Water goes over a waterfall at a rate of 162 1/2 gallons every 15 minutes. Which would not be a proportional you could use to solve for the gallons of water going over the waterfall in 2 2/3 hours? *more then one answer*
Answers
Answer:
look below
Step-by-step explanation
First, we need to convert 2 2/3 hours to minutes. This would be:
= 2 2/3 × 60 minutes
= 8/3 × 60 minutes
= 160 minutes
Since water goes over a waterfall at a rate of 162 1/2 gallons every 15 minutes. The the gallons of water going over the waterfall in 2 2/3 hours would be:
= (162 1/2 × 2 2/3hours) / 15 minutes
= (162 1/2 × 160) / 15
= 1733 1/3 gallon
Related Questions
2.3 + 3(5 - 2.1p) = -13.37
Answers
The answer is,
[tex]p = 4.868254[/tex]
which is near to, 4.9.
Students bought 32 copies of Amazing Science for a total cost of $95.36 and 32 copies of Sci-Fi for a total cost of $110.40. If each student bought 1 copy of each magazine, how much did each student spend?
Answers
Answer:
$6.43
Step-by-step explanation:
Students bought 32 copies of Amazing Science for a total cost of $95.36 and 32 copies of Sci-Fi for a total cost of $110.40. If each student bought 1 copy of each magazine, how much did each student spend?
For Amazing science:
$95.36 = 32 copies
Therefore,
1 copy = 1 student
Hence:
32 student = $95.36
1 student = x
Cross Multiply
32x = $95.36
x = $95.36/32
x = $2.98
For Sci fi
$110.40 = 32 copies
Therefore,
1 copy = 1 student
Hence:
32 student = $110.40
1 student = x
Cross Multiply
32x = $110.40
x = $110.40/32
x = $3.45
Hence, each student spent
$2.98 on Amazing Science and $3.45 on Sci Fi magazines.
The total amount they spent
= $2.98 + $3.45
= $6.43
Therefore, If each student bought 1 copy of each magazine, each student spent $6.43
Please help i don't know ...
Answers
Answer:
the third one
Step-by-step explanation:
5x+3y=9
subtract 5x from each side
3y=-5x+9
divide 3 from each side
y=-5/3x+3
Answer:
The third option. y = −5 / 3x + 3
Step-by-step explanation:
Let's solve for y.
5x + 3y = 9
Step 1: Add -5x to both sides.
5x + 3y + −5x = 9 + −5x
3y = −5x + 9
Step 2: Divide both sides by 3.
3y / 3 = −5x + 9
3y = −5 / 3x + 3
Answer:
y = −5 / 3x + 3
Hope this helps :)
A triangle has a base of 10 centimeters and a height of 12 centimeters. A rectangle has a base of 10 centimeters and a height of 12 centimeters.
What are the areas of the figures?
The area of the triangle is
___ cm2.
The area of the rectangle is
___ cm2.
Answers
The area of the triangle is
60 cm2.
The area of the rectangle is
240 cm2.
In a two-dimensional plane, an area of triangle is equal to the sum of the areas of its three sides.
To calculate a rectangle's area, count the number of square units that fit within the rectangle's perimeter.
Area of triangle = h x b / 2
Given
h = 12
b =10
hence
A= h x b / 2
= 12 x 10 / 2
= 120 / 2
= 60 cm2
Area of rectangle = l x b
Given
l = 12
b = 10
hence
area of rectangle = l x b
= 12 x 10
= 120 cm2
Learn more about the area of rectangles and triangles - https://brainly.com/question/25292087
the answer is 60 and 120
you have a gift card worth $90. You want to but several movies that cost $12 each. Write and solve an inequality that repersents the number of movies you can buy and still have least $30 on the gift card.
Answers
what are the first five terms the sequence: an = 3n + 7
Answers
Answer:
Step-by-step explanation:
we assume that we starts with n=1
a(1)=3*1+7=10
a(2)=6+7=13
a(3)=9+7=16
a(4) will be 19, a(5)=22 and so on
which set of ordered pairs does not represent a function
a. {(0,0),(1,1),(2,2),(3,3)
b.{(0,0),(1,1),(1,2),(1,3)
c.{(1,0),(2,0),(3,0),(4,0)
d.{(1,0),(1,2),(2,3),(3,4)
Answers
Answer: i think C
Step-by-step explanation: Well the X Value would have to change because if you graphed it it would be a straight line going up which wouldnt pass a through a vertical line.
IS THIS CORRECT PLEASE
Answers
Answer:
I honestly forgot
Step-by-step explanation:
the approximate number of blood cells B passing through an animal's major artery each millisecond is given by B=17m^((4)/(3))where m is animal's mass in kilograms. Find the number of blood cells passing through a 243 kg bear's major artery each millisecond
Answers
Given:
The approximate number of blood cells B passing through an animal's major artery each millisecond is given by
[tex]B=17m^{\frac{4}{3}}[/tex]
Where, m is animal's mass in kilograms.
To find:
The number of blood cells passing through a 243 kg bear's major artery each millisecond.
Solution:
We have,
[tex]B=17m^{\frac{4}{3}}[/tex]
Putting m=243, we get
[tex]B=17(243)^{\frac{4}{3}}[/tex]
[tex]B=17(1516.381107)[/tex]
[tex]B=25778.4788191[/tex]
[tex]B\approx 25778[/tex]
Therefore, the number of blood cells passing through a 243 kg bear's major artery each millisecond is approximately 25,778.
GIVING BRAINLIEST Find the solution to the following system using substitution or elimination:
y = 3x – 9
y = –2x + 1
A.
(10, –19)
B.
(2, –3)
C.
(3, –5)
D.
(–2, –15)
Answers
Answer:
its B
Step-by-step explanation:
give me brainliest
PLEASE ANSWER ASAP !!!!!
Answers
Answer: Its C
Step-by-step explanation: Hope this help, have great day
If a chocolate cake is divided into six equal slices and each slice has 280
calories, how many calories are in the whole cake
Answers
Answer: The entire cake has 1,680 calories.
Step-by-step explanation:
Priya has a recipe for banana bread. She uses 7 1/2 cups of flour to make 5 loaves of banana bread. Andre will follow the same recipe. He will make b loaves of banana bread using f cups of flour.
Q1. How many cups of flour are needed to make 1 loaf of bread?
Answers
Answer:
The answer is: One loaf of bread contains one and halve cups of flour.
Answer:
The answer is: One loaf of bread contains one and halve cups of flour.
Step-by-step explanation:
Find the volume of the cone.
h= 10 cm
Q
r = 3cm
Answers
Answer:
Step-by-step explanation:
Volume=[tex]\frac{1}{3} \pi (3^{2} )(10)[/tex]
=[tex]30\pi[/tex] cm³
Answer:
94.2cm³
Step-by-step explanation:
(see attached for reference)
the volume of a right cone is given as
V = (1/3) π r² h
where,
π = 3.14
r = given as 3 cm
h = given as 10 cm
hence,
V = (1/3) π r³ h
= (1/3) (3.14) (3²)(10)
= 94.2cm³
On awall of dimension10.5m long and 8.5 m wide, a square shaped wall posture is stuck at the centre whose one side measures2.5m. If the remaining part of the wall is to be painted at rate ₹ 12 per sq. M, how much does it cost?
Answers
Answer:
₹996
Step-by-step explanation:
Area painted = area of wall - area of wall posture
Area of a rectangle = length x breadth
= 10.5m x 8.5m = 89.25m^2
Area of a square
length x length
2.5m x 2.5m = 6.25m^2
Area painted = 89.25m^2 - 6.25m^2 = 83m^2
Total cost of area painted = 83m^2 x 12 = 996
question down below(its two files)
Answers
Answer:
????????????????
Step-by-step explanation:
An elevator at a hotel is descending as shown in the graph below.
Write a linear function in terms of y=Mx+b to model the situation.
Answers
Answer:
y=15/2x+40
Step-by-step explanation:
The slope is 15/2, and the y-intercept is 40.
Can somebody help me with this question. Will mark brainliest.
Answers
Answer: 16/20
Step-by-step explanation:
If ur asking for the sine of angle C
The correct answer is C!
6) 4, 16, 36, 64,
What Are The Next Three Terms In The Sequence?
Answers
Answer:
100, 144
Step-by-step explanation:
Answer:
100, 144, 196
Step-by-step explanation:
Jon is hitting baseballs. When he tosses the ball into the air, his hand is 5 feet above the ground. He hits the ball when is falls back to a height of 4 feet. The height of the ball is given by h(t)=5+25t-16t^2, where t is the time in seconds.
a) How much time will pass before Jon hits the ball? (round to the nearest tenth of a second)
b) What is the time in which the maximum height the ball attains? ( to the nearest hundredth of a second)
Answers
Answer: A= 1.60 sec
And I am not sure if B is correct, but I got 14.77 ft.
Step-by-step explanation:
Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.
We have Jon who is hitting baseballs. When he tosses the ball into the air, his hand is 5 feet above the ground. He hits the ball when is falls back to a height of 4 feet. The height of the ball is given by -
h(t) = 5 + 25t - 16t²
where [t] is the time in seconds.
[A] -
At h = 4ft, we can write -
4 = 5 + 25t - 16t²
- 16t² + 25t + 1 = 0
On solving, we get -
t = 1.602 seconds
[B] -
We have -
h(t) = 5 + 25t - 16t²
For maximum height -
dh/dt = 0
d/dt(5 + 25t - 16t²) = 0
0 + 25 - 32t = 0
32t = 25
t = 25/32
t = 0.79 seconds
Therefore -
t = 1.602 seconds will pass before Jon hits the ball.At t = 0.79 seconds the ball attains maximum height.To solve more questions on Equation Modelling, visit the link below -
brainly.com/question/14441381
#SPJ2
Y’all I’m confused, help
Answers
Answer:
4^3 Expantion: (4)(4)(4) evaluated: 64
-2^4 Expantion: -(2)(2)(2)(2) evaluated: -16
(-3)^3 Expantion: (-3)(-3)(-3) Evaluated: -27
(-7)^3 Expantion: (-7)(-7)(-7) Evaluated: -343
20 = -B/0.2
What is B?
I need help hurry please.
Answers
The answer is,
[tex]b = - 4[/tex]
plz help this is super duper hard
Answers
Answer:
the third one
Step-by-step explanation:
the conjugation is and
Answer:
Roberto walked home alone and thought about his day.
Compare the fractions. Which fractions is larger? (Your answer should be
the larger fraction)
4/7 and 5/9
Answers
Answer:
4/7
Step-by-step explanation:
4/7 = 36/63 - bigger
5/9 = 35/63
Answer:
4/7 DUH
Step-by-step explanation:
people really mix up personality with genders it's embarrassing
Answers
Answer:
Um ok? This is brainly...
What is the percent of decrease from 70 to 35?
Answers
do 252/448 and 36/64 form a proportion?
Answers
Answer:
252/448 and 36/64 form a proportion
Step-by-step explanation:
The easiest way to do this is to let 252/448 = 36/64
Then cross multiply to get 252(64) = 36(448)
16128 = 16128
Since the two products are equal, then 252/448 and 36/64 form a proportion. If the the two products were unequal, then the two fractions would NOT form a proportion.
It snowed 40% more this year than it did last year. If it
snowed 45 inches last year, how much did it snow this
year?
a) In the sketch box, draw a diagram to represent this
situation.
b) In the answer box, write a simplified equation to
represent this situation. Use "y" to represent the
amount of snowfall this year. Your equation should use
decimals.
Answers
Answer: y= .4 times 45
it snowed 63 inches
Step-by-step explanation: (I can’t write a diagram on here)
pls mark brainliest
We can conclude that -
The amount snowed this year is 63 inches.A simplified equation to represent this situation -y = 45 + {40% of 45}What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given is that it snowed 40% more this year than it did last year. It
snowed 45 inches last year.
{ 1 } -
The amount snowed this year would be -
{x} = 45 + (40% of 45)
{x} = 45 + (40/100 x 45)
{x} = 45 + 18
{x} = 63
{ 3 } -
A simplified equation to represent this situation -
y = 45 + {40% of 45}
Therefore, we can conclude that -
The amount snowed this year is 63 inches.A simplified equation to represent this situation -y = 45 + {40% of 45}To solve more questions on algebraic expression, visit the link below -
brainly.com/question/1041084
#SPJ2
A particle moves along a line so that its position at any time t > 0 is given by the function s(t) = - t3 + 7t2 - 14t +8 where s is measured in meters and t is measured in seconds. Find the displacement during the first 5 seconds.
Answers
Answer:
s(5) = -12
Step-by-step explanation:
s(t) = - t³ + 7t² - 14t +8
Find the displacement during the first 5 seconds.
When t = 5
s(t) = - t³ + 7t² - 14t +8
s(5) = -5³ + 7(5)² - 14(5) + 8
= -125 + 7(25) - 70 + 8
= -125 + 175 - 70 + 8
= -12
s(5) = -12
Rectangle R undergoes a dilation with scale factor 0.5 and then a reflection over the
y-axis. The resulting image is Rectangle S. Which statement about Rectangles R and S
is true?
А They are congruent and similar.
B They are similar but not congruent.
C They are congruent but not similar.
D They are neither congruent nor similar.