Answer:
32%
First you have to round to the nearest hundredth.
0.323
Since 3 is less than 5 it this number will not change.
We now know that our decimal is 0.32
Now we simply move the decimal point over twice to the right:
32.00
Our percentage is 32%!
Step-by-step explanation:
if you add six to twice a number, the result is sixteen. what is the number?
Answer: 5
Step-by-step explanation: The result, you are told is 16 equals 16 and that will then solve and find the value of X. So two X will be 10. Both sides take away six And then divide by two on both sides and thanks will be five.
Answer:
5 is the number
Step-by-step explanation:
6 + 2x = 16
2x = 10
x = 5
David rolled a number cube 20 times. The cube landed on the number 3 six times. Which best describes what would likely happen if Dan rolled the number cube another 80 times?
Answer:
It is likely that the experimental probability of 3 will reach towards the theoretical probability of 3, if Dan rolled the number cube another 80 times.
Step-by-step explanation:
A number cube has 6 faces and contains the numbers from 1 to 6 on each of its faces.
And each number is equally likely to come.
i.e. Theoretical probability of each face = \(\frac{1}{6}\)
Probability of any event E is given as:
\(P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}\)
It is given that number of times 3 occurs is 6 out of 20.
So, experimental probability of 3 = \(\frac{6}{20}=\frac{3}{10}\)
Here, we can see that experimental probability of 3 is greater than that of theoretical probability of 3.
But the number of iterations here are smaller in number i.e. only 20.
As the number of iterations will increase, it is likely that the experimental probability of 3 will reach towards the theoretical probability of 3.
So, we can say that:
It is likely that the experimental probability of 3 will reach towards the theoretical probability of 3, if Dan rolled the number cube another 80 times.
Can someone help me with this math problem asap
The absolute value function for this problem is given as follows:
y = |x - 4| - 6.
How to define the absolute value function?An absolute value function of vertex (h,k) is defined as follows:
y = a|x - h| + k.
The coordinates of the vertex of the function are given as follows:
(4, -6).
The slope of 1 determines the leading coefficient a as follows:
a = 1.
Hence the function is given as follows:
y = |x - 4| - 6.
More can be learned about absolute value functions at brainly.com/question/3381225
#SPJ1
The table shows the amount of money, A,
in a savings account after m months.
number of months dollar amount
5
Select all the equations that represent the
relationship between the amount of
money, A, and the number of months, m.
1,200
6
1,300
7
1,400
8
1,500
Answer:
Options (E) and (G).
Step-by-step explanation:
From the data given in the table,
There is a common difference of $100 in every successive term of the amount of money.
Therefore, graph of the given table will represents a linear graph.
There are two points (5, 1200) and (6, 1300) lying on the graph.
Let the equation of the line is,
\(y-y_1=n(x-x_1)\)
If A = Amount of money
n = Number of months
\(A-y_1=n(m-x_1)\)
where 'n' = slope of the line
Slope = \(\frac{y_2-y_1}{x_2-x_1}\)
= \(\frac{1300-1200}{6-5}\)
= 100
Equation of the line passing through (6, 1300) and slope = 100
A - 1200 = 100(m - 5)
A = 100(m - 5) + 1200
A = 100m - 500 + 1200
A = 100m + 700
Therefore, Options (E) and (G) are the correct options.
I'll add a photo of the problem!
Answer:
its d
Step-by-step explanation:
the number 30 is not listed in the problem there that is info that is not there
A musical group performs two concerts. a total of 512 people attend the two concerts. the bar model represents the number of people that attend each concert. which expression models the number of people attending concert 1?
The expression that models the number of people attending concert 1 is given as follows:
512/6.
How to obtain the number of people attending concert 1?The number of people attending concert 1 is obtained applying the proportions in the context of the problem.
From the bar model, the fractions corresponding to each concert are given as follows:
Concert 1: 1/6.Concert 2: 5/6.The total number of people is given as follows:
512.
Hence the expression that models the number of people attending concert 1 is given as follows:
512/6.
More can be learned about proportions at https://brainly.com/question/24372153
#SPJ1
GIVING BRAINLIST Use the number line to answer the question. Each tick represents 1 unit.
Which of the following points represents the largest number?
P
M
J
H
Question 2 (1 point)
(07.01)
Solve 3x−5 = 9. (1 point)
a
x = −3
b
x = 2
c
x = 7
d
x = 8
Answer:
All options are wrong.................
marcels financial goal is to purchase a house to make Marcels financial goal of purchasing a house a specific goal he can
Marcel can set a goal of purchasing the house in 5 years. The timeframe Factor enables Marcel to work towards his financial goal within a specified period.
Marcel's financial goal is to purchase a house. To make Marcel's financial goal of purchasing a house a specific goal, he can identify the following factors:
Specificity: Marcel should specify the type of house he wants to purchase. This includes the size of the house, the number of rooms, the location, the neighborhood, and the amenities he wants in the house. For instance, Marcel can specify that he wants to purchase a 3-bedroom bungalow house located in a suburban area.
Measurability: Marcel should identify how much money he needs to purchase the house. This means that he should set a financial target that he wants to achieve to be able to purchase the house. For instance, Marcel can set a target of saving $100,000 in 3 years to purchase the house. The measurability factor enables Marcel to track his progress toward achieving his financial goal.
Attainability: Marcel should set a financial goal that is achievable based on his income and financial situation. For instance, if Marcel's current income cannot enable him to save $100,000 in 3 years, he can adjust his financial goal to suit his financial situation.
Realistic: Marcel should set a realistic financial goal that he can achieve given his resources and time frame. For instance, Marcel should not set a financial goal that is too high that he cannot achieve it or too low that it does not challenge him.
Time-bound: Marcel should set a timeframe within which he wants to achieve his financial goal. This means that Marcel should set a specific date by which he wants to purchase the house.
For instance, Marcel can set a goal of purchasing the house in 5 years. The timeframe factor enables Marcel to work towards his financial goal within a specified period.
For more questions on Factor .
https://brainly.com/question/25829061
#SPJ8
(Giving brainliest to correct answer)
Congruence
Answer:
Triangle KLM
Step-by-step explanation:
The measurements of the sides of triangle KLM and ABC match up
Answer:
the answer is MLK because MLK and ABC are the same size
Televisions and monitors come in two common aspect ratios, 4:3 and 16:9 (sometimes
16:10 is also used). A 42 inch TV suggests that the main diagonal of the TV is 42 inches.
Determine the dimensions of the screen of a 42 inch TV with a 4:3 aspect ratio.
Answer:
The dimension of the TV = 11.2 inches × 8.4 inches
Step-by-step explanation:
Let x be the length of the TV
Let y be the width of the TV
x : y = 4:3
\(\frac{x}{y} = \frac{4}{3} \\cross-multiplying\\3x = 4y \\x = \frac{4}{3} y- - - - - (1)\)
From the figure attached:
using Pythagoras theorem
x² + y² = 42²
where:
\(x = \frac{4}{3} y\\(\frac{4}{3}y)^2 + y^2 = 42^2\\\frac{16}{9}y^2 + y^2 = 1764\\ \frac{16y^2}{9} + \frac{y^2}{1} = 1764\\\frac{16y^2 +9y^2}{9}= 1764\\ cross-multiplying\\16y^2 + 9y^2 = 1764\\25y^2 = 1764\\y^2 = \frac{1764}{24}\\y^2 = 70.56\\y = \sqrt{70.56} \\y = 8.4\ inches\\Finding\ x:\\x = \frac{4}{3} y\\x = \frac{4}{3} \times 8.4\\ x = 1.33 \times 8.4\\x = 11.2\ inches\\\therefore\ the\ dimensions\ are\ 11.2\ inches \times 8.4\ inches\)
please help will give brainliest
What is the contrapositive of the statement below?
х =y
O A. X=-
B. y = -x
С. y = X
D. -* -
Answer:
B. -y = -x
Step-by-step explanation:
When the values on both sides of the equal sign are changed, it becomes a negative number.
The contrapositive of the statement "x ⇒ y" is "-y ⇒ -x".
The correct option is B.
What is a contrapositive statement?A conditional statement's contrapositive has the same truth value as the original assertion. This is a useful idea in logic and mathematics since it allows us to verify an argument's validity by demonstrating the contrapositive.
In other words, if we take the original implication "x ⇒ y" and negate both the hypothesis (x) and the conclusion (y), we get the contrapositive statement "not y ⇒ not x".
Note that the contrapositive statement is logically equivalent to the original statement "x ⇒ y".
In other words, both statements have the same truth value.
"not y ⇒ not x" can be rearranged as "-y ⇒ -x".
To learn more about the contrapositive statement;
https://brainly.com/question/5346254
#SPJ7
Please help this us so confusing
Answer:
The surface area of the prism is 48 units².
Step-by-step explanation:
Remember, a net is simply the outer surface of a 3D shape flattened and spread out as a combination of 2D shapes.
With this info, the rest is relatively easy.
The net shows that there are 4 rectangular sides and 2 square sides. We also know the lengths and widths of all of them.
One rectangle is 5 units long and 2 units wide. One square is 2 units long and 2 units wide.
Let's put this into an equation.
4( 5*2 ) + 2( 2*2)
We are adding the areas of the rectangles and squares.
So, let's simplify that equation.
4(10) + 2(4)
40 + 8
48
The product of 46 and a number added to the reciprocal of a number squared
The required equation modeled as of the given condition is 46x + 1 / x².
What are equation models?The equation model is defined as the model of the given situation in the form of an equation using variables and constants.
here,
Let the number be x, and its reciprocal is 1/x
According to the question, the product of 46 and a number added to the reciprocal of a number squared is given as,
= 46 × x + 1/x²
= 46x + 1/x²
Thus, the required equation modeled as of the given condition is 46x + 1 / x².
Learn more about models here:
https://brainly.com/question/22591166
#SPJ1
What is the standard form of the equation of the circle in the graph
Answer:
the dot is the 0 rember dat
Step-by-step explanation:
Answer:it’s c
Step-by-step explanation:
the questions is c
in a data set consisting of 30 positive integers, the minimum value is 13. the number 6 is added to the original set to create a set of 31 positive integers. which of the following measures must be 7 greater for the new data set than for the original data set?
a. The mean
b. The median
c. The range
d. The standard deviation
The mean, median, range, and standard deviation for the new data set must all be 7 greater than for the original data set.
The mean is the sum of all the values divided by the number of values. Adding the number 6 to the original data set of 30 positive integers increases the sum of all the values by 6, which means the mean for the new data set must be 7 greater than the mean for the original data set.
The formula for the mean is: Mean = (Sum of Values)/(Number of Values)
For the original data set: Mean = (Sum of Values)/30
For the new data set: Mean = (Sum of Values + 6)/31
Therefore, the mean for the new data set must be 7 greater than the mean for the original data set.
The median is the middle value in a set of data. Adding the number 6 to the original data set of 30 positive integers increases the total number of values to 31, which means the median is calculated differently for the new data set than the original data set. The median for the new data set must be 7 greater than the median for the original data set.
The formula for the median is: Median = (n+1)/2
For the original data set: Median = (30+1)/2 = 15.5
For the new data set: Median = (31+1)/2 = 16.5
Therefore, the median for the new data set must be 7 greater than the median for the original data set.
The range is calculated by subtracting the smallest value from the largest value in a data set. Adding the number 6 to the original data set of 30 positive integers increases the largest value by 6, which means the range for the new data set must be 7 greater than the range for the original data set.
The formula for the range is: Range = (Largest Value) - (Smallest Value)
For the original data set: Range = (Largest Value) - 13
For the new data set: Range = (Largest Value + 6) - 13
Therefore, the range for the new data set must be 7 greater than the range for the original data set.
The standard deviation is a measure of how spread out the values in a data set are. Adding the number 6 to the original data set of 30 positive integers increases the total number of values by 1, which means the standard deviation for the new data set must be 7 greater than the standard deviation for the original data set.
The formula for the standard deviation is: Standard Deviation = √ (Sum of (Values - Mean)2 / Number of Values)
For the original data set: Standard Deviation = √ (Sum of (Values - Mean)2 / 30)
For the new data set: Standard Deviation = √ (Sum of (Values - Mean)2 / 31)
Therefore, the standard deviation for the new data set must be 7 greater than the standard deviation for the original data set.
The mean, median, range, and standard deviation for the new data set must all be 7 greater than for the original data set
Learn more about standard deviation here:
https://brainly.com/question/23907081
#SPJ4
Helen rolls a dice and flips a coin.
Calculate the probability that she gets a 4 and a tail.
1/6 odds of rolling a 6
1/2 odds of flipping tails
1/6 x 1/2 = 1/12
The probability that she gets a 4 and a tail is 1/12.
What is the probability?The Probability in mathematics is the possibility of an event in time. In simple words, how many times that incident is happening in any given time interval.
Given:
Helen rolls a die and flips a coin.
The probability of getting 4 on the die,
= 1/6
The probability of getting tail on the coin,
= 1/2
The probability that she gets a 4 and a tail,
= 1/2 x 1/6
= 1/12
Therefore, the probability is 1/12.
To learn more about the probability;
brainly.com/question/11234923
#SPJ2
9p+8r=q, solve for p
Pls help me if you can I really need help
Answer:
y = 1/10x
Step-by-step explanation:
We see that it intersects points (60,6), (120,12), and (0,0)
y = mx + b
m = 6/60 = 1/10
b = 0
y = 1/10x
50 Points! Multiple choice algebra question. Solve e^x>2.7. Photo attached. Thank you!
\(e^x > 2.7\\\ln e^x > \ln 2.7\\x\ln e > \ln 2.7\\x > \ln 2.7\approx0.9933\\\)
Therefore B.
Find the equation (in slope-intercept form) of the line passing through the points with the given coordinates.
(−4,5) , (1,−4)
The equation of the line that passes through (-4, 5) and (1, -4), in slope-intercept form, is: y = -9/5x - 11/5.
How to Find the Equation of a Line in Slope-intercept Form?To find the equation of a line that passes through two points, first, use the two points to find the slope (m) of the line, then find the y-intercept (b) and plug in the values into the equation, y = mx + b, which is the slope-intercept form.
Given the two points:
(−4,5)(1,−4)Slope (m) = change in y / change in x = (-4 - 5) / (1 - (-4))
Slope (m) = -9/5
Find the y-intercept, b, by substituting m = -9/5 and (x, y) = (1, -4) into y = mx + b:
-4 = -9/5(1) + b
-11/5 = b
b = -11/5
To write the equation, substitute m = -9/5 and b = -11/5 into y = mx + b:
y = -9/5x - 11/5
Learn more about slope-intercept form on:
https://brainly.com/question/1884491
#SPJ1
Which one of the following correctly states the VaR for a 3-year period with a 2.5 percent probability?
a) Prob[Rp, I E(Rp) x 3 - 1.960 x Op V3]
b) Prob[Rp, I S E(Rp) x 13 - 1.645 x Op 3]
c) Prob[Rp, T = E(Rp) x V3 - 1.960 x Op 3]
Answer: Option A
Prob[Rp,T ≤ E(Rp) × 3 - 1.960 × σp √3]
Step-by-step explanation:
It should be noted that, the VaR for a 3-year period with a 2.5 percent probability is Prob[Rp,T ≤ E(Rp) × 3 - 1.960 × σp √3]. Therefore, option A only is correct while other options are wrong
Answer:
A: Prob[Rp, I E(Rp) x 3 - 1.960 x Op V3]
Step-by-step explanation:
How many solutions does the equation have? 4|m|=-20 Explain.
Answer:
2 solutions
Step-by-step explanation:
The absolute value of m makes us break this equation apart into two cases:
4(m) = -20 and 4(-m) = -20
Yolanda scored 10 points in a basketball game. She could have scored with one‐point free throws, two‐point field goals, or three‐point field goals. In how many different ways could she have scored her 10 points?
she could have scored the 10 points in 302400 ways.
The given parameters are
n= total points =10
r1 =one-point free throw = 1
r2 = two-point field goals = 2
r3 = three-point field goals = 3
The number of ways (k) she could have scored the points is:
k=(n!)/(r1!×r2!×r3!)
The factorial function is a mathematical formula represented by an exclamation mark "!".
k= 10!/(1!×2!×3!)
k= 3628800/(1×2×6)
k= 302400
so.. she could have scored the 10 points in 302400 ways.
To learn more about Combinations
visit : brainly.com/question/15301090
#SPJ9
Calculate the following speed.
Distance = 800 m, time = 50 sec
Answer:
16m per second
Step-by-step explanation:
Answer:
16 m/sec
Step-by-step explanation:
Formula
S = d/t
s = 800/50
s = 16 m/sec
23. Evaluate a(b + c) if a = 2, b = 3, and c = 4.
Simplify:
The value of the expression a(b + c) when a = 2, b = 3, and c = 4 is 14.
What is the value of the expression a(b + c) if a = 2, b = 3, and c = 4?Given the expression in the question:
a( b + c )
Also, a = 2, b = 3, and c = 4
To evaluate the expression a( b + c ) when a = 2, b = 3, and c = 4, we substitute these values into the expression:
Hence:
a( b + c )
Plug in a = 2, b = 3, and c = 4
2( 3 + 4 )
First, we simplify the parentheses by adding 3 and 4:
2( 7 )
Next, we multiply 2 and 7:
14
Therefore, the value of a(b + c) is 14 .
Learn more about algebraic expressions here: https://brainly.com/question/28959918
#SPJ1
Refer to the information below to answer Questions 9 and 10. Value of Property Up to K35 000 K35 000 to K70 000 K70 000 to K140 000 Over K140 000 10. Rate of Stamp Duty 2% 3% 4% 5% 9. Calculate the stamp duty payable on properties whose purchase price is K45 000. (1 mark) Answer: Calculate the stamp duty payable on properties whose purchase price is K150 000. (1 mark) Answer:
9. The stamp duty payable on a property with a purchase price of K45,000 is K1,350.
10. The stamp duty payable on a property with a purchase price of K150,000 is K7,500.
To calculate the stamp duty payable on properties with a purchase price of K45,000 and K150,000, we need to apply the corresponding rates of stamp duty based on the given information.
Given:
Value of Property:
Up to K35,000: Stamp Duty Rate - 2%
K35,000 to K70,000: Stamp Duty Rate - 3%
K70,000 to K140,000: Stamp Duty Rate - 4%
Over K140,000: Stamp Duty Rate - 5%
9. Calculate the stamp duty payable on properties whose purchase price is K45,000:
Since the purchase price of K45,000 falls within the range of K35,000 to K70,000, the stamp duty rate applicable is 3%.
Stamp Duty Payable = Purchase Price * Stamp Duty Rate
= K45,000 * 3%
= K45,000 * 0.03
= K1,350
Therefore, the stamp duty payable on a property with a purchase price of K45,000 is K1,350.
10. Calculate the stamp duty payable on properties whose purchase price is K150,000:
Since the purchase price of K150,000 is above K140,000, the stamp duty rate applicable is 5%.
Stamp Duty Payable = Purchase Price * Stamp Duty Rate
= K150,000 * 5%
= K150,000 * 0.05
= K7,500
Therefore, the stamp duty payable on a property with a purchase price of K150,000 is K7,500.
for such more question on property
https://brainly.com/question/29667212
#SPJ8
line g has a slope of 9/5. line h is perpendicular to g. what is the slop of line h?
Answer:
-5/9
Step-by-step explanation:
Note. If the line is parallel, then the slope is shared. If the line is perpendicular (directly opposite), it means to flip the sign as well as the fraction.
The slope of line g is 9/5. This means that the slope of line h, (which is perpendicular to line g), would be the opposite, or -5/9
-5/9 is your answer.
~
after the safety training was conducted the number of people who are injured at work decreased from 276 to 109 this year. find the absolute change in relative change of work injuries.
Answer:
167
Step-by-step explanation:
the change between 276 and 109 is 167