We can cut a total of 4 sections of 1.4 meters through 6-meter long rope.
What is the arithmetic operator?Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,
Summation = addition of two or more numbers or variable
For example = 2 + 8 + 9
Subtraction = Minus of any two or more numbers with each other called subtraction.
For example = 4 - 8
Division = divide any two numbers or variable called division.
For example 4/8
Multiplication = to multiply any two or more numbers or variables called multiplication.
For example 5 × 7.
Given,
Length of rope = 6 meter
Length of section = 1.4 meter
Number of sections = Length of rope ÷ Length of section
Number of sections = 6/1.4 = 4.28 since 0.28 part is not complete section so we will not consider it.
Hence "We can cut a total of 4 sections of 1.4 meters through 6-meter long rope".
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If a rectangle JKLM, JK is equal to 12 feet, and LN is equal to 6.5 feet, find KM
Answer:
13 feet
Step-by-step explanation:
KM=LJ
LJ =LN+LN
=6.5×2
=13 feet
use the substitution method to solve the system of equations . choose the correct ordered pair. 2x = 3y = 29, x=4
Answer:
4, 7
Step-by-step explanation:
What is the value of x? 18-7x = -20.5
Lois has 36 colored pencils. They are either green or red. For every green pencil, Lois has 3 red pencils. How many red pencils does Lois have?
Answer:
12
Step-by-step explanation: 36/3=12
A. A band leaves a free T-Shirt under every 6th seat at a concert. They leave a free backstage pass under every 4th Street.
Which of these seat numbers get a free T-SHirt? Which Get a backstage pass? Which get both? Explain Your reasoning
They are offering chocolate, vanilla, strawbrry ice cream. and they ar also can choose from toppings chocolate syrup, sprinkles, caramel, or whipped cream. how many sundae combinations ar possible
Final answer:
By using the counting principle and multiplying the choices for ice cream flavors (3) by the choices for toppings (4), we find there are 12 possible sundae combinations.
Explanation:
To determine the number of possible sundae combinations with the given choices, we can use the counting principle. We multiply the number of options for each category. In this case, there are three choices for ice cream flavors (chocolate, vanilla, and strawberry) and four choices for toppings (chocolate syrup, sprinkles, caramel, and whipped cream).
Since a sundae consists of one ice cream flavor and one topping, we simply multiply the number of options for ice cream by the number of options for toppings.
3 ice cream flavors × 4 toppings = 12 possible combinations.
Therefore, there are 12 unique sundae combinations a customer can choose from.
Find the derivative of f(x)=cosx-2tanx.
25w^6/10w^3 divided by 30w^2/5w ...?
there are 110 calories per 28.4 grams of cereal X.find how many calories are in 45.44 grams of this cereal
Tabitha bought peppers that cost $0.79 per pounds. she paid $3.95 for the peppers. how many pounds of peppers did she buy? show your work
Tabitha bought 5 pounds of peppers for $3.95 at a rate of $0.79 per pound by dividing the total cost by the price per pound.
Explanation:The student asked how many pounds of peppers Tabitha bought if she paid $3.95 for them at a cost of $0.79 per pound.
To answer this, we need to divide the total cost by the price per pound.
So, we calculate $3.95 / $0.79 per pound to get the total pounds of peppers.
Here's how the calculation is done step-by-step:
Write down the total amount spent on peppers: $3.95.Write down the cost per pound of peppers: $0.79.Divide the total cost by the cost per pound to find the quantity purchased: $3.95 / $0.79 = 5 pounds.Therefore, Tabitha bought 5 pounds of peppers.
evaluate the expression 5/12-4/9
What is the relationship between Sample Size and the width of the Confidence Interval? Please explain further as to why
Smith high school offers a baseball camp that is 75$ for 4 days of camp and a basketball camp for that 100$ for 5 days of camp.which is a a better deal and by how much?
A square has an area of 80 square inches. What is the length of a side of the square, in inches?
To find the length of a side of a square with an area of 80 square inches, we take the square root of the area. This results in each side of the square being approximately 8.944 inches long.
Explanation:The question is asking to find the length of a side of a square that has an area of 80 square inches. In geometry, the area of a square is calculated by squaring the length of one side. Therefore, to find the length of a side when you know the area, you need to take the square root of the area.
So, in this case, we take the square root of 80. Using a calculator, this results in approximately 8.944 inches. Therefore, each side of the square is about 8.944 inches long.
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Name the intersection of the planes ACE and CDF
11x-1+5x+5+3x+5=180
geometry solve for x
The heights of 18-year-old men are approximately normally distributed with mean 68 inches and standard deviation 3 inches. What is the probability that the height of an 18-year-old man selected at random is between 64 inches and 66 inches
Ron bought 2 dvds for 12.95 each. he spent $25. did he spend more on dvds or magazines
is y = x an additive Relationship? Explain.
Given F(x) = log8 x, find F(64). ...?
Answer:
[tex]F(64)=2[/tex]
Step-by-step explanation:
Given the funtion:
[tex]F(x)=log_8(64)[/tex]
We need to find the value of the function at x=64:
[tex]F(64)=log_8(64)= z[/tex]
Where z is the value we are trying to find. In order to find z, let's use the definition of the base of a log:
[tex]log_xy=z\Rightarrow x^z=y[/tex]
So:
[tex]8^z=64[/tex]
Express [tex]8^z[/tex] as:
[tex]2^{3z}[/tex]
And express 64 as:
[tex]2^6[/tex]
Which leads to:
[tex]2^{3z}=2^6[/tex]
Equate exponents of 2 on both sides:
[tex]3z=6[/tex]
Solving for z:
[tex]z=\frac{6}{3} =2[/tex]
Therefore:
[tex]F(64)=log_8(64)= z=2[/tex]
Simplify 6a+8b-a-3b plz
A bank requires a four-digit access code for each account. The access code is generated using the digits 0–9, and the digits can be repeated. What is the probability of an access code “1234”?
Answer:
Hence, the probability of an access code “1234”= [tex]\dfrac{1}{10000}[/tex]
Step-by-step explanation:
" The probability of an event is defined as the ratio of total number of favourable outcomes to the total number of possible outcomes ".
A bank requires a four-digit access code for each account. The access code is generated using the digits 0–9, and the digits can be repeated.
The total number of outcomes possible are 10×10×10×10=10000
since the first place any of the 10 digits are possible, similarly for the second, third and fourth place.
Also each code is a unique representation in itself.
Hence the code "1234" is unique.
Hence, the probability of an access code “1234”= [tex]\dfrac{1}{10000}[/tex]
9 times as many as 457 is
In a class of 120 students numbered 1 to 120, all even number students opt for physics, whose number are divisible by 5 opt for chemistry & those whose no are divisible by 7 opt for math. How many opt for none of these subjects?
The average distance between the variable scores and the mean in a set of data is the __________.
a. range
b. standard deviation
c. mean
d. median user: all of the following are limitations of statistics except that it __________.
a. provides limited information
b. cannot be influenced by inaccurate assumptions
c. promotes limitations in perceptions
d. can be misrepresented
The B. standard deviation is the measure that represents the average distance between the variable scores and the mean in a dataset. Statistics can indeed be b. cannot be influenced by inaccurate assumptions
The average distance between the variable scores and the mean in a set of data is the standard deviation. The standard deviation quantifies the variation or dispersion from the average of a dataset. It provides insight into how spread out the data points are relative to the mean. A low standard deviation suggests that the data points tend to cluster near the mean, whereas a high standard deviation indicates a wider spread of data points.
As for the limitations of statistics, they do not include that statistics cannot be influenced by inaccurate assumptions. In fact, statistics can be greatly influenced by assumptions, and care must be taken to ensure that the data and the assumptions upon which the analyses are based are accurate. Otherwise, the conclusions drawn from statistical analyses may be misleading.
An automobile travels 34.o mpg of gasoline . how many kilometers does it travel per liter of gasoline ? use these equalities : 1 mile=1.61 kilometers ; 1 gallon = 3.79 liters
Two factors of 24 add up to 14 what are they
12 and 2 Are the answers.
Find the radius of a circle with an area of 90 cm^2
What are the solutions to the equation 3(x – 4)(x + 5) = 0?
Answer:
-5, 4
Step-by-step explanation:
the solutions to the equation [tex]3(x - 4)(x + 5) = 0[/tex]
To solve for x we set each factor =0 and solve for x
[tex]3(x-4)=0[/tex]
divide each term by 3
[tex](x-4)=0[/tex]
Add 4 on both sides
[tex]x=4[/tex]
[tex]x+5=0[/tex]
Subtract 5 on both sides
[tex]x=-5[/tex]
So x values are -5 and 4
Which statement is correct?
A horizontal line has no slope.
A vertical line has a slope of zero.
A line that rises from left to right has a positive slope.
A line that falls from right to left has a negative slope.
Answer:
A line that rises from left to right has a positive slope
Step-by-step explanation:
Verify each statement
case A) A horizontal line has no slope
The statement is False
Because a horizontal line has a slope equal to zero
case B) A vertical line has a slope of zero
The statement is False
Because a vertical line has a undefined slope
case C) A line that rises from left to right has a positive slope
The statement is True
case D) A line that falls right to left has a negative slope
The statement is False
Because a is a positive slope