Hey!!
{12,13,25} is not a Pythagorean triple
please see the attached picture for full solution
hope it helps
15 points to whoever answers this!!
Answer:
\(\frac{16}{27}\)
Step-by-step explanation:
From the table, we notice that the total number of students is:
\(3+10+8+6=27\)
Then, along the second column of the table, we notice that the number of students who do not have a brother is:
\(10+6=16\)
So, the probability that a randomly chosen student does not have a brother is:
\(\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}\)
The table shows the number of goals made by two hockey players.
Player A Player B
2, 3, 1, 3, 2, 2, 1, 3, 6 1, 4, 5, 1, 2, 4, 5, 5, 11
PLS HELP! AND FAST.
Find the best measure of variability for the data and determine which player was more consistent.
Player B is the most consistent, with an IQR of 3.5.
Player B is the most consistent, with a range of 10.
Player A is the most consistent, with an IQR of 1.5.
Player A is the most consistent, with a range of 5.
Answer: Player B is the most consistent, with an IQR of 3.5.
Step-by-step explanation:
For Player A, the IQR is 2 (Q3 - Q1 = 3 - 1 = 2).
For Player B, the IQR is 3.5 (Q3 - Q1 = 5 - 1.5 = 3.5).
Therefore, Player B is more consistent, as their IQR is larger, indicating less variability in their scores.
Which of the coordinate pairs below are separated by a vertical distance of greater than 5 units? Select all that apply.
A)(-1, −52) and (-1, −32)
B) (1.8, -3.4) and (1.8, 2.2)
C) (-3.5, -4.2) and (-3.5, 1.3)
D) (4, 5) and (4, 1)
Answer: A
Step-by-step explanation:
A. yes because -52 and -32 are separated by a distance of 20 units
B. no because -3.4 and 2.2 are not separated by more than 5 units
C. no because -4.2 and 1.3 are not separated by more than 5 units
D. no becasue 5 and 1 are not separated by more than 5 units
Answer:
A, B, C
Step-by-step explanation:
A coordinate is written as (x, y) where:
x is the horizontal distance of the point from the origin.y is the vertical distance of the point from the origin.For a pair of coordinates to be separated by a vertical distance of greater than 5 units, the difference in their y-values should be greater than 5. To find the difference between two values, subtract the smaller value from the larger value.
A. (-1, -52) and (-1, -32)
Difference in y-values: (-32) - (-52) = 20
B. (1.8, -3.4) and (1.8, 2.2)
Difference in y-values: (2.2) - (-3.4) = 5.6
C. (-3.5, -4.2) and (-3.5, 1.3)
Difference in y-values: (1.3) - (-4.2) = 5.5
D. (4, 5) and (4, 1)
Difference in y-values: 5 - 1 = 4
Therefore, coordinate pairs A, B and C are all separated by a vertical distance of greater than 5 units.
7. Danielle went to the grocery store to buy pies for a family dinner. The manager told her they were having a sale in which she could get the third pie for half price if she bought the first two for full price. Is the relationship between the number of pies and the cost proportional? JUSTIFY YOUR ANSWER
Answer:
No
Step-by-step explanation:
The relationship between the number of pies and the cost is not proportional. This is because the third pie is at half price, meaning it's not consistent with the price of the other two.
Please I need help ASAP
Answer:
5/36
Step-by-step explanation:
plz help I will mark brainliest if correct
WHOEVER GETS THIS RIGHT GETS 95 POINTS
Determine which integer will make the inequality x − 4 < 16 true.
A) S:{16}
B) S:{20}
C) S:{21}
D) S:{32}
Answer:
c
Step-by-step explanation:
Which selection best indicates the slices that can be made from from the right triangular prism?
Question 1 options:
triangle, trapezoid, rectangle, quadrilateral, pentagon
triangle, trapezoid, quadrilateral
triangle, trapezoid, hexagon
triangle, quadrilateral, hexagon
Answer:
triangle, trapezoid, quadrilateral
Step-by-step explanation:
you'll see it if u look closer
Sami made 27 phone calls in 12 days
Work out the mean number of calls per day
18 is what I got for the mean
To get the 10% discount, a shopper must spend more than $100.
Used to represent the spending (in dollars) of a shopper who gets the discount.
The cruising speed of the bullet train will be no less than 160 miles per hour.
uses to represent the train's cruising speed tin miles per hour our.
Answer:
10 dollars
Step-by-step explanation:
A project will take a total of 720 person-days to complete. If the project must be completed in 30 days, how many people must be employed? PLEASE HURRY
Answer:
192 hours per day / 8 hours per person per day = 24 people
Step-by-step explanation:
Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:
720 person-days x 8 hours = 5,760 hours
To complete the project in 30 days, the total number of hours needed per day is:
5,760 hours / 30 days = 192 hours per day
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
453% as a decimal is what
Answer:
4.53
Step-by-step explanation:
Divide the percentage by 100 to change it to a decimal.
At a neighborhood block party, Marcus brought 5/6 of a gallon of hot chocolate to share. When he got home, he still had 1/12 of a gallon left in the container. How much not chocholate did his neighbors drink?.
Thank you!
Answer:
0.747 or 747/1000
Step-by-step explanation:
5/6 - 1/12 = ?
turn into decimals
5/6 = 0.83
1/12 = 0.083
then subtract .83 - .083 which = .747
0.747 into a fraction 747/1000
Answer:
Step-by-step explanation:
1. The number line shows the graph of an inequality:
A number line is shown from negative 5 to positive 5 with increments of 0.5. All the whole numbers are labeled on the number line. An empty circle is shown on the first mark to the left of 0. The region to the left of the empty circle is shaded.
Which statement explains whether −2.5 can be a value in the shaded region?
a
Yes it can, because −2.5 lies to the left of −0.5.
b
Yes it can, because −2.5 lies to the right of −0.5.
c
No it cannot, because −2.5 lies to the left of −0.5.
d
No it cannot, because −2.5 lies to the right of −0.5.
2. If x = − 4, which number line shows the value of |x|? (5 points)
a
A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 4 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 4 tick marks to the left of zero to 0. A horizontal line is shown between the brackets, and 4 is written on the line.
b
A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 4 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 4 tick marks to the left of zero to 0. A horizontal line is shown between the brackets, and negative 4 is written on the line.
c
A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 4 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 4 tick marks to the left of zero to a point at 4 tick marks to the right of zero. A horizontal line is shown between the brackets, and 4 is written on the line.
d
A number line is shown from negative 6 to positive 6 with increments of 1. All the numbers are labeled on the number line. A dot is shown on a point at 4 tick marks to the left of 0. Above the number line, a bracket is shown extending from a point at 4 tick marks to the left of zero to a point at 4 tick marks to the right of zero. A horizontal line is shown between the brackets, and negative 4 is written on the line.
Step-by-step explanation:
a
Yes it can, because −2.5 lies to the left of −0.5.
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
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:
A recipe for cookies calls for 2/3 of a cup of sugar per batch. Elana used 5 1/3 cups of sugar to make multiple batches of cookies.
How many batches did she make?
Answer:
8 batches
Step-by-step explanation:
divide 5 1/3 by 2/3, or add 2/3 each time
2/3
1 1/3
2
2 2/3
3 1/3
4
4 2/3
5 1/3
she made 8 batches of cookies
Answer:
8 Batches
Step-by-step explanation:
5 1/3 = 16/3
16 (cups of sugar used) / 2(cups of sugar per batch) = 8
8 batches
Sorry if it doesn't make sense!
Simplify 10 + (8 ÷ 2)3.
A) 11
B) 22
C) 64
D) 74
Please help Image attached
Answer:
27°
Step-by-step explanation:
when you see a square to represent that angle, that means that angle is 90 degrees (a right angle)
the angle of a straight line is 180
so \(180-90=90\)
\(3x+9=90\)
\(3x=81\)
\(x=27\)
V to the power of 2 = 47
(I'M IN CLASS HELP THERES 6 MINUTES LEFT)
Answer:
Well even though you dont need it now the answer is v = 42 squared
Step-by-step explanation:
I used g00g1e like a normal person would
Robin wants to buy a membership at a carwash this summer so that she can keep her car clean. She compared deals from Speedy Clean Carwash and Sudsy Bubbles Carwash to decide which membership to get. Robin arranged the information in the tables below.
How many times will Robin need to wash her car to spend the same amount at both carwashes?
P.S.: I attached the table below:)
what value of x makes this equation true -(x+3)=2(x-3)
A. 0
B. 1
C. 2
D. 3
Answer:
To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:
Step 1: Distribute the negative sign on the left side of the equation:
-(x + 3) = 2(x - 3)
=> -x - 3 = 2(x - 3) (using the distributive property)
Step 2: Expand the right side of the equation:
-x - 3 = 2x - 6
Step 3: Add x to both sides of the equation to isolate the x term on one side:
-x + x - 3 = 2x + x - 6
=> -3 = 3x - 6
Step 4: Add 6 to both sides of the equation:
-3 + 6 = 3x - 6 + 6
=> 3 = 3x
Step 5: Divide both sides of the equation by 3 to solve for x:
3/3 = 3x/3
=> 1 = x
So, the correct value of x that makes the equation true is B. 1.
PLEASE MARK BRAILYISTT :D
Answer:
B, one
Step-by-step explanation:
In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.
ASP PLZ
Select all the correct functions. Identify all the functions that have a greater rate of change than the function represented in the graph. y=2x+7 y=1.5x+1 y=0.5x-5 y=2.5x-20 y=3x+12 y=x-7
Answer: y=3x+12
Step-by-step explanation: because 12 has more value to it than the others
Helpp plssssssssssssssssssssssssssssss
Answer:
just look at explanation
Step-by-step explanation:
so basically the first blank is “dollar” since its 100/100. the next blank in fraction is 1/100. for the decimal spots it’s 0.25 and 0.05. for percent it’s 10%.
Six nickels are 30% of a dollar
A quarter, dime, and nickle are 40% of a dollar.
twenty nickels is 100% of a dollar
15 dimes is 150% of a dollar
Which choice when added to | −5 + 7 | will equal zero?
| +5 − 7 | [ 2] − | −5 + 7 | [3] | −( −5 + 7 ) | [4] | 7 − 5 |
i know the anwser is two but how do you get it
i need it by 5/1/23 at 8pm
Answer:
[ 2] − | −5 + 7 |
Step-by-step explanation:
Since we know that | −5 + 7 | is an absolute value, we know that the answer will be positive no matter what.
Step 1) Solve. | −5 + 7 | = 2.
Step 2) Find which other absolute value is equal to -2.
After solving [2], − | −5 + 7 | = -2, we know that the answer is choice 2.
We know this because | −5 + 7 | = 2, however, since it is multiplied by (-), it becomes -2. And 2 + (-2) = 0
What is the domain and range of:
Answer:
b
Step-by-step explanation:
how it works with life
This one is really confusing for me.
Can someone please help me with this- please?
Answer:
2: The value of H is 10
Step-by-step explanation:
<3 hope this helps
Which list shows the numbers in order from least to greatest?
1.38, 137, 1.4
1.4, 1.38, 137
1.4, 137, 1.38
137, 1.38, 1.4
1.38, 1.4, 137
Write an equation for the situation: Tony wants to save $80 to buy a bike. He earns $16 a week babysitting. How many weeks will it take him to save for the bike?
Answer:
If she saves $11 each week, then in x weeks she will save 11x dollars. ... We want the amount saved to be equal to the price of the bike, so our equation is. 11x + 107 = 173. In a word problem, writing the equation is usually the hardest part. ... She saves 11 dollar per week to get the bike so the formula is:.
Step-by-step explanation:
Use one of the division strategies to solve this equation.
85 ÷ 3 = ?
A. 26
B. 28 r. 1
C. 27 r. 2
D. 29
Step-by-step explanation:
B. 28 r. 1
hope you mark me brainliest