answer:
the question is confusing but the answer is 2010
step-by-step explanation:
because in the year 2000 it was
260
then increased by
60
over 5 years making the next class
320
then in 2010 it was
400
and 320 + what is 400?
80
so the answer is:
2010
In the year 2010 the high school graduating class experience the greatest experience of change.
What is subtraction?Finding the difference between two numbers is done using the subtraction technique. The size of a group of things decreases if any of the objects are removed.
For instance, at your birthday celebration, you purchased 9 cupcakes, of which your friends consumed 7. There are only 2 cupcakes remaining for you now. Nine minus seven equals two, which may be represented as the subtraction expression 9 - 7 = 2. (9 - 7) = 2 is the result of subtracting 7 from 9.
According to the question, the given values are :
There are 260 people in the graduating class in 2000, then it increased by 60.
5 years later the people class in the class was 320.
Then in the year 2010, it was 400.
So, the difference between 400 and 320 is 80.
Hence, this concludes that the greatest change will occur in 2010.
To get more information about Subtraction :
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Jax is at the gym about to lift weights. He finds the bar already has weights on it, but some are not labeled.
Answer:
what's the question?
Step-by-step explanation:
At 7 AM it is 20° F and the temperature is dropping at a rate of 4° F per hour. What will the temperature be at
11 AM?
Answer:
4 degrees farenheight
Step-by-step explanation:
Answer:
4 degrees
Step-by-step explanation:
7am to 11am is 4 hours.
So now multiply 4 hours*4* F = 16
So the temperature decreased 16 degrees.
20-16=4
It was 4 degrees at 11 am.
I need help with this
Multi- step equations
3n - 5 = -8(6 + 5n)
Answer:
-1
Step-by-step explanation:
Original Equation:
3n - 5 = -8(6 + 5n)
Use distributive property on the parentheses.
-8 ⋅ 6 = -48
-8 ⋅ 5n = -40n
Equation now:
3n - 5 = -48 - 40n
Add 40n to both sides.
43n - 5 = -48
Add 5 to both sides.
43n = -43
Divide both sides by 43
n = -1
(I might not be right. I am sorry if I am am wrong. Don't get mad at me)
Hope I helped :)
Please consider Brainliest :)
[tex]\bold{Hello!}\\\bold{Your~Answer~Is~Below!}[/tex]
______________________________
[tex]\bold{Solution~Steps:}[/tex]
[tex]1.)~Use~distributive~property~to~multiply~-8~by~6+5n:[/tex]
[tex]\bold{-8}[/tex] × [tex]\bold{6=-48}[/tex][tex]\bold{-8}[/tex] × [tex]\bold{5n=-40n}[/tex][tex]\bold{We~use~distributive~when~we~have~parenthesis~over~an~equal.}[/tex][tex]2.)~Add~40n~to~both~sides:[/tex]
[tex]\bold{-40+40n=Cancels~Out}[/tex][tex]\bold{3n+40n=43n}[/tex][tex]\bold{~In~this~case~we~add~since-40n~is~negative.}[/tex][tex]3.)~Add~5~to~both~sides:[/tex]
[tex]\bold{-5+5=Cancels~Out}[/tex][tex]\bold{-48+5=-43}[/tex][tex]\bold{~In~this~case~we~add~since-5~is~negative.}[/tex][tex]4.)~Divide~both~sides~by~43:[/tex]
[tex]\bold{43n}[/tex] ÷ [tex]\bold{43=Cancels~Out}[/tex][tex]\bold{-43}[/tex] ÷ [tex]\bold{43=-1}[/tex][tex]\bold{You~divide~by~the~number~attached~to~the~variable~to~get~n~alone.}[/tex]______________________________
[tex]\bold{Answer:}[/tex]
[tex]\bold{n=-1}[/tex]______________________________
[tex]\bold{Hope~this~helps,}\\\bold{And~best~of~luck!}\\\\\bold{~~~~~-TotallyNotTrillex}[/tex]
what is the value of 3b2−b when b = 5?
A 7-kg bag of apples for $10
Answer:
0.7 kg = $1
Step-by-step explanation:
7 kg - $10
? kg - $1
7 / 10 = 0.7
0.7 kg = $1
Let me know if I did something wrong :)
Answer:
7:10
Step-by-step explanation:
I do not know if this is a ratio problem but if this is than the answer is 7:10
Carl is building a fish tank for his fish. Carl wants the fish tank to be a cube. He knows his fish need 144 cubic inches of water to swim in. What is the length of the side on the aquarium that Juan will build?
Answer:
you need to multiply something
2. The school auditorium holds 9216 people. The auditorium was full for all 4 performances
of the school play, How many people came to see the school play?
Samuel bought three hot dogs and a package of chips for $5.35. the chips were 85 cents. How much is one hot dog? Write the equation out and find the price
Answer:
$1.50
Step-by-step explanation:
5.35-0.85=4.50 4.50/3=1.50
Help needed ASAP will give you BRAINLIEST and 5 stars RATE
Answer:
Illustration (A)
Step-by-step explanation:
An Illustration a book or newspaper or something else that gives a brief explanation on a topic which helps us understand. Like a print feature, I could draw and make a article on a Print feature.
What is the measurement CBD?
с
(4x + 7)°
(2x - 1)^
A
B
D
Answer:
57 degrees
Step-by-step explanation:
value of x = 29
Answer:
57
Step-by-step explanation:
(4x + 7) + (2x -1) = 180
6x + 6 = 180
6x = 174
x = 29
(2(29) -1 )
(58 - 1)
(57)
Find the value of x so that f(x) = 7.
Answer:
-2
Step-by-step explanation:
I will give brainliest i need help
Answer:
A. That he is often blamed for things that are not his fualt.
Step-by-step explanation:
no you dumb
boiiiiiiiiiiii
(4k – 2) (k + 4)
O 44² + 14k - 8
O 4K² - 8
O 5k + 2
0 42² + 16k - 8
Answer:
4k^2 + 14k - 8
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)
Mr. Perez ordered 12 new jerseys for the middle school baseball team . Each jersey costs the same amount. He paid \$|O for shipping and the total cost of the order was $190. How much was the price of each jersey ?
Answer:
each jersey was 15 dollars.
Step-by-step explanation:
190-10= 180
180/12= 15
hope this helps!!
Answer:
15
Step-by-step explanation:
Take the 10 away because it was for shipping. Do 180 divided by 12 and you get 15
Lin read 44 pages in 132 minutes. Diego read 35 pages in 140 minutes. Who is reading at a faster rate, Lin or Diego? Show and Explain your reasoning.
Answer:
Diego
Step-by-step explanation:
divide 132 minutes by 44 pages and you get 3 pages per minute, then divide 140 minutes by 35 pages and you will get 4 pages per minute. so Diego reads 1 more page a minute than lin. hope i helped you :)
question attached as photo
Answer:
2) [tex]\frac{1}{\sqrt[6]m^{5}}[/tex]
Step-by-step explanation:
As per the laws of indices:
[tex]\frac{x^{a} }{x^{b} } = x^{a - b} \\\\and \\ \\(x^{a})^b = x^{ab}[/tex]
Therefore:
2-(1/3) = 5/3
So m ^(5/3)
5/3 multiplied by -1/2 = -5/6
so m^(-5/6)
Another law of indices:
[tex]x^{\frac{a}{y} } = \sqrt[y]{x^{a} }[/tex] and when there is something raised to a negative fraction do the reciprocal.
Solve for all solutions of the equation. Show all work for full credit.
x3-8= 0
Step-by-step explanation:
x^3-8 = 0
or, x^3 = 8
or, x = 8×(1/3)
or, x = 2
All solutions to the equation are x = 2, -1 + i√3, and -1 - i√3 two roots are complex and one root is real.
What is a complex number?It is defined as the number which can be written as x+iy where x is the real number or real part of the complex number and y is the imaginary part of the complex number and i is the iota which is nothing but a square root of -1.
We have:
x³ - 8 = 0
Using identity:
a³ - b³ = (a - b)(a² + ab + b²)
(x - 2)(x² + 2x + 4) = 0
x = 2
x² + 2x + 4 = 0
Using quadratic formula:
[tex]\rm x = \dfrac{-2 \pm\sqrt{2^2-4(1)(4)}}{2(1)}[/tex]
x = -1 ± i√3
Thus, all solutions to the equation are x = 2, -1 + i√3, and -1 - i√3 two roots are complex and one root is real.
Learn more about the complex number here:
brainly.com/question/10251853
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PLEASE ANSWER THIS ASAP !!!!!
Answer:
f(2) = -5
Step-by-step explanation:
For this problem, we are evaluating the graph of f(x), meaning at the value of x, we want the y-value.
Note, when x = 2 on the graph, the only y coordinate available is y = -5.
Hence, when we evaluate f(x) for x = 2, we get y = -5. f(2) = -5.
Cheers.
Find the slope of the line passing through the points (2,5) and (8,-4).
5/12 use slope to determine if lines PQ and RS are parallel, perpendicular or neither
Answer:
3 and 3 and the type is Parallel Ig (Im doing the same thing xd
-136 = 8(m - 1)
[tex] - 136 = 8(m - 1)[/tex]
You have a 18.96 cubic centimeter gourd that has a density of 2.23 g/ml, what is the mass of the gourd?
What is -4 times 7/10
Answer:
-280
Step-by-step explanation:
because,
-4(7)= -28
-28(10)= -280
21.10 or 2.117 is bigger
Answer:
21.10
Step-by-step explanation:
The numbers before the decimal point represents the whole number so therefore, 21 as a whole number is bigger than 2.
Answer:21.10
Step-by-step explanation:
21.10
2.117
Look at place value.
Find the x - and y-intercepts of the graph of the linear equation 3x + 6y = 24.
Answer: x=8 y=4
Step-by-step explanation:
Help! Again..
The sales tax in your city is 8.8%, and an item costs 63 BEFORE tax.
How much tax would you pay on that item?
Answer:
$5.54
Step-by-step explanation:
8.8% of $63 = 0.088 * $63 = $5.544
Answer: $5.54
Answer:
You would pay $5.54 tax for that item.
Step-by-step explanation:
0.088 x 63 = 5.54
Reggie runs 5 miles per hour for 1 1/2 hours. If
Heather runs the same distance in 1 hour, then
what is Heather's average speed in miles per
hour?
A. 10
B. 9 1/2
C. 7 1/2
D. 5
Answer:
D. 5
Step-by-step explanation:
Heather runs 5 miles in 1 hour.
average speed = distance/time = 5 miles / 1 hour = 5 miles per hour
Answer: D. 5
7. Melissa bought 8 yards of string to make bracelets. She wants to cut the string in equal pieces that is 1/2 yard
long. How many pieces of strings with Melissa have?
A 4
B 16
C 40
D 50
Please answer this it’s for a test and I suck in math I don’t even know how I’m in pre ap
Step-by-step explanation: To find this answer, you want to divide the amount of yards in half. This is the case since each string is 1/2. So as a result, each yard of whole string will produce 2 strings. To find your final answer, multiply 2 strings by 8 yards.
Aman, Anna and Tina are participating in the school race. Anna completes a lap in 120 minutes, Aman completes a lap in 240 minutes and Tina completes a lap in 60 minutes. If they all started at the same time, then after how long will they meet again?
Given:
Anna completes a lap in 120 minutes.
Aman completes a lap in 240 minutes
Tina completes a lap in 60 minutes.
To find:
The time after which they will meet again.
Solution:
They all started at the same time. So, the time after which they will meet again is the LCM of time taken by them to complete a lap.
Required time = LCM(120,240,60)
Factors of [tex]120 = 2\times 2\times 2\times 3\times 5[/tex]
Factors of [tex]240=2\times 2\times 2\times 2\times 3\times 5[/tex]
Factors of [tex]60=2\times 2\times 3\times 5[/tex]
So,
[tex]LCM(120,240,60)=2\times 2\times 2\times 2\times 3\times 5[/tex]
[tex]LCM(120,240,60)=240[/tex]
Therefore, after 240 minutes they will meet again.