Answer:
t=$20 for each two adults
Step-by-step explanation:
$48-8=$40
$40×2=$20
could you help me with this?
Answer:
[tex]\huge\boxed{\text{1.}}[/tex]
She did the ratio of GIRLS to BOYS, while the question asked for the ratio of BOYS to GIRLS. Therefore she swapped her proportion and data can get mixed up when you swap them. It's always important to keep the proportion in the same way that it was asked.
[tex]\huge\boxed{2.}[/tex]
[tex]\text{15 to 13}[/tex]
[tex]\text{15:13}[/tex]
[tex]\frac{15}{13}[/tex]
Step-by-step explanation:
We have 13 girls and 15 boys in the class. Therefore we can represent this as [tex]\frac{g}{b} = \frac{13}{15}[/tex], where g is the number of girls and b is the number of boys. Now let's look at what the question is asking.
"She wrote the ratio of boys to girls in 3 ways."
Note: boys to girls. Our original proportion is currently at girls to boys. Therefore these proportions are swapped. We can see that she messed this up.
Therefore, we need to swap the values.
So 13 to 15 becomes 15 to 13
13:15: becomes 15:13
[tex]\frac{13}{15}[/tex] becomes [tex]\frac{15}{13}[/tex].
Hope this helped!
PLEASE HELP, WILL MARK BRAINLIEST! Solve for y when x = 2. y = 4x +2
y = 4(2) + 2
= 8 + 2 = 10
Answer : y = 10
Answer:
10
Step-by-step explanation:
Given
y = 4x + 2 ← substitute x = 2 into the equation
y = 4(2) + 2 = 8 + 2 = 10
The lines below are perpendicular. If the green line has a slope of 3/4 what is the slope of the red line? Enter your answer as an integer or a fraction in
lowest terms.
Answer:
-4/3
Step-by-step explanation:
m1m2=-1
so 3/4*X= -1
3X=-4
x= -4/3
If point P(4, 7) is on line l, what is the equation of line l in point-slope form?
Answer: (y - 7) = M*(x - 4)
Step-by-step explanation:
Point-slope form is written as:
y - y1 = M*(x - x1)
where M is the slope, and the point is (x1, y1)
In this case we only know the point, so we can write this as:
(y - 7) = M*(x - 4)
Where the value of the slope is not known, then we have infinite possible lines defined in that equation
WILL GIVE BRAINLIEST!! Simplify
3 - 5 (-3n + 5)
Answer:Let's simplify step-by-step.
3−5(−3n+5)
Distribute:
=3+(−5)(−3n)+(−5)(5)
=3+15n+−25
Combine Like Terms:
=3+15n+−25
=(15n)+(3+−25)
=15n+−22
Answer:
=15n−22
Step-by-step explanation: GIVE ME BRAINLIEST PLEASSEEE!!!!!
In the figure, the measure of angle 6 is 141°. What is the measure of angle 5?
Need something to base the answer off such as a picture
Answer:
Answer is 39°
Step-by-step explanation:
There are 180° total is an angle. 180° - 141° gets you 39°.
how do you write this in number form six million, one hundred thirty-nine thousand, four hundred sixty-eight
Answer:
6,139,468
Step-by-step explanation:
do the ones tens thpusand place value. write out all the numbers in order then for every 3 numbers put a comma
what is the slope of the line that passes through the points (2, Space 1) and (17, - 17)
Answer:
Slope = -6/5 or -1.2
Step-by-step explanation:
Right 15, Down 18
so -18/15
Simplified, -6/5
5 less than a number is equivalent to 1 more than three times the number
Answer:
x - 5 = 3x + 1
-6 = 2x
x = -3
Step-by-step explanation:
Answer:
-3
Step-by-step explanation:
x - 5 = 3x + 1
-6 = 2x
x = -3
49.02 _____ forty-nine and nineteen thousands
Answer:
49.02 > 49.019
Step-by-step explanation:
It's true :)
Think of 49.02 as 49.020.
Don't you think that 49.020 > 49.019? It makes sense! :)
Answer:
<
Step-by-step explanation:
Explain why it makes sense for this situation to have a linear equation
Answer:
The line of best fit for your specific question is a linear equation.
Step-by-step explanation:
A linear equation has a constant rate of growth/decline and the growth/decline rate will never change in an linear equation.
If you draw a line that approximately splits between all the data plots, you will notice the line you drew is very close to the data points.
If the data plots was a quadratic, it would be very hard to draw a line of best fit.
Linear equations can easily be identified in a graph because it is a straight line.
Perhaps insert this equation into your graphing calculator or other graphing software online (like Desmos): y = 3x+2
A quadratic equation can also easily be identified in a graph because, in most cases, it looks like a U.
Take these examples: y = [tex]3x^2+5x+2[/tex] or y=[tex]-2x^2+10x+30[/tex]
Determine whether each solution is correct. If the
solution is not correct, describe the error.
3. -6x + 13 = 7x
-6x + 13 – 6x = 7x – Ox
13 = x
exprees 24,36 as sum of two odd prime number
Answer:
see explanation
Step-by-step explanation:
The set of the first few prime numbers are
2, 3, 7, 11, 13, 17, 19, 23 ...............
Considering the odd primes, then
24 = 7 + 17
36 = 13 + 23
x is a positive integer.
35 + x is a positive integer.
Work out the four possible values of x.
Answer:
it is 35
Step-by-step explanation:
is the number 4.46466 a rational number or irrational?
Answer:
Irrational
Step-by-step explanation:
I hope this helps you :)
The number 4.46466 is a rational number.
What are rational numbers and irrational numbers?Rational numbers are numbers that can be written as the ratio of two integers. For example: 1/2, 3/4, are rational numbers
Irrational numbers, any real number that cannot be expressed as the quotient of two integers—that is, p/q, where p and q are both integers. For example, there is no number among integers and fractions that equals Square root of√2.
Now,the given number is 4.46466 .
Here we see that digits after decimal 46466 stops,
hence the given number can be convert into fraction of the form a/b
So,
4.46466 = 446466 /100000
So 4.46466 can be expressed in the form of a/b
Therefore 4.46466 is rational.
To learn more about rational numbers and irrational numbers:
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Lin runs for 25 seconds at 8.2 meters per second. what is her finish point
Answer:
205m
Step-by-step explanation: 25 x 8.2mps is 205m
25 seconds at 8.2 meters per second
8.2 m/s x 25 s = 205 m
If 2 pounds of halibut cost $16 what is the unit rate for 1 pound
Answer:
so it should cost dollar of 8
What is the area?
6cm
4cm
Answer:
24 cm²
Step-by-step explanation:
6 cm x 4 cm= 24 cm²
Answer:
I think you find it by multiplying the height times the width 6 times 4 = like 24
Which figure represents the image of parallelogram
LMNP after a reflection across the line y = x?
figure A
figure B
figure C
figure D
Answer:
correct choice is option 3 - figure C.
Step-by-step explanation:
When you reflect a point across the line y = x, the x-coordinate and y-coordinate change places. This gives you such reflection rule:
From the diagram:
L(3,1), M(4,3), N(5,3) and P(4,1).
Using the reflection rule, you can find coordinates of image points:
L'(1,3), M'(3,4), N'(3,5) and P'(1,4).
As you can see, these are coordinates of vertices of the figure C.
on e2020 its c
give brainliest if this helps please (;
Answer:
Figure C
Thanks for actually attaching a picture, it's helpful!
What is the slope of a line that is parallel to the line y = -1/5?
-1/5
0
5
undefined
Answer:
0
Step-by-step explanation:
just put b
The slope of a line parallel to the line y = -1/5, will be equal to the slope of this line. So, the slope m = 0.
What is the equation of a line?The equation of a line is the representation of a line on a coordinate plane (x-y plane), which shows the relation between x and y, for every point on the particular line.
The standard form of a line is ax + by = c, where x and y are variables and a, b, and c are constants.
The slope-intercept form of a line is y = mx + b, where x and y are variables, m is the slope of the line, and b is the y-intercept of the line.
How are slopes of parallel lines related?If the slope of two parallel lines is m1 and m2, then m1 = m2.
How do we solve the given question?We are asked to find the slope of a line that is parallel to the line y = -1/5.
Writing this equation in the slope-intercept form: y = 0(x) + (-1/5)
Comparing the given equation to the slope-intercept form of a straight line, y = mx + b, we get slope of this line m = 0.
We are asked to find the slope of a line parallel to the line y = -1/5. Since the lines are parallel, the slopes of both lines are equal.
∴ The slope of the line parallel to y = -1/5 is 0.
Learn more about the equations of parallel lines at
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16. Mental Math Sparky went shopping at Wally World and
bought a pair of socks for $2.50, a pair of jeans for $14.95, and
some shoes for $12.50. How much did Sparky spend during
his shopping spree?
The total amount spend by Sparky on shopping is $29.95.
What are equations?In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign "=".
Given is that Sparky went shopping at Wally World and bought a pair of socks for $2.50, a pair of jeans for $14.95, and some shoes for $12.50.
Assume that total amount she spend on the shopping spree is ${x}. Then, we can write -
{x} = 2.50 + 14.95 + 12.50
{x} = 29.95
Therefore, the total amount spend by Sparky on shopping is $29.95.
To solve more questions on expressions, visit the link below -
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1-Em um sítio há 12 árvores. Cada árvore possui 12 galhos e em cada galho tem 12 maçãs. Quantas maçãs existem no sítio?
2-Um grupo de biólogos está estudando o desenvolvimento de uma determinada colônia de bactérias e descobriu que sob condições ideais, o número de bactérias pode ser encontrado através da expressão
N(t) = 2000.20,5t, sendo t em horas.
Considerando essas condições, quanto tempo após o início da observação, o número de bactérias será igual a 8192000?
3-O sindicato de trabalhadores de uma empresa sugere que o piso salarial da classe seja de R$ 1 800,00, propondo um aumento percentual fixo por cada ano dedicado ao trabalho. A expressão que corresponde à proposta salarial (s), em função do tempo de serviço (t), em anos, é s(t) = 1 800. (1,03) t.
De acordo com a proposta do sindicato, o salário de um profissional dessa empresa com 2 anos de tempo de serviço será, em reais?
4- Represente em forma de logaritmo.
a) 8³= 512
b) 25²= 625
c) 24³= 13824
5- Escreva o log8 6 usando logaritmo na base 2.
6-Atribuindo para log 2 o valor 0,3, então os valores de log 0,2 e log 20 são, respectivamente?
1-Em um sítio há 12 árvores. Cada árvore possui 12 galhos e em cada galho tem 12 maçãs. Quantas maçãs existem no sítio?
2-Um grupo de biólogos está estudando o desenvolvimento de uma determinada colônia de bactérias e descobriu que sob condições ideais, o número de bactérias pode ser encontrado através da expressão
N(t) = 2000.20,5t, sendo t em horas.
Considerando essas condições, quanto tempo após o início da observação, o número de bactérias será igual a 8192000?
3-O sindicato de trabalhadores de uma empresa sugere que o piso salarial da classe seja de R$ 1 800,00, propondo um aumento percentual fixo por cada ano dedicado ao trabalho. A expressão que corresponde à proposta salarial (s), em função do tempo de serviço (t), em anos, é s(t) = 1 800. (1,03) t.
De acordo com a proposta do sindicato, o salário de um profissional dessa empresa com 2 anos de tempo de serviço será, em reais?
4- Represente em forma de logaritmo.
a) 8³= 512
b) 25²= 625
c) 24³= 13824
5- Escreva o log8 6 usando logaritmo na base 2.
6-Atribuindo para log 2 o valor 0,3, então os valores de log 0,2 e log 20 são, respectivamente?
Answer:
Step-by-step explanation:
1-Em um sítio há 12 árvores. Cada árvore possui 12 galhos e em cada galho tem 12 maçãs. Quantas maçãs existem no sítio?
2-Um grupo de biólogos está estudando o desenvolvimento de uma determinada colônia de bactérias e descobriu que sob condições ideais, o número de bactérias pode ser encontrado através da expressão
N(t) = 2000.20,5t, sendo t em horas.
Considerando essas condições, quanto tempo após o início da observação, o número de bactérias será igual a 8192000?
3-O sindicato de trabalhadores de uma empresa sugere que o piso salarial da classe seja de R$ 1 800,00, propondo um aumento percentual fixo por cada ano dedicado ao trabalho. A expressão que corresponde à proposta salarial (s), em função do tempo de serviço (t), em anos, é s(t) = 1 800. (1,03) t.
De acordo com a proposta do sindicato, o salário de um profissional dessa empresa com 2 anos de tempo de serviço será, em reais?
4- Represente em forma de logaritmo.
a) 8³= 512
b) 25²= 625
c) 24³= 13824
5- Escreva o log8 6 usando logaritmo na base 2.
6-Atribuindo para log 2 o valor 0,3, então os valores de log 0,2 e log 20 são, respectivamente?
Answer:
Step-by-step explanation:
1-Em um sítio há 12 árvores. Cada árvore possui 12 galhos e em cada galho tem 12 maçãs. Quantas maçãs existem no sítio?
2-Um grupo de biólogos está estudando o desenvolvimento de uma determinada colônia de bactérias e descobriu que sob condições ideais, o número de bactérias pode ser encontrado através da expressão
N(t) = 2000.20,5t, sendo t em horas.
Considerando essas condições, quanto tempo após o início da observação, o número de bactérias será igual a 8192000?
3-O sindicato de trabalhadores de uma empresa sugere que o piso salarial da classe seja de R$ 1 800,00, propondo um aumento percentual fixo por cada ano dedicado ao trabalho. A expressão que corresponde à proposta salarial (s), em função do tempo de serviço (t), em anos, é s(t) = 1 800. (1,03) t.
De acordo com a proposta do sindicato, o salário de um profissional dessa empresa com 2 anos de tempo de serviço será, em reais?
4- Represente em forma de logaritmo.
a) 8³= 512
b) 25²= 625
c) 24³= 13824
5- Escreva o log8 6 usando logaritmo na base 2.
6-Atribuindo para log 2 o valor 0,3, então os valores de log 0,2 e log 20 são, respectivamente?
Answer:
Step-by-step explanation:
Which sentence is punctuated correctly? The students line up in the afternoon to wait for the buses to arrive. The students, line up in the afternoon, to wait for the buses to arrive. The students line up in the afternoon to wait for the buses to arrive. The students line up in the afternoon, to wait for the buses to arrive.
Answer:
the answer is c
Step-by-step explanation:
The correctly punctuated sentence is "The students line up in the afternoon to wait for the buses to arrive."
What are punctuation marks?Punctuation is the use of proper spacing and punctuation marks to enchance the readability and understanding of a text.
Types of punctuation marks:
period comma colon semicolon question mark exclamation point dash hyphen parentheses brackets apostrophe quotation marks ellipsis.The rules of using a comma in a sentence:
A comma is used to separate items in a sentence. A comma is used to separate independent clauses linked by a coordinating conjunction.To learn more about commas, please check: https://brainly.com/question/12933782
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px=y
x=4
p=12
y=___
Please help me out
Answer:
48
Step-by-step explanation:
12*4=48
Answer:
y = 48
Step-by-step explanation:
So we know that x = 4 and that p = 12
The equation is y = px <- From this equation, we need to plug in the values of x and p to find out the value of y:
y = px
... y = (12)(4)
... y = 48
Hope this helps you! <3
Patrick Mahomes signed a 10-year $503,000,000 contract this past offseason. That's right; 500
and three MILLION dollars. He decided to invest (loan) $10,000,000 to the Texans
organization, to help fire O'Brien and get better. If the agreed deal has an interest rate of 8% for
5 years, compounded quarterly, what is the amount that Machomes is expecting to get back in 5 years?
Answer:
($21.7 million in '21, $27.4 million in '22, $34 million-plus in '23).
Step-by-step explanation:
how do i show my work for 5a+6=-6a
hey! I would do this:
5a + 6 = -6a
+6a +6a
11a + 6 = 0
- 6 -6
11a = -6
/11 /11
a = -6/11
Find the image of (-6,1) after a translation of 3 units left.
You subtract 3 from the x coordinate. The y coordinate stays the same.
The rule is [tex](x,y) \to (x-3, y)[/tex]
help please!!!!!!!!!!!!!!!
Answer:
the answer is B
domain real number
range y<= 3
Answer:
The answer is B
Step-by-step explanation:
The domain is -infinity < × < infinity as you can see both sides of the arrows on the x axis expand infinitely.
The range is y is equal and less than 3 as the highest point on the y axis is 3, and faces downwardly.
What is the measure of angle A?
Answer:
B
Step-by-step explanation:
Same side interior angles
180-110=70
Oh nvm lol someone else got it
can someone do this one too pls
Answer:
31
Step-by-step explanation:
Well I'm pretty sure you just do 93 divided by 3 since three people can eat from one pizza
Answer:
32
Step-by-step explanation:
x96
1/3 96/3 (32)
1 96
x96
Multiply denominator and numerator by 96
