Express the ratio below in its simplest form 24:36
Answers
24:36 can be reduced to 2:3
The GCF of 24 and 36 is 12
Divide both terms by the GCF, 12:24 ÷ 12 = 236 ÷ 12 = 3
The ratio 24 : 36 can be reduced to lowest terms by dividing both terms by the GCF = 12 :24 : 36 = 2 : 3
Therefore: 24 : 36 = 2 : 3
Answer:
4:6
Step-by-step explanation:
We can find the GCF (Greatest Common Factor) of 24 and 26, which is 6.
Then we can divide both sides by 6, and we get 4:6.
Related Questions
What is 2/9 ÷ 1/2 ???
Answers
Answer:
i think its 4/9
Step-by-step explanation:
use the method KCF
-keep the first fraction same
-reverse the sign e.g mutiplyings opposite is dividing
- change over the fraction so if 1/2 is original then flip it over and make it 2/1 so basically top heavy fraction
working out should look like this:
4 2
_ × _
9 9
now multiply as normal
The quotient of two given fractions is 4/9.
What is the division?The division is one of the basic arithmetic operations in math in which a larger number is broken down into smaller groups having the same number of items.
Given that, 2/9 ÷ 1/2.
To divide fractions, keep first fraction as it is change division sign to multiplication and inverse the second fraction.
Now, 2/9 ×2/1
= 4/9
Therefore, the quotient of two fractions is 4/9.
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Hello can someone please help me with this
Answers
Researchers claim that "mean cooking time of two types of food products is same". That claim referred to the number of minutes sample of product 1 and product 2 took in cooking. The summary statistics are given below, find the value of test statistic- t for the given data (Round off up to 2 decimal places) Product 1 Product 2 ni = 15 n2 = 18 X1 = 12 - V1 = 10 Si = 0.8 S2 = 0.9
Answers
The correct answer is sample mean (X2) for Product 2 to calculate the test statistic. However, the sample mean (X2) for Product 2 provided.
To find the value of the test statisticts, we can use the formula:
\(t = (X1 - X2) / √[(S1^2 / n1) + (S2^2 / n2)]\)
Given the following summary statistics:
For Product 1:
n1 = 15 (sample size)
X1 = 12 (sample mean)
V1 = 10 (population variance, or sample variance if the entire population is not known)
Si = 0.8 (sample standard deviation)
For Product 2:
n2 = 18 (sample size)
X2 = ? (sample mean)
S2 = 0.9 (sample standard deviation)
We need the sample mean (X2) for Product 2 to calculate the test statistic. However, the sample mean (X2) for Product 2 is not provided in the given information.
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Write each number in either scientific notation or standard notation.
Part A:
The distance of the sun from the center of the Milky Way galaxy is 26,000 light years.
Answers
Answer:
In standard notation, the number is \(2.6 * 10^4\) light years
Step-by-step explanation:
We have to write the number 26,000 in standard notation,
in standard notation, there is 1 number before the decimal and all others come after the decimal and some power of 10 is multiplied depending upon the number,
in our case,
26000 = 2.6 * 10^4
(since the number is 26 thousand 2.6 ten thousand and ten thousand = 10^4)
Line segment AB measures 18 units. A number line with no numbers. A closed circle above the line is labeled A. A closed circle nine notches down the line is labeled B. The space between point A and the next notch is labeled d. What is d, the distance between tick marks on the number line? 1 unit 2 units 3 units 9 units
Answers
Answer: 2 units
Step-by-step explanation:
Given that :
Length of of line segment (AB) = 18 Units
d = distance between point A and successive notch
Number of notches between point A and B = 9
If the length of line AB = 18 units and the number of notches between point A and B = 9
Then distance d, between successive tick marks :
Length of Line segment / number of notches or tick marks between A and B
= 18 units / 9
= 2 units.
Hence distance between tick marks on the number line is 2 units.
Answer:
its b
Step-by-step explanation:
b on edu 2020
Select all equations that have graphs with the same y-intercept. y = 3x - 8 y = 3x - 9 y = 3x + 8 y = 5x - 8 y = 2x - 8 y = ⅓x - 8
Answers
Ariel made 108 cupcakes. If 32 of them are chocolate, what percent of the cupcakes are vanilla?
Answers
Answer:
About 70%
Step-by-step explanation:
Subtract the number of chocolate cupcakes from the total cupcakes.
108-32=76
76 cupcakes are vanilla.
Divide 76/108
76/108
70.3%
About 70% of the cupcakes are vanilla.
(I don't know if you are allowed to use a calculator in your class, but I did)
Multiply:3/10 * 7/2
Answers
In order to multiply two fractions, we can follow the steps below:
0. find the product between the two numerators; ,(3 * 7 = 21)
,1. find the product between the two denominators; ,(10 * 2 = 20)
,2. the product of the two fractions will be the result of step 1 (the numerator of the final result), divided by the result of step 2 (the denominator of the final result):
\(\frac{3}{10}\cdot\frac{7}{2}=\frac{3\cdot7}{10\cdot2}=\frac{21}{20}\)Therefore, the answer is:
\(\frac{21}{20}\)What is the degree of the polynomial below? it would be 4 right? hi everyone tho :)
x^3 + 2x – 3x^4 + 5 + 3x^2
Answers
Answer:
4
highest power is 4
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
PLEASE HELP AND EXPLAIN ALSO SHOW WORK
Answers
Answer:
x=10
Step-by-step explanation:
Make 2x the only variable on the left side of the equation. Do that by taking 3 and 5 to the left. Note: if you move/transpose any number the sign must change.
2x = 18+5-3
2x=20
Divide both sides of the equation by 2 to make x the only variable left.
x=10
Which equation has the solution x=4?
Answers
Answer:
option c is the right answer
Step-by-step explanation:
x+8=3x or,8=3x-x or,8=2x Therefore,x=4
Can someone help me understand what this means
Answers
think of the symbols as crocodiles ( like a crocodile mouth)
the crocodile always wants to eat the biggest number
for example:
10>3
GOOD LUCK
the mpg (miles per gallon) of a certain compact car is normally distributed with a mean of 31 and a standard deviation of 1.2. what is the probability that the mpg for a randomly selected compact car would be more than 30?
Answers
The probability that a compact car's randomly chosen mpg would be higher than 30 is 0.797.
Given data;
A certain compact car's mpg (miles per gallon) has a mean of 31 and a standard deviation of 1.2 and is regularly distributed.
We need to get the probability that the mpg for a randomly selected compact car would be more than 30.
Therefore;
Mean = μ = 31
Standard deviation = σ = 1.2
Let;
P(X > 30) = P(X - 31/1.2 > 30 - 31/1.2)
= P(Z > -0.833)
= 0.797
Hence, the probability that the mpg for a randomly selected compact car would be more than 30 is 0.797.
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given two sorted arrays of sizes m and n respectively, design an algorithm that returns the median of the (m n) numbers in these two arrays in o(log(m n)) time.
Answers
To find the median of two sorted arrays of sizes m and n, we need to merge the two arrays into one sorted array and then find the median of that array. However, we can't simply merge the two arrays using a linear approach as it would take O(m+n) time, which doesn't meet the requirement of O(log(m+n)) time. Instead, we can use a binary search algorithm to find the median in O(log(m+n)) time.
The basic idea is to compare the medians of the two arrays and eliminate half of the elements from one or both of the arrays based on their comparison with the median. We keep doing this until we are left with only one or two elements, and then we can easily calculate the median.
Here's how the algorithm works:
1. Initialize two pointers, one for each array, and set their values to the beginning and end of the respective arrays.
2. Calculate the midpoints of the two arrays and compare their values.
3. If the median of the first array is greater than the median of the second array, then we know that the median of the combined array will be in the first half of the first array and the second half of the second array. So we can eliminate the second half of the second array and the first half of the first array by adjusting the pointers accordingly.
4. If the median of the second array is greater than the median of the first array, then we know that the median of the combined array will be in the second half of the first array and the first half of the second array. So we can eliminate the first half of the second array and the second half of the first array by adjusting the pointers accordingly.
5. Repeat steps 2-4 until we are left with only one or two elements.
6. If we are left with one element, then that element is the median. If we are left with two elements, then the median is the average of the two elements.
This algorithm runs in O(log(m+n)) time because we are eliminating half of the elements in each iteration, which results in a logarithmic time complexity.
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PLEASE HELP!!!!!!! A warehouse store sells 5.5-ounce cans of tuna in packages of 5. A package of 5 cans costs $10.45. The store also sells 4.5-ounce cans of the same tuna in packages of 8. A package of 8 cans costs $12.96. The store sells 3.5-ounce cans in packages of 4 cans for $4.76. Which package is the best buy? find the one with the smallest unit rate!!!
Answers
Best buy is the last one. And the smallest unit rate will be $0.34 per ounce.
What is the average rate change?It is the average amount by which the function varied per unit throughout that time period. It is calculated using the gradient of the line linking the interval's ends on the graph depicting the function.
A discount store sells 5.5 - ounce jars of fish in bundles of 5. A bundle of 5 jars costs $10.45. Then the unit rate is given as,
⇒ ($10.45 x 5) / (5.5 x 5 x 5)
⇒ $0.38 per ounce
The store likewise sells 4.5-ounce jars of similar fish in bundles of 8. A bundle of 8 jars costs $12.96. Then the unit rate is given as,
⇒ ($12.96 x 8) / (4.5 x 8 x 8)
⇒ $0.36 per ounce
The store sells 3.5 - ounce jars in bundles of 4 jars for $4.76. Then the unit rate is given as,
⇒ ($4.76) / (3.5 x 4)
⇒ $0.34 per ounce
Best buy is the last one. And the smallest unit rate will be $0.34 per ounce.
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There are 3 blue rings, 4 red rings, and 8 yellow rings. Hint: _:_
(I Need part A, B and C)
Part A: write the ratio of red rings to all rings.
Part B: write the ratio of red rings to blue rings.
Part C: write the simplified ratio of blue rings to all rings.
Answers
Answer:
4:15, 4:3, 1:5
Step-by-step explanation:
Part A:
There are 4 red rings and 15 total rings. So, the ratio would be 4 red rings to 15 total rings.
4:15
Part B:
As previously mentioned, there are 4 red rings. There are 3 blue rings. The ratio would be 4 red rings to 3 blue rings.
4:3
Part C:
There are 3 blue rings and 15 total rings. The ratio is 3 blue rings to 15 total rings. This can simplify to 1:5.
3:15 = 3/3:15/3 = 1:5
Hope this helps.
Stacy put a fence around a rectangular flower bed with a length of 18ft and a width of 4.5 ft. Next, he enclosed a square flower bed that had the same area. What number fo feet of fence did he need to enclose the entire square flower bed?
Answers
Answer:
36 feet
Step-by-step explanation:
Let us first find the area of the of the flower bed. It is a rectangle, so:
A = 18 * 4.5 = 81 square feet
The square flower bed has the same area, therefore, the length of the sides of the flower bed can be gotten. The area of a square is:
\(A = L^2\)
\(81 = L^2\\\\L = \sqrt{81}\)
L = 9 feet
Next, we need to find the perimeter of the square flower bed:
P = 4L
=> P = 4 * 9 = 36 feet
He needed 36 feet of fence to enclose the entire square flower bed.
Which of the following is the graph of the function shown above?
Answers
The given functions will be straight line graph as shown below
What are piecewise functionsPiecewise function are made of several functions on an xy-plane. According to the question, we are to plot the following piecewise functions.
The following functions are linear equation with a degree of 1. The given functions will be straight line graph as shown below;
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five points are located on a line. when the ten distances between pairs of points are listed from smallest to largest, the list reads: 2,4,5,7,8,k,13,15,17,19 . what is the value of ?
Answers
Five points are located on a line. The value of K is 12.
We would first draw the number line and, by trial and error, add some of the above-mentioned numbers to identify the missing number.
The range of the numbers would be 0 to 19. This is so because the ten values listed represent the least to maximum distances between pairs of points.
That is, in order to receive 2, the point pairs would need to be between 0 and 2, and in order to get 19, they would need to be between 0 and 19.
Place the following numbers on the first number line we will create 0, 2, and 19.
The pairs could be 0 and 7 or 8 and 15 in order to have a distance of 7.
This would be shown on the number line.
From the arrows drawn, we can see we have distances: 2, 7, 15, 19, 5, 13, 17, 8, 12, 4
The number available in this list but not specified in the ten-distance list in the question is 12.
Therefore, the value of k = 12
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Find the area of each figure.
20 points
Answers
Answer:
purple shape= 1824 inches squared
For the green rhombus:
Answer: 3 ft^2
Explanation:
you can add a line HA to split the rhombus into two triangles
Area of each triangle
= (2 x 1.5) / 2
= 1.5 ft^2
As there are two triangles, so you can just add 1.5 and 1.5 ft^2 together, and the ans is 3 ft^2
I can’t figure this out!! My answer is way different then the book!
Answers
Given:
\(\frac{1}{3}p^3\text{ + }\frac{3}{4}p^2\text{ - p -\lbrack}\frac{1}{2}p^3\text{ + }\frac{1}{3}p^2\text{ + }\frac{1}{2}p]\)Simplifying:
\(\begin{gathered} =\text{ }\frac{1}{3}p^3\text{ + }\frac{3}{4}p^2\text{ - p -}\frac{1}{2}p^3\text{ - }\frac{1}{3}p^2\text{ - }\frac{1}{2}p \\ Collect\text{ like terms} \\ =\text{ }\frac{1}{3}p^3\text{ - }\frac{1}{2}p^3\text{ + }\frac{3}{4}p^2\text{ - }\frac{1}{3}p^2\text{ - p - }\frac{1}{2}p \end{gathered}\)Simplifying further:
\(\begin{gathered} =\text{ }\frac{2-3}{6}p^3\text{ +}\frac{9-4}{12}\text{ p}^2\text{ +}\frac{-2-1}{2}p \\ =-\frac{1}{6}p^3\text{ + }\frac{5}{12}p^2\text{ - }\frac{3}{2}p \end{gathered}\)Answer:
\(=-\frac{1}{6}p^3\text{ + }\frac{5}{12}p^2\text{ - }\frac{3}{2}p\)Which of the following is an extraneous solution of V-3x-2-X+2?
O x=-6
O x = -1
O X = 1
O x = 6
Answers
Answer:
x = 6 aka A is the correct answer supposedly
The value of x for the given expression is x = -6. The correct options are A and B.
What is an expression?In mathematics, expression is defined as the relationship of numbers, variables, and functions using mathematical signs such as addition, subtraction, multiplication, and division.
Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.
Given expression is √( -3x - 2 ) = x + 2.
The expression will be solved as,
√( -3x - 2 ) = x + 2.
Squaring on both sides,
-3x - 2 = ( x + 2 )²
-3x - 2 = x² + 4x + 4
x² + 7x + 6 = 0
Solve the above quadratic equation,
x² + 7x + 6 = 0
x² + 6x + x + 6 = 0
x ( x + 6 ) + 1 ( x + 6 ) = 0
( x + 6 ) ( x + 1 ) = 0
The solution of the expression is x = -6, and x = -1.
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formulas for any given events a and b: 1) 2) 3) in a certain town: 70% of households have cable tv (event c) , 55% of households have netflix (event n) and 42% of households subscribe to both. a) find the probability that a household subscribes to cable tv or netflix % b) find the probability that a household does not subscribe to netflix. %
Answers
The probability that a household subscribes to cable tv and netflix is 0.32.
What is probability in maths?Mathematical descriptions of the likelihood that an event will occur or that a statement is true are referred to as probabilities. A number between 0 and 1 represents the probability of an event, with 0 roughly denoting impossibility and 1 denoting certainty.Probability is a synonym for potential. It is a field of mathematics that examines how random events happen.How likely something is to occur is known as its probability. We can discuss the probabilities of various outcomes—how likely they are—when we aren't sure how a particular event will turn out. Statistics describes the examination of events subject to probability.Given data :
We know that from they gave us, cable tv have 70% , Netflix have 55%
so, C = 70% / 100% = 0.7
N = 55% / 100% = 0.55
The probability of both C and N is ;
= \(\frac{42}{70 + 55}\) % = 0.318 ≅ 0.32
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can someone help me with this, i don’t understand, do we have to like name each shape ?? if so please help me!! please please pleasee
Answers
Answer: IT's asking for you to put the letter of the shapes next to they're name
Step-by-step explanation:
Is triangle ABC a dilation of triangle ABC?
Answers
The triangles given in the question is three-scale factor enlargement, therefore yes, ABC a dilation of triangle A'B'C'.
Triangle ABC is about three times smaller than A'B'C, thus we can say that the given statement is true.
A'B'C is dilated in this case because the angle measurements are the same but the lengths are not the same.
A triangle's "relocation" on the coordinate plane is referred to as its dilation.
In order to determine the coordinates of the vertices of the dilated triangle, multiply the horizontal and vertical distances between a triangle's vertices and the center of dilation by a scale factor.
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find the critical value(s) and rejection region(s) for the type of z-test with level of significance . include a graph with your answer. right-tailed test, a=0.03.
Answers
Answer:
c
Step-by-step explanation:
The red line represents the critical value, and the shaded region on the right-hand side of the red line represents the rejection region. If the calculated test statistic is greater than the critical value of z, which is 1.88 in this case, we will reject the null hypothesis.
The critical value(s) and rejection region(s) for the type of z-test with a level of significance a = 0.03 and a right-tailed test are as follows :Step 1: Determine the critical value of zThe critical value is calculated by using the normal distribution table and the level of significance. A right-tailed test will have a critical value of zα. For a level of significance of 0.03, we will look for the z-value that corresponds to 0.03 in the normal distribution table.Critical value for a = 0.03 is z = 1.88 (approx).Step 2: Determine the Rejection Region The rejection region for a right-tailed test is defined as any z-value that is greater than the critical value. That is, if the test statistic is greater than 1.88, we reject the null hypothesis at the 0.03 level of significance, and if it is less than or equal to 1.88, we fail to reject the null hypothesis.Therefore, the rejection region for a right-tailed test with a level of significance of 0.03 is as follows:Rejection Region: Z > 1.88 OR Z ≤ -1.88Graph: The graph for the given values will be as follows:The red line represents the critical value, and the shaded region on the right-hand side of the red line represents the rejection region. If the calculated test statistic is greater than the critical value of z, which is 1.88 in this case, we will reject the null hypothesis.
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Tyler has some nickels and some dimes. He has a maximum of 17 coins worth a minimum of $1.15 combined. If Tyler has 4 nickels, determine the minimum number of dimes that he could have.
Answers
The minimum number of dimes that Tyler could have is 9
How to determine the minimum number of dimes?To solve this word problem, we can use the information given to set up a system of equations. Let N be the number of nickels and D be the number of dimes.
We know that N + D = 17, because Tyler has a maximum of 17 coins.
We also know that (N×$0.05) + (D×$0.10) = $1.15, because the total value of the coins must be at least $1.15.
Substituting the value of N with 4, we get:
4 + D = 17
4× $0.05 + D × $0.10 = $1.15
0.2 + 0.1D = 1.15
0.1D = 1.15 - 0.2
0.1D = 0.95
D = 0.95/0.1
D = 9.5
Since the number of dimes must be an integer, the minimum number of dimes that Tyler could have is 9
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at what position on the number line is the red dot located?
Answers
Answer:
D. Square root of 18
Step-by-step explanation:
The square root of 10 is 3.16.
The square root of 12 is 3.46.
The square root of 24 is 4.90.
The square root of 18 is 4.24.
The red dot is on 4.25 so your answer is the square root of 18.
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use the difference of two squares to find the value of 612 - 392
Answers
Answer: 4 (153 - 98)
formula is a^2-b^2=(a+b)(a-b)
factor out the GCF:
4(153−98)
both terms are not perfect squares so
you cant factor it further.
A bookstore sells books at 25% profit calculate the percentage of sales price to cost price ?
Answers
Answer:
Cost price=100%
Step-by-step explanation: