Answer:
Step-by-step explanation:
Well, it depends, my own bag can have more than 50 skittles or less, color coded to only having red skittles, green skittles or blue skittles, or any other.
10. (01.04 LC)
Your first six-month auto insurance premium was $658.00. Based on your driving record, your renewal premium is $756.70. What percent increase did you see in your premium? (1
12%
15%
28%
35%
There is 15% in the premium.
How take out percentage?From the Latin word "per centum," which meaning "by the hundred," the word "percentage" was borrowed. The denominator of percent's is 100, making them fractions. In other words, it is the relationship between a component and a whole in which the value of the entire is consistently set to 100. The value of the entire is always 100 in a percentage, which is a ratio or fraction. Sam, for instance, would have received a score of 30 out of 100 on his arithmetic test if he received a 30%. When expressed as a ratio, it is written as 030:10 and as a fraction, 30/100. An quantity or part that is contained in each hundred is known as a percentage. The symbol "%" signifies that it is a fraction with 100 as the denominator.
First six-month auto insurance = $658
Renewal premium = $756
Change in the insurance = $98
percentage of $98 from $658
= 15%
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A typical combine harvester sells for $500,000. If the value of the combine depreciates 5.2% each year, how many years will it take to lose half of it's value?
it will take approximately 13.4 years for the combine harvester to lose half of its value.
What are exponential decay function?
These are exponential functions that reduce in value as the input value increases.
We can use the formula for exponential decay to determine the value of the combine harvester after t years:
\(V = V_{0} (1 - r)^t\)
\(V = V_{0} (1 - r)^t = V_{0}/2\)
Dividing both sides by V₀ and taking the natural logarithm of both sides, we get:
\(ln(1 - r)^t = ln(1/2)\\\\t\ ln(1 - r) = ln(1/2)\\\\t = ln(1/2) / ln(1 - r)\)
Substituting V₀ = $500,000 and r = 0.052, we get:
t = ln(1/2) / ln(1 - 0.052) ≈ 13.4
Therefore, it will take approximately 13.4 years for the combine harvester to lose half of its value.
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Which list shows three solutions to the inequality?
5x< 23
———————————————————
A. 2, 3, 4
B. 5, 6, 7
C. 20, 21, 22
D. 11, 12, 13
Rewrite in simplest terms: 4(- 5u + 3) - 4(8u - 1)
Answer:
Step-by-step explanation:
-20u+12-32u+4
-52u + 16
Answer:
-52u + 16
Step-by-step explanation:
4(- 5u + 3) - 4(8u - 1)
= -20u + 12 - 32u + 4
= -52u + 16
An isolated agricultural country has two distinct regions: a lowland plain and an upland of rugged hills. On one unit of land on the PLAIN, a farmer can raise 10 bushels of grain or graze 10 sheep. On one unit of land in the HILLS, a farmer can raise 2 bushels of grain or graze 4 sheep.
Determine which region has the absolute advantage for sheep production. Explain your answer.
On this necklace the ratio of black beads to white beads is 1:4
How many more black beads do you need to
add to make the ratio of black to white 4:1 ?
Answer:
16
Step-by-step explanation:
This is because the ratio of black to white can be set up as 1/4, for every one black bead there is 4 white so what is 1/4x that equals 4? simple, x=16 because 16/4 equals to 4 so it would be 4 black beads to 1 white bead.
Determina el resultado de la siguiente operación -2 -7 -9
Answer:
Step-by-step explanation:
(43)*(29)
explicación paso a paso:
en una operación matemática (*) se denomina como (×)
(43)*(29)=
43×29
______= 1,274
An architect makes a blueprint for a custom-built house, the customer requests that the room under the roof is constructed at maximum volume. What dimensions for this room should the architect put on his blueprint if the length of the house is 100 feet, the width is 40 feet and the height of the space under the roof is 16 feet (see picture).
We will have that the volume will be:
Write the recursive rule for the 5th term of the sequence: -7, -3, 1, 5, 9
Answer:
Step-by-step explanation:
Let \(x_{n}\) represent the nth term in the sequence. Then \(x_{n-1}\) represents the previous term
The first term, \(x_{1}\) = -7
Each consecutive term is obtained by adding 4 to the previous term.
So the recursive relation is
\(\left \{ {{x_{1}= -7} \atop {x_{n}= x_{n-1} + 4}} \right.\)
An 18 fluid ounce bottle of lotion costs $10.99, what is the price per fluid ounce?
Answer:
$0.61 per fluid ounce
Step-by-step explanation:
$10.99 / 18 = $0.61 per fluid ounce
Denise has taken four math tests this semester and
has received grades of 89, 85, 96 and 87. What is the
minimum score that Denise needs to receive on the
next test in order to get an average math grade of at
least 90?
Answer:
93
Step-by-step explanation:
Setup an equation. Add the 5 tests together, the unknown test will be represented by x, Since there are 5 tests total, you will divide by 5. to find the average.
\(\frac{89 + 85+96+87+x}{5} = 90\)
To solve first multiply both side by 5.
\((5) \frac{89 + 85+96+87+x}{5} = 90 (5)\)
\(89 + 85+96+87+x = 450\)
Add the left side and then solve for x
\(357 + x = 450\)
Subtract 357 from both sides
357 - 357 + x = 450 - 357
x = 93
The last test has to be a score of 93 to get an average of 90.
Joe ran 400 meters in 1.5 minutes and 800 meters in 3 minutes. Is there a proportional relationship between number of meters Joe ran the number of minutes he ran?
The relationship between two variables are proportional if their ratios are equivalent (taken from Khan Academy).
To determine whether or not a relationship is proportional, we can see if two given ratios are the same.
Solving the QuestionWe're given:
Joe ran 400 meters in 1.5 minutes Joe ran 800 meters in 3 minutesThese pieces of information are ratios. We can write them in the following format:
\(\dfrac{400\hspace{4}meters}{1.5\hspace{4}minutes}\) and \(\dfrac{800\hspace{4}meters}{3\hspace{4}minutes}\)
We can see if they're equivalent by finding a common denominator.
Multiply the first ratio by \(\dfrac{2}2\):
\(\dfrac{400\hspace{4}meters}{1.5\hspace{4}minutes}*\dfrac{2}{2}\\\\= \dfrac{800\hspace{4}meters}{3\hspace{4}minutes}\)
The ratios are equivalent. Therefore, the relationship between the number of meters Joe ran and the number of minutes he ran is proportional.
AnswerYes, there is a proportional relationship.
If Susan will be 2 times old in seven years as she was 3 years ago, what is Susan's present age?
Answer:
Let's start by assigning a variable to Susan's present age. Let's call it "x".
According to the problem, in seven years, Susan will be "x + 7" years old.
Three years ago, Susan was "x - 3" years old.
The problem tells us that Susan will be 2 times as old in seven years as she was 3 years ago. So we can set up the following equation:
x + 7 = 2(x - 3)
Now we can solve for x:
x + 7 = 2x - 6
x = 13
Therefore, Susan's present age is 13 years old.
Let's assume Susan's present age is "x" years. According to the information provided, "Susan will be 2 times old in seven years as she was 3 years ago."
Seven years from now, Susan's age would be x + 7, and three years ago, her age would have been x - 3. According to the given statement, her age in seven years will be two times her age three years ago:
x + 7 = 2(x - 3)
Let's solve this equation to find Susan's present age:
x + 7 = 2x - 6
Subtracting x from both sides:
7 = x - 6
Adding 6 to both sides:
13 = x
Therefore, Susan's present age is 13 years.
Help?? Please “Use a benchmark to compare 4/7 and 2/10”
Answer:
4/7 > 2/10
Step-by-step explanation:
4/7 is close to 1/2
2/10 is close to 0
4/7 > 2/10
Solve for x and y. ........................
Answer:
add me as a friend and give me thanks
Step-by-step explanation:
the answer is 5 is y and x is 8
Recall that with base-ten blocks: 1 long 10 units, 1 flat 10 longs, and 1 block 10 flats. What is the fewest number of multibase blocks that can be used to represent the corresponding numeral in the given base?
a. 20 longs in base seven
b. 10 longs in base three
a. The answer is: The fewest number of multibase blocks required to represent 20 longs in base seven is 2 flats.
b. The answer is: The fewest number of multibase blocks required to represent 10 longs in base three is 3 flats and 1 unit.
a. To represent 20 longs in base seven, we need to find the fewest number of multibase blocks required.
In base seven, we have the following conversions:
1 long = 1 unit
1 flat = 10 units
1 block = 10 flats
To represent 20 longs, we can use 2 flats (each flat representing 10 units) and 0 units since there are no remaining units.
So, the fewest number of multibase blocks required would be 2 flats.
Therefore, the answer is: The fewest number of multibase blocks required to represent 20 longs in base seven is 2 flats.
b. To represent 10 longs in base three, we need to find the fewest number of multibase blocks required.
In base three, we have the following conversions:
1 long = 1 unit
1 flat = 3 units
1 block = 3 flats
To represent 10 longs, we can use 3 flats (each flat representing 3 units) and 1 unit since there is one remaining unit.
So, the fewest number of multibase blocks required would be 3 flats and 1 unit.
Therefore, the answer is: The fewest number of multibase blocks required to represent 10 longs in base three is 3 flats and 1 unit.
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can you help me find the value of each shape plz
Answer:
Star = 10Square = 4Circle = 1Step-by-step explanation:
Hope it helps you!
PLS HELP :( WILL GIVE BRAINLIEST+ 25 POINTS
Answer:
D
Step-by-step explanation:
A map has a scale of 0.5 inches = 10 miles. The distance between two cities is 200 miles. What is the distance between these cities on the map?
Answer: 10 inches
Step-by-step explanation:
200/10 = 20
20 x 0.5 = 10
Is (7,-6) a solution to this system of equations?
y = 1/7x+ 7
X = 7
yes
no
how does the graph f(x)=6(1/8)^x+3 compare to the parent function f(x) =6(1/8)^x
Check the picture below. That's just a template for transformations
however, notice the transformed function, where "C = +3", that means a horizontal shift to the left of the parent function, by that many units.
The backboard of the basketball hoop forms a right triangle with the supporting rods, as shown. Use the
Pythagorean Theorem to approximate the distance between the rods where they meet the backboard. Round your answer to the nearest
hundredth.
Answer:
9.14 inches.
Step-by-step explanation:
From the question,
Assuming the diagram attached, is similar to diagram required to support the question,
From the diagram,
Applying pythagoras theorem
a² = b²+c²...................... Equation 1
Where a = 13.4 in, b = x in, c = 9.8 in.
Substitute these values into equation 1
13.4² = x²+9.8²
x² = 13.4²-9.8²
x² = 179.56-96.04
x² = 83.52
x = √(83.52)
x = 9.14 inches
Hence the distance between the rods is 9.14 inches
A man won a lotto jackpot and he spent 2/5 of the money on luxury cars and 1/4 on buying a house. What fraction of his lotto earnings is remaining
spent : 2/5 + 1/4 = 8/20 + 5/20 = 13/20
remains = 7/20
The 7/20th fraction of his lotto earnings is remaining.
Let us say the man has $100
Money spent on luxury cars = 2/5 of the money
Money spent on luxury cars = 2/5 * 100 = $40
Money spent on buying a house = 1/4 of the money
Money spent on buying a house = 1/4 * 100 =$25
Money left with the man = 100-40-25 = $35
$35 is what fraction of $100?$35 is 35/100 fraction of $100.
35/100 = 7/20
So, the 7/20th fraction of his lotto earnings is remaining.
Hence, the 7/20th fraction of his lotto earnings is remaining.
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Wat is the greatest common factor of 20 and 36
Answer:
20=1,2,4,5,10,2036=1,2,3,4,6,9,36Answer:- 4Answer:
GCF = 4
Step-by-step explanation:
Factors of 20 = 1,2,4,5,10 and 20
Factors of 36 = 1,2,3,4,6,9,12,18 and 36
Greatest factor which is common = 4
This is easy but I forget it k Simone please help I’ve been waiting a long time can someone PLEASE answer
If y varies inversely as x, and y=9 when x =10, find y when x=5
The value of the y is 18 when x = 5.
Given,
In the question:
If y varies inversely as x
and, y=9 when x =10
To find the value of y when x = 5
Now, According to the question:
Based on the given conditions:
Formulate:
y = k/x
Calculate and substitute y = 9 , x = 10 into y = k/x
9 = k/10
k = 90
To find the equation of the function:
y = 90/x
Calculate and substitution x = 5 into y = 90/x
y = 18
Hence, The value of the y is 18 when x = 5.
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Use the data set below to answer the following questions. 20 26 28 25 28 18 23 15 17 26 29 24 29 29 17 15 17 20 30 29 16 21 22 28 19
Approximately what percent of the data are greater than 28?
Approximately what percent of the data are less than 23?
Approximately what percent of data are greater than 17.5?
Approximately what percent of data are between 17.5 and 28?
Approximately 37.5% of the data are greater than 28, 33.3% of the data are less than 23, 91.7% of the data are greater than 17.5, and 62.5% of the data are between 17.5 and 28.
To answer the questions, we can analyze the given data set.
First, let's count the number of data points that satisfy each condition:
Greater than 28:
There are 9 data points greater than 28 (29, 29, 29, 30, 29, 29, 28, 28, 28).
Less than 23:
There are 8 data points less than 23 (20, 18, 15, 17, 17, 15, 17, 19).
Greater than 17.5:
There are 22 data points greater than 17.5.
Between 17.5 and 28:
There are 15 data points between 17.5 and 28.
Now, let's calculate the approximate percentage for each condition:
Percent greater than 28:
The total number of data points is 24. Approximately, 9 out of 24 data points are greater than 28.
Percentage =\((9 / 24) \times 100 = 37.5\)%.
Percent less than 23:
Approximately, 8 out of 24 data points are less than 23.
Percentage = \((8 / 24) \times 100 = 33.3\)%.
Percent greater than 17.5:
Approximately, 22 out of 24 data points are greater than 17.5.
Percentage = \((22 / 24) \times 100 = 91.7\)%.
Percent between 17.5 and 28:
Approximately, 15 out of 24 data points are between 17.5 and 28.
Percentage = \((15 / 24) \times 100 = 62.5\)%.
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One container of ice cream hold nine scoops of ice cream one package of waffle cones has 12 cones we want to make the fewest number of ice cream cones with one scoop of ice cream on each cone and no ice cream or cones left over what is the least number of ice cream cones we will be able to make
So, we need to find the least common factor between 9 and 12
So,
9 = 3 * 3
12 = 3 * 4
-----------------------
so, the least common factor is 3
So, the answer is 3
u( w f +u ) = m + j
solve for u : u=
solve for f :F=
\(\textbf{Solve for u:}\\\\u(wf+v)=m+j\\\\\implies u = \dfrac{m+j}{wf+v}\\\\\textbf{Solve for f:}\\\\u(wf+v) = m+j\\\\\implies uwf+uv = m+j\\\\\implies uwf = m+j-uv\\\\\implies f=\dfrac{m+j-uv}{uw}\)
identify the number that does not belong with the other three explain your reasoning -10 over to -13.4 √ 18 + 22.77777....
√18
1) Looking at the numbers of that expression
\(\frac{-10}{-13.4}\text{ }\sqrt{18}+\text{ 22.7777}\ldots\)So we have two Rational numbers and one Irrational, the only one that does not belong is, therefore, the Irrational one
Since √18 can't be written as a ratio since 18 is not a perfect square. There is not a rational number as the result of that radical
22.777....can be written as a ratio
And -10/-13.4 can be written as a ratio as well.
Answer:
A
Step-by-step explanation: