2 1/3 Lego planes every 40 minutes
what is the image of (-4,-2) after a reflection over the y=-x
Answer:
(2,4)
Step-by-step explanation:
because the coordinates change places and signs
Answer:
(- 4, - 2 )
Step-by-step explanation:
A park charges $13 for one round of miniature golf and a reduced fee for each additional round played. If Tom paid $43 for 6 rounds of miniature golf, what is the reduced fee for each additional round played? The reduced fee for each additional round played is $____
Answer:
$6
Step-by-step explanation:
the fixed cost = $13
the variable cost is unknown. It depends on the rounds played. according to the question the additional rounds played is 5 (6 - 1) .Represent the variable cost with x
the next equation can be formed using variables from the question :
$43 = $13 + 5x
collect like terms
$43 - $13 = 5x
$30 = 5x
divide both sides of the equation by 5
x = $6
in the diagram below, the measure of angle W is 5 times as large as the measure of angle X. what is the measure of angle W?
Answer:
D. 150°
Step-by-step explanation:
∠X and ∠W are supplementary
Let a = m∠X
Then 5a = m∠W
m∠X + m∠W = 180
a + 5a = 180
6a = 180
a = 30
m∠W = 5a = 5(30) = 150°
What is the center of the data?
Number of Green Candies in a Bag
A dot plot going from 10 to 15. 10 has 1 dot, 11 has 3 dots, 12 has 1 dot, 13 has 2 dots, 14 has 3 dots, and 15 has 3 dots.
The center is
.
Answer:
[tex]Median = 13[/tex]
Step-by-step explanation:
Given
See attachment for dot plot
Required
The center of data
This implies that, we calculate the median
From the attached plot,
[tex]n = 13[/tex] --- number of observation
So, the median is:
[tex]Median = \frac{n + 1}{2}[/tex]
[tex]Median = \frac{13 + 1}{2}[/tex]
[tex]Median = \frac{14}{2}[/tex]
[tex]Median = 7th[/tex]
The median is at the 7th position
At the 7th position, is 13
Hence:
[tex]Median = 13[/tex]
Answer:
i think it would be 13?
Step-by-step explanation:
just guessing but im pretty sure its 13
The ages of attendees at two different movies were randomly sampled. The data is presented in the double box plot. Compare the measures of center and variability for the ages of the attendees at movie A and movie B.
Drag each statement to the table to show whether it applies to Movie A or Movie B.
Answer:
A i think to compare the measure of center ane varibaility
hii please help asap ill give brainliest thanks
Determine if the work below is correct.
NO FILES OR LINKS OR PHOTOS PLEASE
Answer:
Correct
Step-by-step explanation:
To find the volume of a rectangular prism, the formula is [tex]lwh[/tex].
5 · 9 · 3.2 = 144
So, the answer and work are all correct.
Good luck :)
PLEASE HELP! I don’t understand
A truck that can carry no more than 7600 lb is being used to transport refrigerators and upright pianos each refrigerator weighs 250lb and each piano weighs 425 lb. Write and graph an inequality to show how many refrigerators and how many pianos the truck could carry. Will 13 refrigerators and 11 pianos overload the truck? Explain.
Answer:
Step-by-step explanation:
7600 ≥ 250r+425p
7600 ≥ 250(13)+425(11)
7600 ≥ 3,250+4675
7600≥7925
This statement is incorrect. Therefore no, the truck cannot transport that load
Solve 2 (x+3) = x - 4
Answer:
x=-10
Step-by-step explanation:
2(x+3)=x-4
2x+6=x-4
2x-x=-6-4
x=-10
Please mark me brainliest if it helped
2(x+3)=x-4
2x+6=x-4
-----------------
2x+6=x-4
2x+6=x-4-6
Subtract the numbers
2x=x-10
2x-x=x-10-x
Simplify
Combine like terms
Multiply by 1
Combine like terms
----->>> x= - 10
x equals -10
Find the area and circumference of a circle with the
radius of 8.5 cm.
Answer:
Area: 226.98
Circumference: 53.41
Step-by-step explanation:
Answer:
Area = 72.25π ≈226.98 cm
Circumference = 17π ≈ 53.41 cm
Step-by-step explanation:
Area formula for a circle = πr²
Circumference formula = 2πr
r = 8.5cm
Select all statements that show correct reasoning for finding 15 ÷ 2/9 * Multiply 15 by 2, then divide by 9. Multiply 15 by 9, then divide by 2. Multiply 15 by 1/9, then multiply by 2. Multiply 15 by 9, then multiply by 1/2
Answer:
Multiply 15 by 9, then divide by 2.
Step-by-step explanation:
We need to solve the given expression.
[tex]15\div \dfrac{2}{9}[/tex]
We know that, [tex]a\div \dfrac{b}{c}=a\times \dfrac{c}{b}[/tex]
We have,
a = 15, b = 2 and c = 9
So,
[tex]15\div \dfrac{2}{9}=15\times \dfrac{9}{2}\\\\=\dfrac{15\times 9}{2}\\\\=\dfrac{135}{2}\\\\=67.5[/tex]
So, the steps are "Multiply 15 by 9, then divide by 2".
Brand A tortilla chips cost $3.50 for 12 ounces and Brand B tortilla chips cost $4.50 for 16 ounces.
a. Which brand of tortilla chips has the lowest unit price?
Answer:
Tortilla B
Step-by-step explanation:
Tortilla A is .29 per ounce
Tortilla B is .28 per ounce
You can find this by doing 3.50 divided by 12 and 4.50 divided by 16
MARK ME BRAINLIEST PLEASE
Two sides of a triangle have lengths of 9
and 18. Which inequality represents the
possible length for the third side, x?
A. 9 < x < 18
B. 18 < X < 9
C. 9
D. 18 < X < 27
Awnser question and show your work if you can (i will give brainliest
Answer:
answer is -1.75
Step-by-step explanation:
[tex]y = 12 \\ y = - 4x + 5 \\ \\ \: \: \: \: 12 = - 4x + 5 \\ - 5 \: \: \: \: \: \: \: \: \: \: \: - 5 \\ \\ 7 = - 4x \\ \div - 4 \: \: \: \: on \: both \: sides \\ \\ - 1.75 = x[/tex]
Check Your Understanding Are you more likely to win a random drawing if you crinkle the paper that contains your name before putting it into the drawing box? A curious student conducted a study to investigate. The student took 100 equal sized slips of paper and crinkled 25 of them before putting them all into a box. After mixing well, they asked an uninformed person to select a winner at random. The student noted if the slip was crinkled. The slip was returned to the box, mixed well, and asked another uninformed person to select a winner at random. This process was repeated 10 times. Let Y = the number of times that a crinkled paper was selected.
Answer: hello your question to the given scenerio is missing below is the missing question
question: Does this setting represent a Binomial distribution ?
answer : Yes the setting represents a Binomial distribution
Step-by-step explanation:
The setting represents a Binomial distribution, because the criteria's for a Binomial distribution is all present which are
The random variable ( number of times a crinkled paper is picked ) is represented as Y Each sample is drawn independently and with replacement there are only two outcomes ( success or failure )Number of trials is given as 10 probability of success = 25 / 100 = 0.25yes, this setting represent the binomial distribution.
Given that,
The student took 100 equal sized slips of paper and crinkled 25 of them before putting them all into a box.
After mixing well, they asked an uninformed person to select a winner at random.
We have to determine,
Does this setting represent a Binomial distribution.
According to the question,
Let Y = the number of times that a crinkled paper was selected.
The setting represents a Binomial distribution, because the criteria's for a Binomial distribution is all present .
These are the points which represents the given representation is a binomial distribution.
The random variable ( number of times a crinkled paper is picked ) is represented as Y.
Each sample is drawn independently and with replacement.
There are only two outcomes ( success or failure ).
Number of trials is given as 10 times repeated.
The probability of the success,
[tex]Probability\ of \ success = \dfrac{25}{100} = 0.25[/tex]
Hence, yes this setting represent the binomial distribution.
To know more about the Binomial distribution click the link given below.
https://brainly.com/question/23413408
What is the average of -5, 4, 4, 5, 0?
Answer:
0
Step-by-step explanation:
Write an exponential function and then find the value when t=7 initial value2000 annual rate:9.2%growth
Answer:
Step-by-step explanation:
Write an exponential function and then find the value when t=7 initial value2000 annual rate:9.2%growth
Exponential growth function
= y = a(1 + r)^t
Solving for y
y = 200(1 + 0.092)⁷
According to the graph, what is the value of the constant in the equation
below?
Height=
Constant/Width
(4, 25)
(5, 20)
(10, 10)
(20,5)
Answer:
100
Step-by-step explanation:
x-value is width and y-value is height. Therefore if you multiply the height x width you get the constant.
The value of the constant in the equation is 100.
What is the graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points. A graph consists of some points and lines between them. The length of the lines and position of the points do not matter.
Given that, Height=Constant/Width
1) (4, 25)
Here, Height = 25 and Width = 4
25 = Constant/4
Constant = 100
2) (5, 20)
Here, Height = 20 and Width = 5
20 = Constant/5
Constant = 100
3) (10, 10)
Here, Height = 10 and Width = 10
10 = Constant/10
Constant = 100
4) (20, 5)
Here, Height = 20 and Width = 5
20 = Constant/5
Constant = 100
Therefore, the value of the constant in the equation is 100.
To learn more about the graph visit:
brainly.com/question/14375099.
#SPJ7
HELP FOR TEST PLZ
find measure of angle 1
Answer:
the answer should be 98
Step-by-step explanation:
try it
Solve by taking square roots. plz find answer
Answer:
Step-by-step explanation:
4[tex]x^{2}[/tex] - 6 = 394
4[tex]x^{2}[/tex] = 400
[tex]x^{2}[/tex] = 100
x = 10
Maria deposits $1,950 into a savings account that earns simple interest at a rate of 3%. She makes no withdrawals. How much interest has Maria’s account earned after 4 years?
Answer:
x = .06418
Step-by-step explanation:
2 + (9.2)−8x = 2.32
(9.2)−8x = 2.32 − 2
log (9.2)−8x = log .32
−8x log 9.2 = log .32
−8x log 9.2
−8 log 9.2
=
log .32
−8 log 9.2
x = .06418
(15 points) Which expression has a value of 5 x 10^-3
Answer:
Yellow is the answer
Step-by-step explanation:
HELP! :))
If 35 liters of petrol cost $21.00, what is the price per liter?
Answer:
1.66$ per liter
Step-by-step explanation:
Hi there! I hope you're having a good day so far. :)
So this equation is quite simple. To write it out, you get:
35/21.00=?
All you need to do is get a calculator and put that in.
Then you will get 1.66666667, but to 'simplify' it, you just get 1.66 dollars per liter.
Therefore, the answer is 1.66$ per liter.
Helper's Message:
I hope this answer helped you! I wouldn't mind if you hit the 5-star rating or gave me a thank you. ☺️
-ChocoChocoCho
Write 2/8 in simplified form
Answer:
1/4
Step-by-step explanation:
because you basically divided by two on
Answer:
1/4 is the answer mark me brainliest
A triangle has sides with lengths of 48 meters, 51 meters, and 31 meters. Is it a right triangle?
Answer:
Step-by-step explanation:
Formula = a^2 + b^2 = c^2
Putting values
= (31)^2 + (48)^2 = (51)^2
= 961 + 2304 = 2601
= 3265 = 2601
Both sides are not equal so it is not a right triangle
Solve using quadraric formula 3
Answer:
No solution
Step-by-step explanation:
Answer:
No solution
Step-by-step explanation: X can only have 1 anser and -1.25 would make it negative.
I-Ready you now and no Du..a.s...s. answers or links
Answer:
13/18
Step-by-step explanation:
The two negatives cancel out.
1/6 * 4 1/3 is 13/18, first turn 4 1/3 to 13/3.
Hope this helps
A triangle has one side which is 2 meters long and another side which is 5 meters
long. Write a value that could be the length of the third side, in feet.
Answer:
23 feet > m ; or m must be less than 23 feet.
Step-by-step explanation:
Let's call this final, or third side, m.
According to the Triangle Inequality Theorem, or the Gator Theorem - as some call it - "The sum of the lengths of any two sides of a triangle is greater than the length of the third side."
So,
[tex]2+5>m\\7>m[/tex]
So, we know that m must be less than 7 meters! However, we are NOT done. We must convert M's measurement of meters into feet.
A meter is about 3.28 feet, so using that conversion...
[tex]3.28 * 7 = 22.96\\[/tex]
That is about 23 feet :)
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Rina has 3 hours to finish her final math exam. Keeping in mind that there are 60 minutes in 1 hour, about how much time does she have for each question if there are 45 questions on the exam? 1.5 minutes