The cost of the advertisement per second is $213.33 to the nearest cent.
Explanation:To find the cost per second of the advertisement, we need to convert the cost from dollars per minute to dollars per second. We can use dimensional analysis to do this.
First, we know that there are 60 seconds in one minute. So, we can set up a conversion factor to convert from minutes to seconds:
1 minute = 60 seconds
Next, we set up a ratio using the given cost per minute and the conversion factor:
$12,800/1 minute * 1 minute/60 seconds = $213.33/second
Therefore, the cost of the advertisement per second is $213.33 to the nearest cent.
What is 22% of 50???????????
The ratio of girls to boys in the junior high band is 5 to 7. At the beginning of the year, there were 72 students in the band. By the end of the year, the ratio of girls to boys was 3 to 4. If there are now 48 boys in the band, how many girls joined the band during the school year?
there are 270 sixth grade students and 45 chaperones going on a field trip. How many students will be with each chaperone if the groups are divided equally?
name a point that is coplanar with points A and E
Kayla has a standard deck of 52 cards and a six-sided die. What is the probability that she will pull a diamond from the deck of cards and roll a 1?
Answer: 4.2%
Step-by-step explanation:
The deck has 52 cards, and a standard deck has 13 cards of each type, so there are 13 diamond cards.
Then the probability of drawing a random card that is a diamond card is equal to the number of diamonds card divided by the total number of cards:
p1 = 13/52 = 0.25
now, for the dice we have that the dice has 6 sides, but only one side has a 1, so the probability is;
p2 = 1/6 = 0.167
Now, the probability of both events happening at the same time, is equal to the product of both probabilities is:
P = p1*p2 = 0.25*0.167 = 0.042
So the probability is 0.042*100% = 4.2%
Any ideas please help thank you
a-2=10 solve the equation? Show your work but make sure you show work step-by-step?
Marion has 4 cards, jake has 4 cards,and sam has 3 cards.Can you write a multiplication equation to find how many cards they have in all?Explain why or why not
Write whether the fraction is closest to 0,1/2,or 1 . IF you have TIME ,HELP ME FROM 9 - 14 , i will really appreciate it .
In mathematics, you can identify whether each number (9 to 14) as a fraction (with 1 as the denominator) is closest to 0, 1/2, or 1 by comparison. For instance, 9/1 is closest to 1 since it's greater than 1.
Explanation:In the context of mathematics, the task is to identify whether the fraction is closest to 0, 1/2, or 1. Here's how you can do this:
Convert each of the given numbers (9, 10, 11, 12, 13, 14) into fractions by using 1 as the denominator. The number 9, for instance, would become 9/1.Determine which of the three options (0, 1/2, or 1) each fraction is closest to. A number like 9/1 is obviously closer to 1 since it's greater than 1.This process can be applied to each of the numbers provided. Remember that in mathematics, the concept of a fraction is simply a way to represent division and ratio.
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Can someone tell me what 1/2 - 1/6 is would really appreciate it, thanks
HOW DO YOU COUNT BY ONES FROM 368 TO 500 AND THEN CHANGE FOR A LARGER UNIT
Find five consecutive integers whose sum is 195.
help asap plz fast just need awncers
Is the square root of 94 greater than 10?
can someone help with this question. it would be greatly appreciated.
sqrt(60) =7.745967 rounded to nearest 100th = 7.75
58/8 = 7.25
7.3 rounded to nearest 100th = 7.33
7 3/5 = 7.6
7.6 +7.33 +7.25+7.75 = 29.93/4 = 7.4825 = 7.48km
Very small numbers are often written in exponential form using scientific notation to make them easier to multiply or divide. Explain how to apply the laws of exponents when multiplying and dividing numbers written in scientific notation.
Fifteen is no more than a number t divided by 5.
The value of the variable t is greater than or equal to 3.
What is Algebra?The analysis of mathematical representations is algebra, and the handling of those symbols is logic.
PEMDAS rule means for the Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This rule is used to solve the equation in a proper and correct manner.
Fifteen is no more than a number t divided by 5 will be given in the mathematical form. Then the inequality is given as,
15 ≤ 5t
t ≥ 15 / 5
t ≥ 3
The value of the variable t is greater than or equal to 3.
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Which function describes this graph?
f(x)=4x+2
f(x)=x+2
f(x)=1/4x+2
Answer:
The correct option is 3.
Step-by-step explanation:
The slope intercept form of a line is
[tex]y=mx+b[/tex] ..... (1)
where, m is slope and b is y-intercept.
From the given graph it is clear that the graph intersect the y-axis at (0,2). So, the y-intercept of the line is 2.
The line passes through the points (0,2) and (4,3). So, the slope of the line is
[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m=\frac{3-2}{4-0}[/tex]
[tex]m=\frac{1}{4}[/tex]
Substitute [tex]m=\frac{1}{4}[/tex] and b=2 in equation 1.
[tex]y=\frac{1}{4}x+2[/tex]
The equation of line is [tex]y=\frac{1}{4}x+2[/tex].
Therefore the correct option is 3.
The sum of three consecutive even integers is 36. Let x represent the first integer, x + 2 represent the second integer, and x + 4 represent the third integer.
Which equation can be used to find the first integer?
A)3x = 2x + 6
B)3x + 6 = 36
C)3x + 36 = 2x + 6
D)2x + 6 = 36
Let
x------> the first even integer
x+2---->the second even integer
x+3---->the third even integer
we know that
[tex]x+(x+2)+(x+4)=36[/tex] -----> equation that represent the situation
solve for x
Combine like terms in the left side
[tex](x+x+x)+(2+4)=36[/tex]
[tex]3x+6=36[/tex]
therefore
the answer is the option B
[tex]3x+6=36[/tex]
The equation that can be used to find the first integer is B) 3x + 6 = 36
Further explanationSolving linear equation mean calculating the unknown variable from the equation.
Let the linear equation : y = mx + c
If we draw the above equation on Cartesian Coordinates , it will be a straight line with :
m → gradient of the line
( 0 , c ) → y - intercept
Gradient of the line could also be calculated from two arbitrary points on line ( x₁ , y₁ ) and ( x₂ , y₂ ) with the formula :
[tex]\large {m = \frac{y_2 - y_1}{x_2 - x_1}}[/tex]
If point ( x₁ , y₁ ) is on the line with gradient m , the equation of the line will be :
[tex]\boxed {y - y_1 = m ( x - x_1 )}[/tex]
Let us tackle the problem.
Given:
The First Integer = x
The Second Integer = x + 2
The Third Integer = x + 4
The sum of three consecutive even integers is 36.
[tex]\texttt{The First Integer + The Second Integer + The Third Integer = 36}[/tex]
[tex]x + (x + 2) + (x + 4) = 36[/tex]
[tex]x + x + x + 2 + 4 = 36[/tex]
[tex]\large {\boxed {3x + 6 = 36} }[/tex]
Learn moreInfinite Number of Solutions : https://brainly.com/question/5450548System of Equations : https://brainly.com/question/1995493System of Linear equations : https://brainly.com/question/3291576Answer detailsGrade: High School
Subject: Mathematics
Chapter: Linear Equations
Keywords: Linear , Equations , 1 , Variable , Line , Gradient , Point
what is an example of 96 divided by 6 using distributive property
break 96 into multiples of 6
96 = 60 +30 +6
60/6 =10
30/6 = 5
6/6 =1
10+5+1 = 16
so 96/6 = 16
What digit is the 5 in 953,187
which is the characteristic of a line
A line is a straight, infinite, one-dimensional entity with no thickness or endpoints. It can be represented mathematically, intersects at points or can be parallel to other lines.
Given that,
To find the characteristic of a line.
Now, A line is a fundamental geometric concept characterized by several key properties.
Firstly, it is straight and extends infinitely in both directions.
Secondly, it has no thickness, meaning it is one-dimensional and can be represented by a mathematical equation or equation system.
Thirdly, any two points on a line can be connected to form a segment, making it possible to measure distances along the line.
Now, Additionally, a line has no endpoints, which distinguishes it from a line segment.
Lastly, lines can intersect each other at a single point or be parallel, maintaining a constant distance from one another throughout their lengths.
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Solve. Please show your work if you can!
8x^2+23=823
whats going to be the answer I got 0 am I right?
if two pieces of data were added to 2/8 how would the median of the line plot be affected
What’s m = 9 + 3x - dx ? Solving for x.
Answer:
[tex]x=\frac{m-9}{3-d}[/tex]
Step-by-step explanation:
We have been given an equation [tex]m=9+3x-dx[/tex]. We are asked to solve the given equation for x.
Subtract 9 from both sides:
[tex]m-9=9-9+3x-dx[/tex]
[tex]m-9=3x-dx[/tex]
Factor out x from right side:
[tex]m-9=x(3-d)[/tex]
Switch sides:
[tex]x(3-d)=m-9[/tex]
Divide both sides by [tex](3-d)[/tex]:
[tex]\frac{x(3-d)}{3-d}=\frac{m-9}{3-d}[/tex]
[tex]x=\frac{m-9}{3-d}[/tex]
Therefore, the value of x is [tex]\frac{m-9}{3-d}[/tex].
Number 1. The science club went on a two-day field trip. The first aid the members paid $60 for transportation plus $15 per ticket to the planetarium. The second day they paid $95 for transportation Plus $12 per ticket to the geology Museum. Right now expression to represent the total cost for two days for that n members of the club.
Solve the equation. x/8 + 12= 16
Answer:
x=32
Step-by-step explanation:
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The value of x is 32.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example:
2x + 3 = 9 is an equation.
We have,
x/8 + 12 = 16
Solve for x.
x/8 + 12 = 16
Subtract 12 on both sides.
x/8 = 16 - 12
x/8 = 4
Multiply 8 on both sides.
x = 8 x 4
x = 32
Thus,
The value of x is 32.
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How do you make 1718 using only hundreds tens and ones blocks in two different ways
We could make 1718 using only hundreds tens and ones blocks in two different ways as 17-hundred blocks 1-ten block 8-ones block and, 10-hundred blocks 70-ten blocks 18-one block.
How to identify the place value of a digit in a number?The place values on left of decimal point start as ones, tens, hundreds, and so on.....
The place value on right of decimal point starts from point and goes to right as tenths, hundreths and so on....
The tens means multiply by 10..
The tenth means tenth part of that digit which is that digit divided by 10...
WE need to find a way to make 1718 using only hundreds tens and ones blocks in two different ways.
Therefore,
It could be 17-hundred blocks 1-ten block 8-ones block
Also, 10-hundred blocks 70-ten blocks 18-one block
Hence, We could make 1718 using only hundreds tens and ones blocks in two different ways as 17-hundred blocks 1-ten block 8-ones block and, 10-hundred blocks 70-ten blocks 18-one block.
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787.4÷127 show the work