Mai is filling her fish tank How many gallons of water will be in the fish tank after
3 minutes?
Answers
Answer:
4.8 gallons of water.
Step-by-step explanation:
Mai is filling his fishing tank with water. This shows a proportional relation between the time and the amount of water filled.
Amount of water filled (In gallons) ∝ Duration (In minutes)
w ∝ t
w = kt ---------(1)
For t = 0.5 gallons,
Amount of water = 0.8 gallons
From equation (1),
0.8 = k(0.5)
k = 1.6
So the proportionality equation will be,
w = 1.6t
Now we have to find the amount of water filled in 3 minutes.
w = 1.6 × 3
= 4.8 gallons
Therefore, water filled in the tank after 3 minutes = 4.8 gallons.
Related Questions
represents the inverse of the function f(x) = 4x?
Answers
Answer:
F(x)= 4x
y=4x
now, switch the variables
x= 4y
simplify the equation so that y is by itself. Divide each side by 4
x/4= y
or f(x)= x/4 is the answer
Step-by-step explanation:
Answer:
x/4 = f(x)
Step-by-step explanation:
First you put Y in for f(x)
1. y=4x
Then you flip x and y so you are solving for x
2.x=4y
Now, you divide by 4 to solve
3. x/4=y
please help help help help help
Answers
Answer:
Draw the number line and tge answer is at 3
Answer:
x<3 1/9
Draw an open circle above 3 1/9 with a line going to the left.
Step-by-step explanation:
x+2 1/2>4x-6 2/3
2 1/2+6 2/3>4x-x
2 3/6+6 4/6>3x
9 2/6>3x
(9 1/3)/3>x
3 1/9>x
x<3 1/9
Draw an open circle above 3 1/9 with a line going to the left.
Help please ASAP don’t have much time ..
Answers
Answer:
64
Step-by-step explanation:
add all the numbers together
Answer:
the answer is 64
Step-by-step explanation:
add all the numbers together
If m angle 6 = 55 and m angle 10 = 150, then m angle 8 = ?
Answers
Answer:
155
Step-by-step explanation:
everything should equal 360
150+55=205
360-205=155
your answer should be 155
I think
Please solve the equation with a rational coefficients,
then choose your answer.
-1.4m = 2.1
Answers:
-1.5
1.5
5
15
Answers
m = - 1.5
Step-by-step explanation:Hi there !
- 1.4m = 2.1
m = 2.1 : - 1/4
m = - 1.5
Good luck !
I need this by today please and thanks
3m/2/3 = 7 what is m?
Answers
Answer:
m=14
Step-by-step explanation:
Step 1:
m
Simplify —
2
Equation at the end of step 1 :
m
(3 • — ÷ 3) - 7 = 0
2
STEP 2 :
m
Divide — by 3
2
Equation at the end of step 2 :
m
(3 • —) - 7 = 0
6
STEP 3 :
Rewriting the whole as an Equivalent Fraction
3.1 Subtracting a whole from a fraction
Rewrite the whole as a fraction using 2 as the denominator :
7 7 • 2
7 = — = —————
1 2
Equivalent fraction : The fraction thus generated looks different but has the same value as the whole
Common denominator : The equivalent fraction and the other fraction involved in the calculation share the same denominator
Adding fractions that have a common denominator :
3.2 Adding up the two equivalent fractions
Add the two equivalent fractions which now have a common denominator
Combine the numerators together, put the sum or difference over the common denominator then reduce to lowest terms if possible:
m - (7 • 2) m - 14
——————————— = ——————
2 2
Equation at the end of step
3
:
m - 14
—————— = 0
2
STEP
4
:
When a fraction equals zero
4.1 When a fraction equals zero ...
Where a fraction equals zero, its numerator, the part which is above the fraction line, must equal zero.
Now,to get rid of the denominator, Tiger multiplys both sides of the equation by the denominator.
Here's how:
m-14
———— • 2 = 0 • 2
2
Now, on the left hand side, the 2 cancels out the denominator, while, on the right hand side, zero times anything is still zero.
The equation now takes the shape :
m-14 = 0
Solving a Single Variable Equation:
4.2 Solve : m-14 = 0
Add 14 to both sides of the equation :
m = 14
One solution was found :
m = 14
Marian buys a dress that costs $32.00. She pays 10%
sales tax.
How much does she pay for the dress, with tax?
Answers
Answer:
$35.20
Step-by-step explanation:
Answer:
$35.20
Step-by-step explanation:
If you type 40 words per minute how long would it take to type 310,000 words?
Answers
Answer:
7,750 minutes
Step-by-step explanation:
Please answer this question
Answers
plug in 4 for x in the g(x) equation and get 3, plug in 2 for x in the h(x) equation and get -4. then, 3-(-4)=7 because two negatives equal a positive
solve the equation x to the power of 2 equals 10
Answers
√10=3.16227766017..
Hope it helps..TQFind the sum or difference:
12x+2y-x+10y
Please solve
Answers
Answer: 11x + 12y
Step-by-step explanation:
Step 1: Just combine like terms
12x + 2y + - x + 10y
(12x + -x) + (2y + 10y)
= 11x + 12y
Answer:
you collect like terms
i.e 12x-x+2y+10y
13x+12y(sum)
Which situation below correctly represents the algebraic expression 6x – 2?
2
OA)
Tom has 6 children he is taking to the zoo and 2 children decided not
to go.
Tom bought 6 tickets to enter the zoo and he had a coupon for 2
OB)
dollars off the price.
Tom brought enough lunches for six children and he had two left
over.
OD) Tom bought 6 drinks and 2 bags of peanuts.
Answers
Answer:
the answer is B. i just took the quiz
i hoped this helped
Answer:yes it is B please give the person above me brainlist
Step-by-step explanation:
1. 13, 13, 10, 8, 7, 6, 4, 5, 1, 20
Mean:
Median
Mode:
Range:
Answers
Median: 7
Mode: 1 and 13
Range: 19
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answers
Answer:
CBA = 53°
DBC = 39°
Step-by-step explanation:
You have 2 angles, CBA and DBC.
Together, these form the angle DBA. (See attached image)
We know the following about the 2 angles:
CBA = 8x - 3
DBC = 5x + 4
Like we said, both of these together form the angle DBA. Thus:
DBA = CBA + DBC
Let's put in the values we know, 8x-3, 5x+4, instead of CBA and DBC:
DBA = 8x - 3 + 5x + 4
DBA = 13x - 3 + 4
DBA = 13x + 1
We also know that:
DBA = 92 (from the question)
Let's set our expression 13x + 1 equal to 92.
DBA = 13x + 1
DBA = 92
13x + 1 = 92
Subtract 1 from both sides:
13x = 91
Divide both sides by 13:
x = 91 / 13
x = 7
Now that we know x, we can find what CBA and DBC are.
CBA = 8x - 3
Replace x with 7:
CBA = 8*7 - 3
CBA = 56 - 3
CBA = 53
DBC = 5x + 4
Replace x with 7:
DBC = 5*7 + 4
DBC = 35 + 4
DBC = 39
Answer:
CBA = 53°
DBC = 39°
Help asap I have never done this before!
Answers
Answer:
Angle ABD is 39
Step-by-step explanation:
Angle ABC is a right angle. Therefore, it's 90 degrees. The divided it into 2 section, one of which is 51 degrees. To find ABD, which is the other section, just subtract 90-51. (find the difference)
90-51=39
What is 18 – 0.5p = –13.5???
Answers
Answer:
p = 63
Step-by-step explanation:
Stage 1: Simplify the two sides of the condition.
18−0.5p=−13.5
18+−0.5p=−13.5
−0.5p+18=−13.5
Stage 2: Subtract 18 from the two sides.
−0.5p+18−18=−13.5−18
−0.5p=−31.5
Stage 3: Divide the two sides by - 0.5.
−0.5p
−0.5 = −31.5 , −0.5
p=63
Which of the following are zero-dimensional or one-dimensional figures?
Answers
Answer:
A, B, C, DStep-by-step explanation:
Zero and one- dimensional figures are:
A. line
One- dimensionalB. Point
Zero- dimensionalC. Ray
One- dimensionalD. Segment
One- dimensionalQuestion 3
1 pts
A bowl contains 5 red chips, 7 blue chips, 6 yellow chips, and 10 green chips. One chip is
randomly drawn.
Find P(blue).
75%
33%
25%
Answers
Explanation:
There are 7 blue out of 5+7+6+10 = 28 chips total.
7/28 = 1/4 = 25/100 = 25% is the probability of pulling out a blue chip.
I need the fraction but it can't be reduced
Answers
Answer:
3/4 or 75/100
Step-by-step explanation:
75/100 simplified is 3/4
Answer:
[tex]\frac{75}{100}[/tex]
On a town map, each unit of the coordinate plane represents 1 mile. Three branches of a bank are located at A(−3, 1), B(1, 4), and C(5, −2). A bank employee drives from Branch A to Branch B and then drives halfway to Branch C before getting stuck in traffic. What is the minimum total distance the employee may have driven before getting stuck in traffic? Round to the nearest tenth of a mile if necessary. The minimum total distance the employee may have driven before getting stuck in traffic is?
Answers
Answer: 8.6 miles
Step-by-step explanation:
The distance between Branch A and Branch B is given by the Pythagoras theorem
AB² = (Vertical Distance)² + (Horizontal Distance)²
AB² = (4-1)² + (1 - -3)²
AB² = 3² + 4²
AB² = 9 + 16
AB² = 25
AB = 5
BC² = (Vertical distance)² + (Horizontal distance)²
BC² = (-2 - 4)² + (5-1)²
BC² = (-6)² + (4)²
BC² = 36 + 16
BC² = 52
BC = 7.21
Half way of BC = 7.21 ÷ 2 = 3.6 miles
Total distance travelled from A to B and then halfway from B to C is 3.6+5 = 8.6 miles
during one day ,the temperature in circle city rose from -5° to 7° how many degrees did the temperature rise?
Answers
Answer:
13 degrees, I think.
Step-by-step explanation:
On a number line -5 is to the left, so you'd count over to the right until you got to 7 which would result into your answer being 13. (not 100% sure)
PLEASE HELP
WILL GIVE BRAINLIEST
Answers
Answer:
its B= 79/80
Step-by-step explanation:
i divided 79 by 80 and got .87 repeating
(brainliest???)
Answer:
8/9.
Step-by-step explanation:
The best answer since the right one isn't on there which is 87/100.
I need help ASAP
Solve 2(x + 1) = 2x + 5. All real numbers No solution 0 3
Answers
Answer: No solution 0=3
Step-by-step explanation:
2(x+1)=2x+5
Step 1: Simplify both sides of the equation.
2(x+1)=2x+5
(2)(x)+(2)(1)=2x+5(Distribute)
2x+2=2x+5
Step 2: Subtract 2x from both sides.
2x+2−2x=2x+5−2x
2=5
Step 3: Subtract 2 from both sides.
2−2=5−2
0=3
Answer:
There are no solutions.
Answer:
B: There are no solutions
Step-by-step explanation:
Marco walked 27/100 kilometers to the park. Then he walked 3/10 kilometers to the library. What fraction of a kilometer did he walk.
Answers
Answer:
57/200 Km
Step-by-step explanation:
3/10*10= 30/100
30/100+27/100=57/200km
in order to make some extra money in the summer you water your neighbors lawn and walk their dog.your neighbor pays you $5 each time you walk the dog and $6 each time you water the lawn . when you do both jobs on the same day she gives you an extra $3 , on june 1, you dont have to complete either job, because your neighbor did them bith the day before . if you worked for your neighbor from june 1 to july 20 (thre are 30 days in june and 31 days in july), how many times would you do both jobs on the same day? How much in total would you earn from your neighbor from june 1 to July 20th?
Answers
Complete question :
In order to make some extra money in the summer, you water your neighbor's lawn and walk their dog. You water their lawn every 6 days and walk the dog every 4 days. Your neighbor pays you $5 each time you walk the dog and $6 each time you water the lawn.When you do both jobs on the same day. she gives you an exrta $3. On june 1, you dont have ro complete either job, because your neighbor did them both the day before. if you worked for your neighbor from june 1 to july 20 ( there 30 days in june and 31 days in july ), how many times would you do both jobs on the same day ? how much total money would earn?
Answer:
Kindly check explanation
Step-by-step explanation:
Given that:
Watering lawn (L) = $6
Walking a dog (D) = $5
Watering lawn and walking a dog = $(6+5+3) = $14
Lawn is watered every 6 days
Dog is walked every 4 days
Working between June 1 to July 31st:
Last time neighbor did both chores = may 30
how many times would you do both jobs on the same day?
Both jobs were done 4 times on the same day between June 1 to July 30
How much in total would you earn from your neighbor from june 1 to July 20th?
Dog walk = (8 * $5) = $40
Watering lawn = (4 * $6) = $24
Both chores = (4 * $14) = $56
$(40 + 24 + 56) = $120
you don't have to show your work I just need the answer
Answers
Greetings! Hope this helps!
Answer
216
Have a good day!
_______________
A brainliest would help tons! :D
Answer:
A =216 ft^2 ft^2
Step-by-step explanation:
The area of a triangle is given by
A = 1/2 bh where b is the base and h is the height
A = 1/2(24) *18
A =216 ft^2
100PTS UP FOR GRABS PLEASE HELP!!!
What is the domain of the relation?
a.{y|y=2}
b.{x|x=2}
c.{x|x∈R}
d.{y|y∈R}
Answers
Answer:
C
Step-by-step explanation:
Because the domain is [-6, 6] and the line on the graph is horizontal
A rectangular fish tank is 60.00 cm long, 200.00 mm wide, and 200.00 m deep.
a) what volume of water can it hold?
b) what is the mass of the water?
Answers
V = 60.00 cm x 200.00 mm x 1 cm/10 mm x 200.00 m x 100 cm/m
V = 2.400 x 107 cm3
Answer is 2,400 x 107 cm3
(B) D = M/V
M = D x V = 1.00 g/cm3 x 2.400 x 107 cm3 = 2.40 x 107 g
Answer is 2.40 x 107 g
All Things Algebra), 2013
After falling 17°, the
temperature of the lake
is now 24. What was the
starting temperature?(Write an equation to represent the problem)
Answers
Answer:
43°
x-17=24
Step-by-step explanation:
the tempertaure fell 17° and now its 24° so to get there you would have to subtract
x-17°=24°
43°
Due to delays, a company had to extend a project from 64 days to 123 days. What was the percentage increase in time to complete the project? Round your answer to the nearest tenth.
Answers
Answer:
40%
Step-by-step explanation:
48% is the increase in time to complete the project
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
Given that Due to delays, a company had to extend a project from 64 days to 123 days
We need to find the percentage of increase in time to complete the project.
To find this we have to find the difference and divide with actual time
123-64/123
59/123=0.479
Now we have to multiply with 100 as it is a hundredth part
0.479×100
47.9=48
Hence, 48% is the increase in time to complete the project
To learn more on Percentage click:
https://brainly.com/question/28269290
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