,000,004
2.400 000 × 10 6
2.4 × 10 6
2 × 10 6
2.000 004 × 10 6
Answers
Referring to the figure, find the volume of the solid
shown. Round to the nearest whole number.
Answers
Answer:
4290cm³
Step-by-step explanation:
v=c.s.A × L. as I've done from my diagram
Answer:
429cm3
Step-by-step explanation:
I HOPE THIS HELPS
BRAINEST PLEASE
giving brainlyest
Write an expression that can be a rule for the number sequence below.
6, 9, 12, 15, 18, …
3n, where n is equal to 2, 3, 4, 5, 6
3 + n, where n is equal to 2, 3, 4, 5
6n, where n is equal to 0, 1, 2, 3, 4
6 + n, where n is equal to 1, 2, 3, 4
Answers
Answer:
The arithmetic sequence expression for the given sequence 6, 9, 12, 15, 18....... would be aₙ = 6+(n-1)3.
What is an arithmetic sequence?
A progression or sequence of numbers known as an arithmetic sequence maintains a consistent difference between each succeeding term and its predecessor.
The common difference of that mathematical progression is the constant difference.
'n' denotes the term's position in the supplied arithmetic sequence in the formula for obtaining the general term: a = a1 + (n - 1) d. For instance, a2 denotes the second phrase in the sequence.
So, the given sequence is:
6, 9, 12, 15, 18
Common difference (d) is: 9 - 6 = 3
Then, the sequence expression would be:
aₙ = 6+(n-1)3
Therefore, the arithmetic sequence expression for the given sequence 6, 9, 12, 15, 18....... would be aₙ = 6+(n-1)3.
Can someone please help me out? I'd really appreciate it.
Answers
Answer:
The scaling factor is 4.
Step-by-step explanation:
To find the scaling factor from A to B, we must know that these are similar triangles. Since this is not stated in the problem, we will assume these are similar triangles.
Similar triangles simply have the same scaling ratio, allowing for any size triangle to be created with the same relative dimensions. With this in mind, let's check to see the multiple of each side by simply taking the sides of the triangle B divided by the sides of triangle A.
40 / 10 = 4
44 / 11 = 4
72 / 18 = 4
Notice how each of the sides from triangle B to triangle A has the same multiple, 4. This tells us that the scale from A to B is 4.
Hence, the scaling factor is 4.
Cheers.
Find the volume of a prism. Show your work.
Answers
Answer:
Step-by-step explanation:
11 times 22
the area of its cross-section multiplied by the length
answer: 242cm squared
A store regularly sells a Nintendo Switch Lite for $200. They are currently on sale for 30% off and in your state the sales tax is 8%. What would be the final cost for the consumer (including tax) if they buy the Nintendo Switch Lite?
Answers
Answer:
$151.20
Step-by-step explanation:
The sale price of the Nintendo Switch Lite is 30% off its regular price of $200, which means the discount is:
Discount = 30% x $200 = $60
The sale price of the Nintendo Switch Lite after the discount is:
Sale price = $200 - $60 = $140
The sales tax in the state is 8%, so the tax amount on the sale price is:
Tax amount = 8% x $140 = $11.20
Therefore, the final cost for the consumer, including tax, would be:
Final cost = Sale price + Tax amount = $140 + $11.20 = $151.20
Hence, the final cost for the consumer, including tax, would be $151.20 if they buy the Nintendo Switch Lite.
200 x 30% is 60 then i guess you subtract 60 from 200 which is 140 then im pretty sure you multiply the sales tax aka 8% to 140 which would be 8% x 140 = 11.2 then you add 11.2 to 140 and i think that gives you 151.2
a poll was conducted of 540 voters asking for which candidates they planned to vote The results are given in the table what percent of the voters planned to vote for the democratic
Answers
Answer:
43.15% of the votes are democrats
Step-by-step explanation:
Find the mean of the set of data. Use a calculator if necessary. (Remember to put the list in numerical order.)
15, 9, 11, 7, 5, 11, 26, 6
Mean is _____.
11.25
11.4
10
12.86
Answers
Answer:
11.25
Step-by-step explanation:
First, add the values up.
15+9+11+7+5+11+26+6=90
Then divide the sum by the number of numbers.
90/8=11.25
Answer:
11.25
Step-by-step explanation:
W
Can ya'll help me? I have tried to do it but I keep getting it wrong :(
Answers
Answer:
A: 4
Step-by-step explanation:
So first you can move the 2^-5 to the denominator, making the equation (2^2) (4^3) / (2^5) (2)
Then simplify the terms so you end up with (4)(64) / (32) (2)
Then multiply the denominator so you end up with (4) (64) / (64)
Since both the denominator and numerator have 64, those cancel out leaving you with 4
If you need more clarification feel free to ask
Answer:
A) 4
Step-by-step explanation:
Evaluating
(2⁻⁵)(2²)(4³)(2⁻¹)(2)⁻⁵⁺²⁻¹ x (2²)³(2)⁻⁴⁺⁶(2)²4Which of these situations can be represented by the opposit
of -5? Select all that apply.
You remove 5 rose bushes from your garden.
The temperature rises 5°F.
The temperature drops 5°F.
You save $5 on a book with a coupon.
You withdraw $5 from your savings account.
Answers
The opposite of -5 is +5
Answers:
The temperature rises 5°F
You save $5 on a book with a coupon
You save $5 on a book with a coupon.
The mass of the Sun is about 2 × 1027 metric tons, or 2 × 1030 kilograms. How many kilograms are in one metric ton?
Answers
Answer: 1000 kilograms.
Step-by-step explanation:
The product of two consecutive positive even integers is 14 more than their sum. Set up an equation that can
used to find the two numbers and solve it.
Answers
Answer:
The numbers are 4 and 6
Step-by-step explanation:
Let
x------> be the first positive even integer
x+2---> be the second positive even integer
we know that the solution is a positive value
The numbers are 4 and 6
Hope this helps!
stay safe
2/7 divided by 6 equals?
Answers
Answer: 1/21
Step-by-step explanation: Change 6/1 to 1/6 and multiply
Answer:
Step-by-step explanation
If you've ready any of our fraction walkthroughs before, you'll know we always kick the show off with a quick recap for the kids. The number above the dividing line is the numerator, and the number below the line is the denominator. Simple stuff but sometimes we can all get a little forgetful!
To visualize the question we are trying to solve, let's put 2/7 and 6 side-by-side so it's easier to see:
2
7
÷ 6
So here is the incredibly easy way to figure out what 2/7 divided by 6 is. All we need to do here is keep the numerator exactly the same (2) and multiple the denominator by the whole number:
2
7 x 6
=
2
42
Can it possibly be that simply to divide a fraction by a whole number? Yup. I hate to disappoint you but this might be the easiest problem you've had to solve all day long!
In this particular case there is one slight adjustment we can make. The new fraction we have (2/42) can actually be simplified down to a smaller fraction:
your welcom
What is the solution to the inequality −12>y+6
−
12
>
y
+
6
y<−18
y>−18
y<−6
y>−6
Answers
Answer:
y<-18
Step-by-step explanation:
A motorboat, that has speed of 10 km hour in still water, left a pier traveling against the current of the river. Forty-five minutes after the boat left the pier, the motor of the boat broke, and the boat began drifting with the current. After three hours of drifting with the current, the boat was back at the pier where it had started. What is the speed of the current of the river?
Answers
9514 1404 393
Answer:
2 km/h
Step-by-step explanation:
distance = speed × time
The boat's progress upriver can be modeled by ...
(10 -c)(3/4) +(0 -c)(3) = 0
7.5 -3.75c = 0 . . . . simplify
2 -c = 0 . . . . . . . . . divide by 3.75
c = 2 . . . . . . add c
The speed of the current is 2 km per hour.
I NEED THIS ANSWER ASAP!!
When Rachel exceeds the number of minutes on her cell phone plan, she is charged an extra cost for each minute. The graph below shows the total cost (y), in dollars, for exceeding her cell phone plan's minutes by x minutes. What does the y coordinate represent when the x coordinate has a value of 1?
Answers
Help me please? tysvm!
Answers
Answer:
Ok
Step-by-step explanation:
(-12) FROM I5=
INTEGERS
Answers
Answer:3
Explanation: For this question the answer sign will be positive so -12+15=15-12 which can be broken into 10-10=0 and 5-2=3 so the answer is 3
The stem-and-leaf plot displays data collected on the size of 15 classes at two different schools.
Mountain View School Seaside School
0 5, 8
9, 8, 2, 0 1 0, 1, 2, 5, 6, 8
8, 7, 6, 5, 5, 4, 4, 3, 1, 0 2 5, 5, 7, 7, 8
0 3 0, 6
Key: 2 | 1 | 0 means 12 for Mountain View and 10 for Seaside
Part A: Calculate the measures of center. Show all work. (2 points)
Part B: Calculate the measures of variability. Show all work. (1 point)
Part C: If you are interested in a smaller class size, which school is a better choice for you? Explain your reasoning. (1 point)
Answers
For Mountain View School:
Data: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 0 + 1 + 2 + 3 + 4 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 8 + 8 + 8 + 9) / 19
= 100 / 19
≈ 5.26
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 0, 1, 2, 3, 4, 4, 5, 5, 5, 5, 6, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
For Seaside School:
Data: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9
Mean: (0 + 0 + 0 + 1 + 1 + 2 + 2 + 4 + 5 + 5 + 5 + 5 + 6 + 7 + 7 + 8 + 8 + 8 + 9) / 19
= 80 / 19
≈ 4.21
To find the median, we need to arrange the data in ascending order: 0, 0, 0, 1, 1, 2, 2, 4, 5, 5, 5, 5, 6, 7, 7, 8, 8, 8, 9.
The median is the middle value, which is the 10th value in this case.
Median: 5
Now let's calculate the measures of variability, specifically the range and interquartile range (IQR).
Range: The range is the difference between the largest and smallest values in the dataset.
For Mountain View School:
Range: 9 - 0 = 9
For Seaside School:
Range: 9 - 0 = 9
Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1) and measures the spread of the middle 50% of the data.
For Mountain View School:
Q1 = 3
Q3 = 7
IQR = Q3 - Q1 = 7 - 3 = 4
For Seaside School:
Q1 = 2
Q3 = 7
IQR = Q3 - Q1 = 7 - 2 = 5
To determine which school is a better choice for a smaller class size, we can consider both the mean and the median.
Both the mean and median for Mountain View School are higher than those for Seaside School. This suggests that, on average, the class sizes at Mountain View School are larger than those at Seaside School. Therefore, if you are interested in a smaller class size, Seaside School would be a better choice
For Mountain View School:
- Median: The median class size is the middle value, which is 25.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (29 + 28 + 28 + 27 + 25 + 24 + 24 + 23 + 21 + 20 + 19 + 18 + 15 + 13 + 10) / 15 = 21.27.
For Seaside School:
- Median: The median class size is the middle value, which is 20.
- Mean: The mean class size is the sum of all the class sizes divided by the total number of classes, which is (25 + 25 + 27 + 27 + 28 + 28 + 28 + 30 + 31 + 35 + 36 + 38 + 40 + 43 + 45) / 15 = 31.13.
Part B:
For Mountain View School:
- Range: The range is the difference between the largest and smallest values, which is 29 - 10 = 19.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 20 and Q3 is 28. Therefore, the IQR is 28 - 20 = 8.
For Seaside School:
- Range: The range is the difference between the largest and smallest values, which is 45 - 25 = 20.
- Interquartile Range (IQR): The IQR is the difference between the third quartile (Q3) and the first quartile (Q1). From the stem-and-leaf plot, we can see that Q1 is 27 and Q3 is 38. Therefore, the IQR is 38 - 27 = 11.
Part C:
If you are interested in a smaller class size, Mountain View School is a better choice for you because it has a lower mean and median class size than Seaside School.
PLEASE HELP - Due 15th Sept
Tokens are put on some squares of an 8 x 8 grid to make a pattern, such as the one shown in the first diagram (without arrows.
We try to remove the tokens in a sequence of clearing steps. A clearing step consists of choosing row or a column which only contains 1 or 2 tokens and removing them. For example, we cannot initially remove all tokens from Column D. But we can clear Row 5 and then, in some later step, remove the two remaining tokens in column D.
If all the tokens in a oattern can be removed from the grid using some sequence of clearing steps, the pattern is called clearable. The pattern in the diagram is clearable because we can remove all tokens using the following sequence of 13 steps (among other possibilites) :
2, E, 8, G, 7, F, D, 5, 6, 3, 4, A, 1.
These steps are represented by the arrows numbered 1 - 13 in the second diagram.
a) Show that the pattern can be cleared in 11 steps.
b) Explain why it is impossible to clear the pattern in less than 11 steps.
c) The third diagram/pattern is not clearable - explain why.
d) What is the smallest number of tokens that can appear in a non-clearable pattern? Explain.
Thanks so much for your time - these problems are very difficult!!
Answers
Answer: I think that it is D
What are the 4 letters
Answers
Answer:
BGHA
Step-by-step explanation:
You have to find all of the coordinates first in the order they are written:
(0,4)
(-4,3)
(2,0)
(0,-1)
Now use the code at the right to find the letters for each coordinate:
(0,4) B
(-4,3) G
(2,0) H
(0,-1) A
Now write it in this order (all caps): BGHA.
Hope it helps and is correct!
Answer:
1, 2, 3, 4
Step-by-step explanation:
At a school cafeteria, a staff person surveyed the food preferences of 35 students. For every five students, two said they liked liked heathy food. How many students preferred heathy foods.
Answers
Answer: 14 students.
Step-by-step explanation: