Answer:
ok
Step-by-step explanation:
Answer:
Hola!! Can I please know what this is about??
7. x + y = 8 x - y = 4
Answer:
7. x + y = 8 x - y = 4
2jope in help
Answer:
x=6 y=2
Step-by-step explanation:
6+2=8 and 6-2=4 so x has to be 6 and y has to be 2
Bobby calculates the mean number of goals for each of the players on a hockey team in the set {4, 7, 5, 8, 12, 2, 3, 5, 7}. Determine the mean absolute deviation (MAD) of goals for this team. Round your answers to the nearest tenth.
Answer:
2.3
Step-by-step explanation:
n = Number of data points = [tex]9[/tex]
The data set is
[tex]4, 7, 5, 8, 12, 2, 3, 5, 7[/tex]
Mean
[tex]\bar{x}=\dfrac{4+7+5+8+12+2+3+5+7}{9}=5.89[/tex]
Absolute mean deviation
[tex]\dfrac{|4-5.89|+|7-5.89|+|5-5.89|+|8-5.89|+|12-5.89|}{9}\\+\dfrac{|2-5.89|+|3-5.89|+|5-5.89|+|7-5.89|}{9}=2.3[/tex]
The mean absolute deviation of the data set is [tex]2.3[/tex].
HELPPP ME PLEASE ITS DUE TODAY!!!!
Answer:
d = -4.7
Step-by-step explanation:
d + 0.7 = -4
subtract 0.7 from both sides
d + 0.7 = -4
- 0.7 -0.7
d = -4.7
helppppppppppppppppp
what is the x coordinate of point A?
what is the y coordinate of point D?
which point is on the x axis ?
which point is on the y axis ?
Answer:
The x-coordinate of point A is: 6
The y-coordinate of point D is: 3
The point that is on the x-axis is: Point E
The point that is on the y-axis is: Point B
Step-by-step explanation:
Hope this helps :)
Answer:
6 = x-coordinate of Point A
3 = y-coordinate of point D
E is on the x-axis
B is on the y-axis
Step-by-step explanation:
Fourteen percent of the town's population is over the age of 65. If there are 320
residents over the age of 65, approximately what is the town's population?
Answer:
2,285.7143
Step-by-step explanation:
There are two ways of doing this.
#1: Take 320, and divide it by the 14%. This should get you how many people are eqivlelent to 1 percent. When I did it out, 320/14 is equal 22.857143...
Remember this is 1%, and we need to find 100%. So we need to multiply the 1%, which was 22.857143, by 100.
This should get you 2,285.7143.
#2 Take your 100%, and divide it by the 14% that make up the 65+ population. This should get you 7.1428571.
Now you just have to multiply this number by the amount of 65+ residents, which is 320. So you should multiply 320x7.1428571.
This should get you the same exact answer, 2,285.7143
Answer:
2,285.7143
Which sentence is written correctly?
Group of answer choices
For the field trip I packed the following items; swim gear including my goggles and a bathing suit, a lunch, as well as a snack and plenty of sunscreen.
For the field trip I packed the following items, swim gear, including my goggles and a bathing suit, a lunch, as well as a snack, and plenty of sunscreen.
For the field trip I packed the following items: swim gear, including my goggles and a bathing suit; a lunch, as well as a snack; and plenty of sunscreen.
For the field trip I packed, the following items: swim gear, including my goggles and a bathing suit; a lunch, as well as a snack, and plenty of sunscreen.
Which sentence is written correctly?
Group of answer choices
After talking about the plot events of the movie, we discussed the characters.
After talking about the plot events, of the movie we discussed the characters.
After talking about the plot events of the movie we discussed the characters.
After talking about the plot events of the movie we discussed; the characters.
Which sentence is written correctly?
Group of answer choices
Can you please pass the carrots, Robert?
Can you please pass the carrots; Robert?
Can you please pass the carrots Robert?
Can you please pass the carrots, “Robert”?
Which sentence is written correctly?
Group of answer choices
If there is an early school closing, the superintendent notifies: the local radio station, WXPL, the principals of the elementary, middle, and high schools; and the public television station.
If there is an early school closing the superintendent notifies, the local radio station, WXPL; the principals of the elementary, middle and high schools; and the public television station.
If, there is an early school closing, the superintendent notifies the local radio station, WXPL; the principals of the elementary, middle, and high schools and the public television station.
If there is an early school closing, the superintendent notifies the local radio station, WXPL; the principals of the elementary, middle, and high schools; and the public television station.
Which sentence is written correctly?
Group of answer choices
While, Mrs. Izumo, checked out my books I opened my backpack.
While Mrs. Izumo checked out my books; I opened my backpack.
While Mrs. Izumo, checked out my books, I opened my backpack.
While Mrs. Izumo checked out my books, I opened my backpack.
Which sentence is written correctly?
Group of answer choices
Riley is planning to join us isn’t he.
Riley is planning, to join us, isn’t he?
Riley is planning to join us, isn’t he?
Riley is planning to join us; isn’t he?
Which sentence is written correctly?
Group of answer choices
Raccoons; squirrels; and snails live in my backyard.
Raccoons, squirrels, and snails live in my backyard.
Raccoons squirrels and snails, live in my backyard.
Raccoons squirrels, and snails live in my backyard.
Which sentence is written correctly?
Group of answer choices
“Yes, I’d like some soup, please,” she said.
“Yes I’d like some soup, please.” she said.
“Yes, I’d like some soup; please,” she said.
Yes; I’d like some soup please,” she said.
Which sentence is written correctly?
Group of answer choices
For homework last week we had division, multiplication and fraction problems a story about two friends, and an outline for the science fair.
For homework, last week we had division, multiplication; and fraction problems; a story about two friends, and an outline for the science fair.
For homework last week, we had division, multiplication, and fraction problems; a story about two friends; and an outline for the science fair.
For homework last week, we had division, multiplication, and fraction problems, a story about two friends, and an outline for the science fair.
Which sentence is written correctly?
Group of answer choices
If you would rather walk let’s take: an umbrella.
If you would rather walk, let’s take an umbrella.
If you, would rather walk, let’s take an umbrella.
If you would rather walk let’s take; an umbrella.
Answer After talking about the plot events, of the movie we discussed the characters. is correct
Answer:
After talking about the plot events of the movie we discussed the characters.
Step-by-step explanation:
Hope it helps u
FOLLOW MY ACCOUNT PLS PLS
pre-calc
please help
Answer and Step-by-step explanation:
First, get theta by itself.
θ = [tex]sin^{-1}(\frac{\sqrt{3} }{2} )[/tex]
Plug this into a calculator.
θ = 60°
To get it in radians, multiply 60 by [tex]\frac{\pi }{180}[/tex].
θ = [tex]\frac{1}{3} \pi[/tex] radians
#teamtrees #PAW (Plant And Water)
what is the circumference of a circle with a diameter of 40
The circumference of the circle with a diameter of 40 is approximately 125.6636 units.
To calculate the circumference of a circle, we can use the formula:
Circumference = π * Diameter
Given that the diameter of the circle is 40, we can substitute this value into the formula:
Circumference = π * 40
The value of π (pi) is approximately 3.14159, so we can further simplify the equation:
Circumference ≈ 3.14159 * 40
Calculating this expression gives us:
Circumference ≈ 125.6636
Therefore, the circumference of the circle with a diameter of 40 is approximately 125.6636 units. Note that the unit of measurement is not provided in the question, so the answer is given in generic units.
For more such questions on circumference
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If 5x+10y=−3 is a true equation, what would be the value of 5x+10y+7?
Answer:
4
Step-by-step explanation:
5x + 10y = − 3.... (given)
Adding 7 on both sides,
5x + 10y + 7 = - 3 + 7
5x + 10y + 7 = 4
Students were asked to vote for the leisure activity they liked best. The data are shown in the table. A 2-column table with 5 rows. Column 1 is labeled Number of Votes with entries 18, 22, 34, 28, 8. Column 2 is labeled Leisure Activity with entries Reading, Watching movies, Playing video games, playing sports, Other. Which statements are true? Check all that apply. A total of 34 students voted. The longest bar on a bar graph would be for the “Playing video games” category. The bars for “Watching movies” and “Playing sports” would be the same length. It would be time-consuming to show the data in a line plot because the data values are large. A line graph could be used to effectively represent the data.
Answer:
2,4 B and D
Step-by-step explanation:
Answer:
B and D
Step-by-step explanation:
ill give u the crown thingy pls help
Answer:
y=18 x=15
Step-by-step explanation:
1.
multiplyboth sides by 3
2(x-6)=18
divide both sides by 2
x-6= 9
add 6 on both sides
x=15
2.
add 6 on both sides
2/3y= 12
multiply both sides by 3
2y=36
divide both sides by 2
y=18
can someone help my lil sis.
Answer:
-24
Step-by-step explanation:
plug the values into the expression and simplify:
[tex]-4 - 4(5)\\-4-20\\-24[/tex]
So, the answer is -24.
Answer:
16
Step-by-step explanation:
4 - 4 * 5
Tell whether the given value is a solution of the inequality.
x + 1 > 10; x = 9
Answer:
given x+1 > 10,
x > 10 - 1
x > 9
which means x MUST BE more than 9 , which also means 9 isnt included in the inequality therefore x = 9 is not a solution.
Can someone help me on this question I kinda forgot how to find slope lol
Answer:
D
Step-by-step explanation:
Dimensions of cone
Radius:8
Height:2
Diameter :6
Height :4
Radius:2.5
Height 2
Find the volume of a cone
Find the volume of a cylinder
Answers
452.16
39.27
402.12
113.1
133.97
15.7
108.56
100.48
37.68
Answer:
133.97
Step-by-step explanation:
HELPPP THANKS ILL GIVE BRAINLIEST! no links
Answer:
2, 10, 0, 4
Step-by-step explanation:
"regrouping 1 tenth into 10 hundredths" is taking one of those green tenth sticks and dividing it into 10 hundredth squares. That means that you have 2 wholes, 2 tenths (remaining green sticks), and 10 hundredths (because the only hundredths you have are the ones you got from that tenth you regrouped).
After crossing them out, you have 2 wholes, 0 tenths (because you only had 2 before), and 4 hundredths (because you crossed out 6 of the 10, 10-6=4).
Hope I could help you!
a page of a calendar is 45 cm long and 26 cm wide. what is its area?
Answer: veasy
Step-by-step explanation: it is a rectangle then it's area will be length *breadth =45cm*26=1170cm^2.
Answer:
1170 or 0.117 m^2
Step-by-step explanation:
a strawberry cake is cut into three pieces. The Arc measures of all three pieces are congruent. What is the measure of angle XYZ
Answer:
I think the strawberry cake measure have to be 360⁰. so the arc measure is 360⁰÷3=100
so we have all three arcs congruent b/c all measures 100⁰
I think XYZ=100⁰
Step-by-step explanation:
solution given:
a strawberry cake is cut into three pieces
since
Arc measures of all three pieces are congruent
all 3 arc are equal
So it forms a equilateral TRIANGLE
each angle of equilateral triangle is 60°
So,measure of angle XYZ is 60°.
Find the perimeter of the figure to the nearest hundredth.
Write the number in 2 equivalent forms as a fraction, decimal, or percent.
20
20
Answer:
11/100 as a fraction
.11 as a decimal
step-by-step explanation:
(HELP) Find the measures of the angles marked with letters.
Help me plz!!!!
The probability of spinning an even number on this
spinner is 0.6, Which word describes the likelihood of
this event?
A.Certain
B. Likely
C. Neither likely nor unlikely
D.Unlikely
Answer: Likely
Explaination: More than 50% of the spinner is even.
Therefore, it's likely that the spinner will
land on an even number.
In circle A as shown below, segment DC is tangent to circle A at D.
Also, DC = 4 and BC = 2.
Find the length of the radius of circle A.
3
5
6
12.
Answer:
AB = 3
Step-by-step explanation:
AB = AD
AB² + 4² = (AB + 2)²
AB² + 16 = AB² + 4AB + 4
combine like terms:
4AB = 12
AB = 3
The length of the radius of the circle is 3 units.
The correct option is A.
What is Pythagoras' theorem?In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem.
Given:
Circle A is shown in the given image.
And segment DC is tangent to circle A at D.
DC = 4 and BC = 2.
The radius of the circle = AB = AD.
So, by the Pythagoras' theorem,
(AB + 2)² = (AB)² + (CD)²
(AB + 2)² = (AB)² + 16
(AB)² + 4AB + 4 = (AB)² + 16
4AB = 12
AB = 12/4
AB = 3
Therefore, AB = 3 units.
To learn more about the Pythagoras theorem;
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Define prime numbers with example and way to find the prime numbers by sieve Eratosthenes?
Answer:
A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself.
In mathematics, the sieve of Eratosthenes is an ancient algorithm for finding all prime numbers up to any given limit. It does so by iteratively marking as composite the multiples of each prime, starting with the first prime number, 2
Step-by-step explanation:
Hope it helps you ☺
PLEASE HELP!!!!!!!!!!!
Holly operates a fruit bouquet business. Function f represents the costs, in dollars, that Holly incurs when she creates x bouquets to sell. Function g represents the revenue, in dollars, Holly receives from selling x bouquets. Which combination of functions f and g represents the profits, in dollars, Holly earns when she creates and sells x bouquets? A. (f − g)(x) B. (fg)(x) C. (g − f)(x) D. (g + f)(x)
Answer:
C. (g − f)x
Step-by-step explanation: Subtract costs (f) from revenue (g) and multiply by bouquets made (x) to find profit.
Example would be if it costs $1 to make each bouquet and she charges $3 for each bouquet made. If she made 5 and sold them it would be...
(g-f)x
(3 - 1) 5 = profit
(2) 5 = $10 profit
PLEASE HELP! NO LINKS!!
Answer:
69 slices
Step-by-step explanation:
3 5/6 = 3 15/18 = 69/18
if each slice is 1/18, then 69 slices
Is it Surface area or Lateral and then solve it
Answer:
lateral
Step-by-step explanation:
PLEASE HELPP I WILL MARK YOU GOOD
Answer:
Volume: 41.643
Surface area: 119.04 (nearest tenth... I don't know...sorry)
Step-by-step explanation:
I didn't know if you need volume or surface area so you got both!
The diameter of your bicycle wheel is 24 inches. How far will you move in one turn of your wheel?
Answer:
24pi inches, or 75.3982237in
Step-by-step explanation:
circumference is diameter times pi
Tell whether the given value is a solution of the inequality. x+1>10;x=9
Answer:
x=9 is not the solution to the inequality.
Step-by-step explanation:
10 is not greater than 10