Answer:
no table
Step-by-step explanation:
150 families in Metropolis yield the accompanying data on length of residence in current homes. What is a point estimate for the mean of the sampling distribution of the difference between the 2 sample means?
Answer:
B. -15
Step-by-step explanation:
The question is incomplete, find the complete question attached. The point estimate of the mean is also known as the mean of the towns
Given the mean of two towns
xbarG for sample mean of Gotham = 35
xbarM for sample mean of Metropolis = 50
distribution of the difference between the 2 sample means = xbarG - xbarM
distribution of the difference between the 2 sample means = 35-50
distribution of the difference between the 2 sample means = -15
Hence option B is correct
Connie has a cat and a dog. For every 2 cups of dog food, the cat eats 6 ounces of cat food. Please hurry I am currently doing a test.
Answer:
6x 2 = 12 is your answer your welcome
Example: Solve the equation 5(x+1)−(6x−9)÷3=20+x−6
Solution: First simplify expressions on both sides of the equation:
Use distributive property to open parenthesis: 5x+5−(2x−3) = 20+x−6
5x+5−2x+3 = 20+x−6
Combine like terms: 3x+8 = 14+x
−x −x
2x+8 = 14
−8 −8
2x = 6
÷2 ÷2
x = 3
Answer: x=3
Answer:
Solve the equations :
Problem 1 : 5(2x − 14) = 5x + 15
Answer :
Problem 5 : 94 = 5(2m + 2) + 2m
Answer :
Problem 2 : 4(y + 5) − 3 = 6y − 13
Answer :
Problem 6 : 3 + 4(6 + 5n) = 3(7n + 6)
Answer :
Problem 3 : 7(t − 3) = 6(t − 2)
Answer :
Problem 7 : 8 + f = 5f − 5(f − 9)
Answer :
Problem 4 : y − 18 = 6(2 − 3y + 10) + y
Answer :
Problem 8 : 12 = 47k − 5(9k − 2)
Answer
Answer:
x= 3
Step-by-step explanation:
Answer:
X= 3
Step-by-step explanation:
DUH
What does it mean to say that lim n → [infinity] an = 8? The terms an approach infinity as 8 approaches n. The terms an approach 8 as n becomes small. The terms an approach infinity as n become large. The terms an approach 8 as n becomes large. The terms an approach -infinity as 8 approaches n.
Answer:
The terms an approach 8 as n becomes large.
Step-by-step explanation:
The computation is shown below:
As per the question, Given that
[tex]\lim_{n \to \infty} a_n = 8[/tex]
That means
[tex]n \to \infty}[/tex]
And,
[tex]a_n \to 8[/tex]
This means that the term a_n approaches 8 as n tends to be infinite
And, the term a_n approaches 8 as n tends to be large
Therefore the option c is correct
And, the same is be considered
All other options are wrong so ignored them
How many different passwords of length 10 can be formed using 2 letters (A,...,Z) and 8 digits (0,1,...,9)
Answer: 67600000000
Step-by-step explanation:
The password has length 10 characters using 2 letters (A,...,Z) and 8 digits (0,1,...,9).
Total letters = 26
Total digits = 10
If repetition is allowed, then the number of different passwords of length 10 can be formed = [tex](26)^2\times (10)^8=67600000000[/tex]
Hence, the different passwords of length 10 can be formed = 67600000000
The polynomial x2 + 3x – 1
is a factor of x2 + 2x2 – 5x - 6.
Please select the best answer from the choices provided
т
F
Answer:T
Step-by-step explanation:
Solve the following expression when x=9
3- x/3 +2x
Answer: 18
Step-by-step explanation:
1. Replace X with its value (9)
3- 9/3 + 2•9
2. Using PEMDAS, divide 9 by 3
3 - 3 + 2•9
3. Multiply 2 and 9
3 - 3 + 18
4. Subtract 3 from 3
18
Your answer is 18
Based on what you have read, choose each response below that correctly describes the impact of the Glorious Revolution and the English Bill of Rights upon the colonies.
The colonies gained their independence from England.
The Dominion of New England was overthrown.
Colonists no longer had a king and queen.
Colonists were shown that an unjust king could be overthrown.
The idea that citizens have rights that government cannot take away gained more support.
Answer:B,ED
Step-by-step explanation:The Glorious Revolution affected the colonies by resulting in the dissolution of the Dominion of New England and caused a rebellion against the Catholic leaders of Maryland. Furthermore, the new regime in England began to treat the colonies with "salutary neglect." Instead of micromanaging colonial affairs, the crown and Parliament allowed the colonies to do more or less as they wished.
The Dominion of New England was overthrown, Colonists were shown that an unjust king could be overthrown, The idea that citizens have rights that government cannot take away gained more support. Option (b) (d) and (e) are correct.
What is Revolution?Revolutions take the shape of coordinated movements intended to bring about change—whether it is in the realms of economics, technology, politics, or society. The initiators of revolutions have come to the conclusion that the social institutions that are now in place have failed or are no longer necessary.
In the years following the revolution, Parliament's role and power underwent a significant transformation. The 13 North American colonies were impacted by the incident as well. After King James was deposed, the colonists were temporarily exempt from stringent, anti-Puritan legislation.
The Glorious Revolution (1688–1689) marked the transition from an absolute monarchy to a constitutional monarchy by permanently establishing Parliament as the governing body of England and, later, the United Kingdom.
Therefore, Option (b) (d) and (e) are correct. The Dominion of New England was overthrown, Colonists were shown that an unjust king could be overthrown, The idea that citizens have rights that government cannot take away gained more support
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(don’t solve) write the expression: eleven more than half a number
Answer:
1/2x + 11
Step-by-step explanation:
Can I have brainliest? plz!!!
SELECT ALL THE CHORDS
CD
JS
MG
CT
Please help
Answer:
CD, JS, and CT.
Step-by-step explanation:
Hope it helps.
All the value of chords are, CD and CT.
What is Circle?The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.
Given that;
The circle is shown in image.
Now, We know that;
The chord of a circle is defined as the line segment joining any two points on the circumference of the circle.
Hence, By figure;
The chords are,
⇒ CD and CT
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helpp, the answer is 62 right?
Answer:yes!
Step-by-step explanation:
Answer:
correct
Step-by-step explanation:
Y'all I'm too dumb for math
Answer:
top : 10, 5, 7.5
bottom: 4832, 30.2, 604
if this helps yw
gabrielle bought a mattress at a sale price of $26. The original price of the mattress was $65. What was the dollar amount of discount of the mattress?
The answer is $39 by subtracting the original price and sale price.
Answer:
The correct answer is 60%
Step-by-step explanation:
A conical tank (with vertex down) is 12 feet across the top and 18 feet deep. If water is flowing into the tank at a rate of 18 cubic feet per minute, find the rate of change of the depth of the water when the water is 10 feet deep.
Answer:
Step-by-step explanation:
Volume of a cone V = 1/3πR²h
r is the radius
h is the height
Given
dV/dt = 18ft³/min
h = 10ft
dimeter = 12ft
radius = 6ft
according to similar triangles
R = 6/10 h
R = 3/5 h
The volume becomes
V = 1/3πR²h
V = π/3(3h/5)²h
V = π/3 9h²h/25
V = 9h³π/75
dV/dt = dV/dh * dh/dt
dV/dt = 27h²π/75dh/dt
Substitute the given values
18 = 27(10)²π/75dh/dt
18 = 2700π/75dh/dt
18 = 36π dh/dt
dh/dt = 18/36π
dh/dt = 1/2π
dh/dt = 1/2(3.14)
dh/dt = 1/6.28
dh/dt = 0.1592ft/min
What is a hypothenuse?
Answer:
a hypothenuse is the longest side of a right triangle, opposite the right angle.
Step-by-step explanation:
i hope this helps!
Step-by-step explanation:
hypotenuse is the straight line and the longest in a right-angled triangle
-10 (r + 16) =-30
what does the r equal
Answer:
YES DOOD TY FOIR THE COINS DOOD
Step-by-step explanation:
Help me !!! I’m stupid asl :(
==============================================
Explanation:
For any 45-45-90 triangle, the two legs are the same length.
So m = n.
This is because the two angles opposite these legs are congruent.
Using the Pythagorean theorem, we can find m
m^2+n^2 = (7*sqrt(2))^2
m^2+m^2 = 98
2m^2 = 98
m^2 = 98/2
m^2 = 49
m = sqrt(49)
m = 7
As a quick shortcut, the hypotenuse of any 45-45-90 triangle is always sqrt(2) times the leg.
hypotenuse = (leg)*sqrt(2)
The answer to question is m=7.
A roulette wheel has 38 slots numbered 1-36 and 0 and 00. Suppose you bet $1 on 4 numbers (1,2,3,4). If the ball lands on one of your 4 numbers you win $8, otherwise you lose $1. Suppose you play this game 80 times. This corresponds to drawing how many tickets at random?
Answer:
This corresponds to drawing 80 tickets at random.
Step-by-step explanation:
Since a roulette wheel has 38 slots numbered 1 - 36 and 0 and 00, and you play this game 80 times, it implies that you will need 80 tickets. Each play requires a ticket from which you will choose your four numbers. This is a game of chance, and like all games of chance, the outcome cannot be ascertained until after the play.
At random, this corresponds to drawing 80 tickets.
ProbabilityAccording to the question,
Number of slots in wheel = 38
Number of times game played = 80
Win = $8
Lose = $1
Even though a roulette wheel includes 38 slots designated 1 - 36 along with 0 as well as 00, if users start playing 80 times, they will require 80 tickets or coupons. Also, every game necessitates the purchase of a ticket from which you will select your four digits.
This represents a matter of chance, as well as the conclusion, like all situations of opportunity, cannot be known until well after the tournament has been completed.
Thus the response above is correct.
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Tiffany and her friends are having lunch at Russell's Diner. The total cost of their lunch
including tax, is $54.63. Tiffany and her friends have $65.00 altogether and want to leave
a tip equal to 15% of the total bill. Is $65 enough to cover the cost of their lunch and the
15% tip for the server?
Answer:
Yes!
Step-by-step explanation:
If we want to find out if they have enough to pay for the meal and tip then we need to do 115% of 54.63
[tex]1.15*54.63=62.8245[/tex]
Since this is money we are talking about we need to round to the nearest hundredths place
[tex]62.82[/tex]
Since the bill with tax plus the tip is only $62.82 and they have $65 then they can afford to tip 15% and pay for the meal.
Find the product of 1/8 and 5/6 . Express your answer in simplest form.
Answer:
5/48
Step-by-step explanation:
So first multiply the numerators: 1 and 5. Multiplying 1 and 5 gets you 5.
Now multiply denominators: 8 and 6. That gets you 48.
So, after you multiply put it in a fraction and you get 5/48.
There is no need to simplify as it's already in its simplest form!
Find the unit rate. Jax can wrap 27 presents in an hour and half.
Answer:
[tex]the \: unit \: rate \: is \: \frac{27 \: pre \:}{1 .5\: hr} = 18 \frac{presents}{hour} [/tex]
CLASS PERIOD:
NAME:
Exit Ticket: Circles and Arcs
In the diagram shown, circles with centers at points A and B intersect at points C and D
Segments AC, BC, AD, and BD have been drawn to form quadrilateral ACBD. Circle A has
a radius of length 5 cm and circle B has a radius of 3 cm. What is the perimeter of ACBD?
Justify.
J
The circle graph shows the results of a survey on family pets.
What percentage of families have a hamster as a pet? Round to the nearest percentage if necessary.
2%
4%
16%
25%
Answer:
Step-by-step explanation:
Its 16% I done the test
Rewrite in simplest terms: 9(2k – 3m) – 9m – 4(-3m - 3k)
Answer: 30k-24m
Step-by-step explanation:
so 9(2k-3m), there is an invisible multipulaction sign between the 9 and the parenthesis which means you have to multiply everything in there. 18k-27m.
Then -9m+12m+12k. Its a plus because two minuses make a positive.
18k-27m-9m+12m+12k. Now you put like terms together.
18+12k=30k, -27m-9m+12m= -24m
30k-24m
Write 11/2 as a mixed number
Answer:
5.5 or 5 1/2
Step-by-step explanation:
A hippopotamus can run 6 kilometers in 15 minutes. At this rate, how far can the hippopotamus run in 1 minute?
Answer:
0.4 kilometers
Step-by-step explanation:
6/15 = 0.4
a hippopotamus can run 0.4 kilometers in 1 minutes
Please help it’s easy
Y > 3/4x - 5
How do you solve 18x + 21y=204 and 6x + 14y=82
Answer:
x=9, y=2
Step-by-step explanation:
there are multiple ways to solve. I prefer lining both equations up so
18x + 21y =204
6x + 14y = 82
You can multiply 6x +14y =82 by -3 to get -18x + -42y = -246
then add both equations together to get y by itself. so you get
-21y=-42
y = 2
then substitute y back in to either equation and you'll get x=9
Please help me
if you can't read it it says
-138=-6(6b-7)
Answer:
[tex]b\ge \:5[/tex]
Step-by-step explanation:
[tex]-138\ge \:-6\left(6b-7\right)\\\\[/tex]
Switch sides
[tex]-6\left(6b-7\right)\le \:-138\\[/tex]
Multiply both sides by -1
[tex]\left(-6\left(6b-7\right)\right)\left(-1\right)\ge \left(-138\right)\left(-1\right)[/tex]
Simplify
[tex]6\left(6b-7\right)\ge \:138[/tex]
Divide both sides by 6
[tex]\frac{6\left(6b-7\right)}{6}\ge \frac{138}{6}[/tex]
Simplify
[tex]6b-7\ge \:23[/tex]
Add 7 to both sides
[tex]6b-7+7\ge \:23+7[/tex]
Simplify
[tex]6b\ge \:30[/tex]
Divide both sides by 6
[tex]\frac{6b}{6}\ge \frac{30}{6}[/tex]
Simplify
[tex]b\ge \:5[/tex]
Determine if the two triangles are congruent. If they are, state how you know.
a) not enough information
b) SAS
с) SSS