Answer:
Step-by-step explanation:
how you waiting for help sb help him
2.25 cups of flour he use per patch.
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
Given:
Pablo uses 13.5 cups of flour to make 6 batches of muffins.
For 1 patch amount of flour used
= 13.5 /6
= 2.25 cups
Hence, 2.25 cups of flour he use per patch.
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A rollercoaster rises 120 feet into the air before dropping 140 feet. Describe the height of the
rollercoaster
Five friends attend a matinee movie and spend $8 per ticket. They also purchase a small bag of popcorn each. If the friends spend a total of $62.50, how much does each small bag of popcorn cost? Write and solve an equation.
Answer:
$4.50
Step-by-step explanation:
The vice president of the USA has an annual salary of $230,700.00.
determine their weekly salary.*
A. 9228.23
B. not enough information
C. 4436.54
D. 23070
Answer:
C. 4436.54
Step-by-step explanation:
230700.00÷52=4436.54
there are 52 weeks in a year, annual means year
Answer:
the answer is C
C. 4436.54
how many 4-digit number are divisible by 7,8,10 and 25
9514 1404 393
Answer:
7
Step-by-step explanation:
In order for a number to be divisible by all of 7, 8, 10, and 25, it must be a multiple of the least common multiple of those numbers.
LCM(7, 8, 10, 25) = 7×8×25 = 1400
There are floor(10,000/1,400) = 7 4-digit numbers divisible by 7, 8, 10, and 25. They are ...
1400, 2800, 4200, 5600, 7000, 8400, 9800
A bathtub drains at a rate of 4 1/5 liters of water in 1/5 of a minute. How many liters of water does the bathtub drain per minute
Answer:
I think the answer is 252 liters a minute.
Step-by-step explanation:
I got 252 liters a minute because I had to first put 4 1/5 as a fraction and it was 21/5. In ever minute there are 60 seconds. I then multiplied 21/5 times 60 to get me to 252 liters. To double check your work you have to divide 252 by 60. When you divide 252 by 60 you would get 4.2 which reduces to 4 1/5 which makes 252 liters per minute the right answer. Hope this helps.
Enter the correct value so that each expression is a perfect-square trinomial. x2 – 10x + 25 x2 + x + 36
43x + 36 I think that's the answer
Answer:
The first one is 25
The second one is 12
The third one is 1/16
Step-by-step explanation:
09/2022 edge
Katelyn is training for a marathon. This week she ran 6 miles less than 2 times the number of miles she ran the previous week. She ran a total
of 42 miles in the two weeks.
Which system of equations can be used to find the number of miles she ran this week, r, and the number of miles she ran the previous week,
p?
Answer:
The system of Equations =
r = 2p - 6........ Equation 1
r + p = 42 ........Equation 2
Hence:
the number of miles she ran this week = r = 26 miles
the number of miles she ran the previous week = p = 16 miles
Step-by-step explanation:
Let the number of miles:
the number of miles she ran this week = r
the number of miles she ran the previous week = p
Katelyn is training for a marathon. This week she ran 6 miles less than 2 times the number of miles she ran the previous week.
r = 2 × p - 6 miles
r = 2p - 6........ Equation 1
She ran a total of 42 miles in the two weeks.
r + p = 42 miles
r + p = 42 ........Equation 2
Which system of equations can be used to find the number of miles she ran this week, r, and the number of miles she ran the previous week,p?
The system of Equations =
r = 2p - 6........ Equation 1
r + p = 42 ........Equation 2
We substitute 2p - 6 for r in Equation 2
2p - 6 + p = 42
3p = 42 + 6
3p = 48
p = 48/3
p = 16 miles
Solving for r
r = 2p - 6........ Equation 1
r = 2(16) - 6
r = 32 - 6
r = 26 miles
Hence:
the number of miles she ran this week = r = 26 miles
the number of miles she ran the previous week = p = 16 miles
Is 5/18 a rational number ?
Answer:
5/18 is a rational number because a rational number is any integer,fraction terminating decimal,or repeating decimal.
5/18 is rational number.
What is Rational Number?The word "ratio" is where the word "rational" first appeared. Rational numbers are therefore closely tied to the idea of fractions, which stand for ratios. In other terms, a number is a rational number if it can be written as a fraction in which the numerator and denominator are both integers.
Any number of the form p/q, where p and q are integers and q is not equal to 0, is a rational number. The letter Q stands for the set of rational numbers. Look at the following illustration to see what a rational number looks like.
Given:
5/18
For rational we need to first divide the fraction and then check whether the fraction is a decimal or not.
Or if it is a decimal then it is terminating or non terminating
5/18 = 0.2777777777777778
Hence, it is terminating because rational number is any integer, fraction terminating decimal or repeating decimal.
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Admission to the movies is $11. Mr. Cluff buys cotton candy for $6.50 each. He has $40 and MUST bring home change. Write the inequality.
Need help with this question, thanks.
Answer:
AE
Step-by-step explanation:
Times 11 for all sides get
11<x+13<33
then 11<x+13
-2<x
x+13<33
x<20
so
-2<x<20
so
AE
En una baraja completa de naipes ingleses (108 naipes), se selecciona un naipe, ¿Cuál es la probabilidad de que esta sea un joker rojo? En las votaciones para alcalde de la ciudad "Copito de Nieve" en una de las urnas, la probabilidad de sacar un voto para el candidato A es de 0,3, mientras que la probabilidad de obtener un voto para el alcalde B es de 0,5 ¿Cuál es la probabilidad de seleccionar un voto nulo o blanco? La probabilidad de que, al seleccionar una persona, esta guste del basquetbol es de 0,5, la probabilidad de que esta guste del futbol es de 0,7, la probabilidad de seleccionar a alguien que guste de alguno de los dos deportes es del 0,85 ¿Cuál es la probabilidad de seleccionar a una persona que guste de ambos deportes?
Answer:
En una baraja completa de naipes ingleses (108 naipes), se selecciona un naipe, ¿Cuál es la probabilidad de que esta sea un joker rojo?
Por cada baraja de naipes de 54 cartas hay 1 joker rojo. Si esta baraja tiene 108 cartas, entonces habran 2 joker rojos.
Probabilidad de sacar 1 joker rojo = 2 / 108 = 1 / 54 = 0.185185 = 1.85%
En las votaciones para alcalde de la ciudad "Copito de Nieve" en una de las urnas, la probabilidad de sacar un voto para el candidato A es de 0,3, mientras que la probabilidad de obtener un voto para el alcalde B es de 0,5 ¿Cuál es la probabilidad de seleccionar un voto nulo o blanco?
probabilidad de sacar un voto nulo o blanco = 1 - probabilidad de sacar un voto para el alcalde B - probabilidad de sacar un voto para el candidato A = 1 - 0.5 - 0.3 = 0.2 = 20%
La probabilidad de que, al seleccionar una persona, esta guste del basquetbol es de 0,5, la probabilidad de que esta guste del futbol es de 0,7, la probabilidad de seleccionar a alguien que guste de alguno de los dos deportes es del 0,85 ¿Cuál es la probabilidad de seleccionar a una persona que guste de ambos deportes?
probabilidad que le gusten los dos deportes = probabilidad que le guste el futbol x probabilidad que le guste el basquetbol = 0.5 x 0.7 = 0.35 = 35%
is 1 a irrational number
Answer:
1 is not an irrational number, it is rational
Step-by-step explanation:
what is -2(4n - 1) +15
I think that it is -8n - 13 but i am not sure plz help
Answer: Your right!
-8n-13
Step-by-step explanation:
-2(4n-1)+15=
-8n+2-15
Combine like terms- 2-5= -13
so -8n-13
What is the equation of the line in slope-intercept form?
Answer:
y = 4/3x + 4
Step-by-step explanation:
y = mx + b is the formula for finding the slope intercept form equation
m = slope
b = y intercept
If you look at points (-3, 0) and (0, 4), you can calculate the slope
You have to go over, from point (-3, 0), 3 times, and up four to get to the point (0, 4)
Slope is change in y over change in x, so, if we look to see where the line crosses the y-axis, or vertical axis, we can see it reach the number four on the y-axis, b = 4
Now, lets create your equation...
y = 4/3x + 4
Ms. Rex takes attendance and counts 356 students at the assembly.
Actually, there was 376 students. The percent error is 20%.
A.True
B.False
Part A
The table that shows a proportional is the __ table
A. Cost of movies
B. Photo album
C. Minutes read
D. None of the tables are proportional
Part B
The constant proportionality is ___?
A. 5
B. 10
C. 15
D. 20
Answer:
minutes read and 20
Step-by-step explanation:
math
Please help brainliest, thanks, five star
Answer:
B
Step-by-step explanation:
What is the completely factored form of 6 x squared minus 13 x minus 5? (2x - 5)(3x + 1) (2x + 5)(3x - 1) (2x - 1)(3x - 5) (2x + 1)(3x + 5)
Answer:
( 2x - 5) ( 3x + 1)
Step-by-step explanation:
6[tex]x^2[/tex] - 13x - 5
( 2x - 5) ( 3x + 1)
just guess and check
Answer:
A: (2x - 5)(3x + 1)
Step-by-step explanation:
Choose an equivalent system of equations to the following system:
Fx + Gy = H
Qx + Ry = S
Answer:
Fx+Gy=H
Step-by-step explanation:
PLEASEEE ITS EASY ALGEBRA 1 ):
Answer:
6, 7, and 8
Step-by-step explanation:
2x/3 + 7 > 11
Subtract 7 from both sides
2x/3 > 4
Multiply both sides by 3
2x > 12
Divide both sides by 2
x > 6
6, 7, and 8 are the ones that work
If a number a is always less than another number b, which of the following expressions expresses their relationship?
a>b
a≥b
a≤b
a
Answer: a<b
Step-by-step explanation:
Given statement: "a number a is always less than another number b."
We use "<" or ">" sign to show less than or more than comparison in a mathematical statement.
If a is less than b then it can represented as
a < b
The expressions expresses the relationship between a and b would be:
a < b
Answer:
a<b
Step-by-step explanation:
alagatter
Let f(x) = -2x + 6 and g(x) = 5x - 7.
Find f+g
a 3x - 1
(b 7x -
© 3x + 13
d -10x - 35
Answer:
a) 3x - 1
Step-by-step explanation:
f(x) + g(x)
(-2x + 6) + (5x - 7)
Drop the parentheses
-2x + 6 + 5x -7
5x and -2x can be combined as well as 6 and -7
So, 3x -1
(For #8 -9) Choose ONE of the application problems below and solve it using a system of 2 equations.
Remember - word problem, word answer.
8. The high school FFA is selling fruit. Together, Kay and Ayan sell a total of 25 boxes. Kay sells 13 less than Ayan.
How many boxes does each girl sell?
Define your variables:
X =
Y =
boxes.
boxes, and Ayan sold
Kay sold
Answer:
Kay sold 6 boxes and Ayan sold 19 boxes
Step-by-step explanation:
Let x = number of boxes Kay sells
y = number of boxes Ayan sells
Then the equations will be:
[tex]x+y = 25\\x = y-13[/tex]
We can solve the system by using substitution method
Putting x = y-13 in equation 1
[tex]y-13+y = 25\\2y -13 = 25\\2y = 25+13\\2y = 38[/tex]
Dividing both sides by 2
[tex]\frac{2y}{2} = \frac{38}{2}\\y = 19[/tex]
Putting y = 19 in equation 2
[tex]x = y-13\\x = 19-13\\x = 6[/tex]
Hence,
Kay sold 6 boxes and Ayan sold 19 boxes
1.If a number a is always less than another number b, which of the following expressions expresses their relationship?
A.a≤b
B.a≥b
C.a>b
D.a 0
D.x 9
Which of the following sentences is the word equivalent of the expression above?
A.The product between 3 and a number is no less than 9.
B.The product between 3 and a number is greater than 9.
C.The product between 3 and a number is no more than 9.
D.The product between 3 and a number is less than 9.
Answer:
Let's define the symbols:
x < y
means that x is strictly less than y.
x ≤ y
means that x is less than or equal to y.
(both of these signs can be in the other direction, take that in mind).
A) " a is always less than another number b"
Here we should have:
a < b.
a is always less than the other number b.
This is not in the options, so i suppose that there is a mistake in the question.
B) The expression "above" is not shown here, so i will just writhe the correspondent expression for each option, and you can see which one matches with the expression above.
a) "The product between 3 and a number is no less than 9"
3*n ≥ 9.
b) "The product between 3 and a number is greater than 9."
3*n > 9
c) "The product between 3 and a number is no more than 9"
3*n ≤ 9
d) "The product between 3 and a number is less than 9"
3*n < 9
In 4 hours, the temperature steadily fell from 0°F to −12°F. What was the opposite of the average change in temperature per hour? HELP NEEDED NOW PLEASE
help me please, i’ll give brainliest
Answer:
Step-by-step explanation:
THE BEST ANSWER IS C>>>>>>>>>>>>
Help!! Will give the amazing crown!!
Answer:
[tex] - \frac{58}{20} < - \sqrt{8} < \frac{17}{22} < 0.78[/tex]
Step-by-step explanation:
There you go, have a good day
Edward deposited $6,500 into a savings account 2 years ago. The simple interest rate is 3%. How much money did Edward earn in interest?
Answer: Hope it helps
$195
Step-by-step explanation:
You just multiply 6,500 times 3%
6,500 times 3%=195
Four friends, Ananth, Bala, Chandana, and Dev, have trading cards in the ratio of
7 : 6 : 5 : 4 (respectively). After they’ve redistributed the cards, the ratio is now 20 : 17 : 15 : 14. Who
gained the most cards?
Answer:
Ananth
Step-by-step explanation:
Ananth: 20x - 7x = 13x cards gained
Bala: 17x - 6x = 11x cards gained
Chandana: 15x - 5x = 10x cards gained
Dev: 14x - 4x = 10x cards gained
Ananth gained 13x, which is more than everyone else
I hope this helped, please mark Brainliest, thank you !!
How can you tell that a point on a graph is neither a minimum or maximum?
Step-by-step explanation:
i think zero lol i dont know this is wrong or correct lol