Hi, I am trying to find the Area but I cant tell if its 2D or 3D help please!
The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 240 people are in line WRITE a proportion
Answer: The waiting time will be 32 minutes when 240 people in line.
Step-by-step explanation:
Let us assume that the waiting time is directly proportional to the number of people in the queue.
Equation of direct proportion between variables x and y : [tex]\dfrac{x_1}{y_1}=\dfrac{x_2}{y_2}[/tex]
Put [tex]x_1=20,\ y_1=150,\ y_2=150[/tex] to find [tex]x_2[/tex].
[tex]\dfrac{20}{150}=\dfrac{x_2}{240}\\\\\Rightarrow\ x_2=\dfrac{20}{150}\times240\\\\\Rightarrow\ x_2=32[/tex]
Hence, the waiting time will be 32 minutes when 240 people in line.
Answer:
32 minutes
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
For 150 people, waiting time = 20 minutes
So, for 1 minute waiting time, number of people = 150 ÷ 20
= 7.5 people per minute
So, for 240 people, waiting time = 240 ÷ 7.5
= 32 minutes.
So, the waiting time when 240 people are in line is 32 minutes.
PLS HELP !!! ace worked 22 out of his first 25 math activities correctly at the same rate, how many will he work correctly out of 100
Answer:
Ace will work 88 problems correctly out of 100.
Step-by-step explanation:
Given that:
Ace worked out 22 problems out of his 25 activities
Ratio = 22:25
If the number of problems are 100, then x be the number of problems correctly solved by Ace.
Ratio = x : 100
The relationship is proportional.
22:25 :: x:100
Product of mean = Product of extreme
25x = 22*100
25x = 2200
[tex]\frac{25x}{25}=\frac{2200}{25}\\x=88[/tex]
Hence,
Ace will work 88 problems correctly out of 100.
Can u guys help me with this... Thanks ❤️
Answer:
90 divided by 15
Step-by-step explanation:
= 6
So 90/15=6 6 Friends
Answer:
90/15=6 so you gave 6 friends paper clips.
Step-by-step explanation:
take 90 and divide it by 15 and you'll get the amount of friends..(im not sure if this is right though but hopefully it is!) <3 hang in there!
Three-fifths of the sum K and 6 plus the product of 8 and x
Answer
3/5=k6+8x
Step-by-step explanation:
Simplifying
2(k + -5) + 3k = k + 6
Reorder the terms:
2(-5 + k) + 3k = k + 6
(-5 * 2 + k * 2) + 3k = k + 6
(-10 + 2k) + 3k = k + 6
Combine like terms: 2k + 3k = 5k
-10 + 5k = k + 6
Reorder the terms:
-10 + 5k = 6 + k
Solving
-10 + 5k = 6 + k
Solving for variable 'k'.
Move all terms containing k to the left, all other terms to the right.
Add '-1k' to each side of the equation.
-10 + 5k + -1k = 6 + k + -1k
Combine like terms: 5k + -1k = 4k
-10 + 4k = 6 + k + -1k
Combine like terms: k + -1k = 0
-10 + 4k = 6 + 0
-10 + 4k = 6
Add '10' to each side of the equation.
-10 + 10 + 4k = 6 + 10
Combine like terms: -10 + 10 = 0
0 + 4k = 6 + 10
4k = 6 + 10
Combine like terms: 6 + 10 = 16
4k = 16
Divide each side by '4'.
k = 4
Simplifying
k = 4
Jenny needs to read 230 pages in 20 days. How many pages does she have to read daily in order to finish online?
Answer:
ポイント
Step-by-step explanation:
ポイント
HELPP
what term does NOT describe the figure?
- concave
- hexagon
- polygon
- regular
find the area of the pollelegram. bass 6 mm height 4 mm.
Answer:
6 x 4 =24
the answer is 24
Step-by-step explanation:
HELP ME.
How can you use inverse operations to solve equations with multiplication and division?
(can you make the answer some what simple)
Answer:If a variable is connected to a number by multiplication at one side the linear equation, then try its inverse operation division at both left and right-hand sides of the equation for solving the variable. 4 x = 24 In this example, the number 4 is multiplied to variable x.
Step-by-step explanation:
simplify: (1) a⁶×a⁸ (2) x⁵×x³
Step-by-step explanation:
[tex] \tt{1. \: {a}^{6} \times {a}^{8} = {a}^{6 + 8} = \boxed{ \tt{{a}^{14}} }}[/tex]
[tex] \tt{2. \: \: {x}^{5} \times {x}^{3} = {x}^{5 + 3} = \boxed{ \tt{{x}^{8} }}}[/tex]
{ To multiply two terms with same base , their indices are added and the same base is taken }
Hope I helped ! ツ
Have a wonderful day / night ! ♡
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PLEASE HELP
All of the following are rational except
O 3.14159...
o o
O 0.125
00
Answer:
3.14159...
Step-by-step explanation:
pi is not rational number
Answer:
A. 3.14......
Step-by-step explanation:
3.14159 is called pi! Pi is not rational, it is irrational.
5/6+8b whats the sum or quotient
Answer:
Quotient: 5/6
Product: 8b.
Sum: 5/6 + 8b
Step-by-step explanation:
While translating the problems into mathematical expression or mathematical expression in English, Kind of Expression can be used. Mostly in the algebraic parts.
Quotient: It represents that one value is divided by the another value. It is also known as the ratio.
i.e: 5/6
Product: It means multiplying either a known value and unknown variables or both unknown variables.
i.e.: 8b.
Sum: It means adding either a known value and unknown variables or both unknown variables.
i.e. : 5/6+8b
ILL GIVE BRAINLIEST IF CORRECT
Answer:
B. 18x3 + 6x2 + 14x - 72
Answer:
B
Step-by-step explanation:
An economy package of cups has 960 green cups. If the green cups are 40% of the total package, how many cups are in the package?
Answer: 2400 cups
Step-by-step explanation:
total # of cups = x
# of green cups = 960
% of green cups of total = 40%
# green cups/# of total cups = % of green cups/% of total cups
960/x = 4/10
9600 = 4x
2400 = x
WILL GIVE BRAINLIEST
PLS EXPLAIN THE ANSWER TYSM
What's the answer - 0.5(4x - 5) > 7 Pls.
Answer:
-2x+2.5 > 7
Step-by-step explanation:
Im not sure what you mean by the answer because there are no answer choices so i jus simplified for you
Which situation can be represented by 3s = 5s - 6 ?
Answer:
First one
Step-by-step explanation:
3s=5s-6
which expression can have a remainder greater than 7?
Answer:
Step-by-step explanation:
The expression 4,337 ÷ 9 has a remainder of 9 which is greater than 7.
Answer:
Step-by step explanation:
2519 when divided by 10 leaves a remainder 9
This equation shows how the total distance Warren has walked depends on the number of trips he has made to school d=t+3 The variable t represents the number of trips he has made, and the variable d represents the total distance walked in kilometers. How many trips will Warren have to make in all to walk a total of 12 kilometers?
Answer:
9 trips
Step-by-step explanation:
Given that :
Total Distance walked is dependent on the total number of trips made to school ;
d = t + 3 ;
d = total distance in kilometers ; t = number of trips made ;
Number of trips required to walk a total of 12 kilometers ;
d = 12
Putting d = 12 in the equation ;
12 = t + 3
12 - 3 = t
9 = t
Hence, Number of trips made = 9
3 x 2 x 5 x 5 is the prime factorization for what number?
150 is the answer...
Hey there!
3 • 2 • 5 • 5
3 • 2 = 6
6 • 5 • 5
6 • 5 = 30
30 • 5 = 150
Answer: 150 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Mandy can buy a package of 12 erasers for $1.80 or a package of 8 erasers for $1.44. Part A How much does each eraser cost in each package?
Not sure if it's right?? but I clicked yes
Answer:
yes you are right it is yes
Step-by-step explanation:
insert grouping symbols to make the number sentences true. 36 / 6 - 5 = 36
Answer:
36 divided by (6-5) = 36
Step-by-step explanation:
6-5 = 1
36 divided by 1 = 36
Can you guys help me...
Answer:
Step-by-step explanation:
M=(-7,-2) =>(-1,5)=>M'=(-8,3)
N=(-5,2)=>(-1,5) => N'=(-6,7)
P=(-3,1) =>(-1,5) => P' = (-4,6)
Q=(-6,-3) =>(-1,5)=>Q' =(-7,2)
the original price of a sweater is $36 the sale price is 25% of the original price what is the sale price
Answer: 9 dollars
Step-by-step explanation: 36-25%=9
Answer:
$5.40 is your answer
HURRY PLEASE I BARELY HAVE ANY TIME
what is the solution to the system of equations?
Answer:
maybe 3...............................
45 PTS!!! please help! Place the correct inequality interval in the appropriate blank. All intervals are listed with the variable (x) regardless of the variable in the problem. There is one answer for each question.
Answer:
See attached
Step-by-step explanation:
The answer is attached, refer to picture below
Write an equation for the nth term of the arithmetic sequence.
16, 8, 0, -8, ...
Answer:
24-8n
Step-by-step explanation:
FORMULA: a1 (n-1) d
a1: 1st term
d: difference
16 (n-1) -8
16-8n+8= 24-8n
hope it helps! please mark me brainliest..
thank you..have a good day
Order from greatest to least.
0.386,0.3,0.683,0.836
Answer:
Greatest to least is 0.836 , 0.683, 0.386 , 0.3.
Step-by-step explanation:
Given : 0.386; 0.3; 0.683; 0.836.
To find : which Is greatest to least.
Solution :" We have given 0.386; 0.3; 0.683; 0.836.
In 0.386
Tenth place is 3 and hundredth place is 8
In 0.3
Tenth place is 3 and hundredth place 0
In 0.683
Tenth place is 6 and hundredth place 8
In 0.836.
Tenth place is 8 and hundredth place 3.
So, Greatest number is 0.836 ,
Least number is 0.3.
Therefore, Greatest to least is 0.836 , 0.683, 0.386 , 0.3.
Answer:
0.836,0.683,0.386,0.300
Step-by-step explanation:
Cause the closest decimal to one was the 0.836 the you can just go down for there
If a credit card company charges 13.5% yearly interest, which of the following calculations would be used in the process of calculating the monthly interest rate?
Answer:
(1.135)^[tex]^1/12[/tex]
Step-by-step explanation:
The monthly interest rate is 1.125%
What is rate of change?
The rate of change of a function is the rate at which the output values change over the input value.
The rate of change of a function is one degree less than the actual function.
Here, it is given that :
a credit card company charges 13.5% yearly interest
therefore, to find the rate of interest charged per month divide 13.5% with 12 :
rate of interest charged per month = 13.5%/12
rate of interest charged per month = 1.125%
Therefore, the monthly interest rate is 1.125%
Read more about rate of change at:
brainly.com/question/8728504
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