Answer:
B
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
edge 2021
QUICKK
Solve systems by substitution Find the solution
SHOW ALL WORK
Y = 2
3x + 4y = 20
( , )
How did the Republic of Texas ensure civil, political, and religious freedom for its citizens?
A. The writers of the Texas constitution adopted a Declaration of Rights.
B. The writers of the Texas constitution provided for the separation of powers in government
C. The Texas delegates voided the Mexican Constitution of 1824
D. The Texas delegates made all laws subject to periodic review
By combining these measures, the Republic of Texas aimed to establish a system that safeguarded the rights and freedoms of its citizens, providing a foundation for civil, political, and religious freedom within its borders.
The Republic of Texas ensured civil, political, and religious freedom for its citizens through a combination of measures, including:
A. The writers of the Texas constitution adopted a Declaration of Rights, which explicitly outlined the fundamental rights and liberties of the citizens. This declaration provided a framework for safeguarding individual freedoms and protections.
B. The writers of the Texas constitution incorporated the principle of separation of powers in government. This division of powers among the executive, legislative, and judicial branches ensured a system of checks and balances, preventing any one branch from acquiring excessive authority and protecting the rights of the citizens.
C. The Texas delegates voided the Mexican Constitution of 1824, asserting their independence and autonomy from Mexican governance. This allowed the Republic of Texas to establish its own constitution and laws, providing the opportunity to shape a system that respected civil, political, and religious liberties.
D. The Texas delegates recognized the importance of periodic review and made all laws subject to such review. This ensured that the laws remained relevant and aligned with the changing needs and values of the citizens, allowing for adjustments and amendments to better protect civil, political, and religious freedoms.
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The graph of the quadratic parent function f was transformed to create the graph of g(x)=f(x-3)-4 . Which graph best represents g?
Answer:
C
Step-by-step explanation:
gj
−9(4 − 3j)
A. 36 − 27j
B. 36 + 27j
C. −36 + 27j
D. 36 + j
Answer:
C
Step-by-step explanation:
-9×4
= -36
...
-9 × -3j = 27j
THEREFORE...
-36+27j
what is this answer?
7k-3k+11
Answer:
4k+11 is the answer
Step-by-step explanation:
7k-3k =4k
4k+11!
Macy’s was offering a Memorial Day sale. The price of a shirt is now $21.25. The original price was $25. What is the percent of change from the original to the sale price?
Answer:
The original price drops by 15%.
Step-by-step explanation:
What was the drop in price? To answer that, subtract $21.25 from $25, which results in $3.75.
Now compare $3.75 to the original price, $25, through division, as follows:
$3.75
-------------- * 100% = 15%
$25
The original price drops by 15%.
The proportional relationship between the number of sweaters a clothing store buys and sells, s, and the profit, in dollars and cents, that it makes off those sweaters, can be represented by the equation
�
=
17
�
p=17s. What is the constant of proportionality from the number of sweaters to the total profit, in dollars and cents?
The constant of proportionality from the number of sweaters to the total profit is 17 dollars and cents.
What is proportionality?Proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.
Here,
It can be seen from the equation p = 17s, where p is the profit and s is the number of sweaters. The constant 17 represents the profit per sweater. So, The constant of proportionality from the number of sweaters to the total profit is 17 dollars and cents.
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I need help pleaseeeeee brainly
The sun of two numbers is 51 and their difference is 13. find the numbers.
Answer:
32 and 19
Step-by-step explanation:
Let's call the numbers x and y.
Write out the equations
x + y = 51
x - y = 13
Simplify the second equation
x = 13 + y
Substitute into the first equation and simplify
(13 + y) + y = 51
13 + 2y = 51
2y = 51 - 13
2y = 38
y = 19
Substitute y for 19 in the second equation
x = 13 + y
x = 13 + 19
x = 32
a circle has a circumference of 615.44615.44615, point, 44 units. what is the radius of the circle? use 3.14 for \piπpi and enter your answer as a decimal. units
Answer:
98 units.
Step-by-step explanation:
Circumference = 2 * pi * radius
615.44 = 2 * 3.14 * r
r = 615.44 / (2 * 3.14)
=2 * 3.14
= 98 units.
a company's charge for electricity is ¢6.434 per kilowatt-hour. in addition, each monthly bill contains a customer charge of $7.81. if last year's bills ranged from a low of $51.74 to a high of $192.28, over what range did usage vary (in kilowatt-hours)? course hero
The range in which the usage vary is from 682.77 kilowatt-hours to 2867.11 kilowatt-hours.
Given the charge of electricity charge is 6.434 cents per kilowatt-hour.
Fixed customer charge = $7.81
Bill range = $51.74 to $192.28
Since every value is in $ , we will first convert cents to dollar
per kilowatt-hour charge will be $6.434/100 ( as $1 = 100 cents )
per kilowatt-hour charge = $ 0.06434 …(1)
Lets us first find the lower range of usage
Last year's lowest bill was $51.74 (including the customer charge)
So last year lowest bill = $51.74-$7.81 = $43.93 …(2)
We know that (per KWh charge)x(no. of KWh used)=Total bill. …(3)
Substituting the values from (1) & (2) we get
(0.06434)x(no. of KWh used)=$43.93
no. of KWh used=\(\frac{43.93}{0.06434} = 682.77 KWh\)
Similarly we will solve for maximum KWh used
Lets us find the maximum range of usage
Last year's highest bill was $192.28 (including the customer charge)
So last year highest bill = $192.28-$7.81 = $184.47 …(4)
Substituting the value of (1) & (4) in (3) we get
(0.06434)x(no. of KWh used)=$184.47
no. of KWh used=\(\frac{184.47}{0.06434} =2867.11 KWh\)
Therefore , the The range in which the usage vary is from 682.77 kilowatt-hours to 2867.11 kilowatt-hours.
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eight baseballs are randomly selected from the production line to see if their stitching is straight. over time, the company has found that 93.8% of all their baseballs have straight stitching. if exactly six of the eight have straight stitching, should the company stop the production line?
The company should not stop the production line, as it is highly unlikely to get exactly 6 baseballs with straight stitching.
To solve this, we need to use the binomial probability distribution to find the probability of getting exactly six out of eight baseballs with straight stitching, given that the proportion of baseballs with straight stitching is 0.938.
The probability of getting exactly k successful outcomes out of n independent trials, where each trial has probability of success p, is given by the formula:
P(k) = (n choose k) * p^k * (1-p)^(n-k)
where "n choose k" is the binomial coefficient, which is the number of ways to choose k items from a set of n items.
In this case, the number of independent trials is 8, the probability of success is 0.938, and the number of successful outcomes is 6.
so, P(6) = (8 choose 6) * (0.938^6) * (1-0.938)^2
As we can see, this is a very low probability, so the company should not stop the production line, as it is highly unlikely to get exactly 6 baseballs with straight stitching.
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Look at the picture. Need some help
Answer:
y=-5
Step-by-step explanation:
When the x-value on the graph is equal to -4, the y-value is equal to -5
for a store's anniversary sale, 280 employees were asked their favorite color choice for sales tags. the results are shown in the circle graph. how many employees chose purple?
56 employees chose purple as their favorite color choice for sales tags.
The circle graph is a visual representation of the data, where each sector's angle is proportional to the percentage of the total number of employees who chose that color. This graph is an effective way to communicate complex data quickly and easily.
From the circle graph, we can see that the sector for purple covers 20% of the total circle, which represents the percentage of employees who chose purple as their favorite color choice for sales tags. To find the actual number of employees who chose purple, we need to calculate 20% of the total number of employees surveyed.
20% of 280 is equal to (20/100) x 280 = 56.
Therefore, 56 employees chose purple as their favorite color choice for sales tags.
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For the past 20 years, steve has weighed 180 pounds, give or take 5 pounds. Which absolute value inequality represents all possible weights for steve?
Answer:
175 ≤ x ≤ 185
Step-by-step explanation:
Given that :
Steve's weight for the past 20 years = 180 pounds ; give or take 5 pounds
The average weight of 180 has stayed within range of plus or minus 5 pounds of the mean weight
|x - 180| ≤ 5
x - 180 ≤ 5
x ≤ |5 + 180|
x ≤ 185
Also:
|x - 180| ≥ - 5
x - 180 ≥ - 5
x ≥ |-5 + 180|
x ≥ 175
Hence, Steve's range of possible weight :
175 ≤ x ≤ 185
If we wish to accumulate $3,641 after 6 years at a 5% interest rate, how much must be set aside at the end of each of the 6 periods?
If we wish to accumulate $3,641 after 6 years at a 5% interest rate, then $2,717.16 must be set aside at the end of each of the 6 periods
The Amount = $3,641
Time = 6 years
Interest Rate = 5% = 0.05
Compounded at the end of each of the 6 periods.
So n = 6 × 6 = 36
Periodic interest rate;
i = r/m
i = 0.05/6
i = 0.00833
Compound Formula
A = P(1 + i)^n
3,641 = P(1 + 0.00833)^36
3,641 = P(1.00833)^36
3,641 = 1.35P
Divide by 1.35 on both side, we get
P = $2,717.16
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450 yards in 15 minutes (show work) (find the unit rate)
Answer:
30 yards per minute
or
150 feet per minute
Step-by-step explanation:
450/15 = 30
can i have brainliest please?
Polygons in the coordinate
In order to know if a triangle is a right triangle on a coordinate plane, you can find the lengths of all three sides of the triangle using the distance formula and apply the Pythagorean theorem.
How to know if it's a triangleFind the lengths of the three sides of the triangle using the distance formula.
Once you have the lengths of the sides, check if any of the three sides satisfy the Pythagorean theorem, which states that in a right triangle, the square of the length of the hypotenuse (the longest side) is equal to the sum of the squares of the other two sides. In other words, if a² + b² = c², where c is the longest side, then the triangle is a right triangle.
If one of the sides satisfies the Pythagorean theorem, then the triangle is a right triangle.
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Determine the largest integer value of x in the solution of the following inequality.
3x - 6 ≤ -14
Answer:
3x <= -8
x<= -8/3 means smaller or equal -8/3
->-8/3
Grace's height is 1.45 m. Jackson is 0.2 m shorter than Grace. What is
Jackson's height? Give your answer in metres (m).
By using the method subtraction, Jackson's height is 1.25m.
What is subtraction?To subtract in mathematics is to take something away from a group or a number of objects. The group's total number of items decreases or becomes lower when we subtract from it. The components of a subtraction issue are the minuend, subtrahend, and difference. An arithmetic operation called subtraction simulates the process of deleting items from a collection. The action of subtracting a matrix, vector, or other quantity from another according to predetermined rules in order to find the difference.
Given that,
Grace's height is 1.45 m.
Jackson is 0.2 m shorter than Grace.
Jackson's height is 1.45 -0.2 = 1.25
Therefore, Jackson's height is 1.25m.
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The following table gives annual life insurance premiums per $1,000 of face value. Use the table to determine the face value of a 10-year term insurance policy on a 24-year-old male given that the annual premium for the insurance policy is $359.25. If need be, round your answer to the nearest cent.
A 5-column table with 6 rows titled Term Insurance. Column 1 is labeled Age with entries 20, 21, 22, 23, 24, 25. Column 2 is labeled 5-year term male (dollars) with entries 2.43, 2.49, 2.55, 2.62, 2.69, 2.77. Column 3 is labeled 5-year term female (dollars) with entries 2.07, 2.15, 2.22, 2.30, 2.37, 2.45. Column 4 is labeled 10-year term male (dollars) with entries 4.49, 4.57, 4.64, 4.70, 4.79, 4.85. Column 5 is labeled 10-year term female (dollars) with entries 4.20, 4.29, 4.36, 4.42, 4.47, 4.51.
a.
$75,000
c.
$80,369.13
b.
$79,656.32
d.
$76,436.17
Please select the best answer from the choices provided
A
B
C
D
Answer:
B
Step-by-step explanation:
took test on edg
Based on the amount paid per $1,000 of face value, the face value of a 10-year term insurance policy on a 24-year-old male will be a. $75,000.
Face value of insurance coverageThis can be found by the formula:
= 1,000 x (Annual premium / Amount paid per $1,000 coverage for 24 year old male for 10 year policy)
Solving gives:
= 1,000 x (359.25 / 4.79)
= 1,000 x 75
= $75,000
In conclusion, option A is correct.
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14. (10.0 points) Given f(x)=sin(2πx), when x = 0.3, f(x) = 0.951057. Approximate the value of f(0.2) using the first two terms in the Taylor series and Vx=0.1. (Write your answer to 6 decimal points).
Given the function f(x)=sin(2πx), with x = 0.3, f(x) = 0.951057. The objective is to approximate the value of f(0.2) using the first two terms in the Taylor series and Vx=0.1.
We know that the Taylor series for a function f(x) can be written as:f(x)=f(a)+f′(a)(x−a)+f′′(a)2(x−a)2+…+f(n)(a)n!(x−a)n+…The first two terms of the Taylor series are given by:f(x)=f(a)+f′(a)(x−a)The first derivative of f(x) is given by:f′(x)=2πcos(2πx)On substituting x = a = 0.1, we get:f′(0.1) = 2πcos(2π * 0.1) = 5.03118603447The value of f(x) at a=0.1 is given by:f(0.1) = sin(2π * 0.1) = 0.587785252292With a=0.1, the first two terms of the Taylor series become:f(x)=0.587785252292+5.03118603447(x−0.1) = 0.587785252292+0.503118603447x−0.503118603447×0.1Using x=0.2 and substituting the values of a and f(a) in the equation above, we get:f(0.2)=0.587785252292+0.503118603447*0.2−0.503118603447×0.1=0.712261After approximating the value of f(0.2) using the first two terms in the Taylor series,
we can conclude that the value of f(0.2) = 0.712261 with a = 0.1, with an error of approximately 0.012796.
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An airplane has descended 4,000 feet before landing. The integer that represents how many feet the airplane was above the ground before its descent is
Answer:
8000 feet i think so yeah
Rx: 0.7 l of 8% omeprazole suspension. your pharmacy stocks: 55% omeprazole suspension. how many ml of the 55% suspension would be needed for the dilution? (round to the nearest hundredth with no units!)
Approximately 0.102 ml of the 55% omeprazole suspension would be needed for the dilution.
To find the amount of 55% omeprazole suspension needed for dilution, we can set up a proportion.
First, we need to convert the 8% omeprazole suspension to decimal form, which is 0.08.
Next, we set up the proportion:
0.08/0.55 = x/0.7
Cross-multiply and solve for x:
0.08 * 0.7 = 0.55 * x
0.056 = 0.55x
Divide both sides by 0.55:
0.056/0.55 = x
x ≈ 0.102
Therefore, approximately 0.102 ml of the 55% omeprazole suspension would be needed for the dilution.
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what's the simplest form for 10 dogs to 4 cats
Answer:
2:4 just convert it into ratio
Brian asked a group of people their favourite holiday destination.
The results are summarised in the table.
Destination UK Europe USA Africa Other
Frequency 204 84 36 204 12
How many degrees does one person represent?
Give your answer as a fraction in its simplest form.
Answer:
One person represents 360 degrees / (204 + 84 + 36 + 204 + 12) = 360 degrees / 540 = 4/6 = 2/3 degrees.
Find the product of 8(477- 18).
Answer:
3672
Step-by-step explanation:
According to BODMAS first we will remove the bracket and then we will multiply
477-18=459
459×8=3672
are 2x-7 equivalent to 2(x-2)+3
Answer:
No they are not equivalent.
Step-by-step explanation:
2(x - 2) + 3
First distribute the 2. It goes to both the x and also to the - 2
= 2x - 4 + 3
Add - 4 + 3
= 2x - 1
This is not equal to 2x - 7
what is the probability that the mean lifetime of 25 randomly selected tires of this type will exceed than 42,000 miles?
The probability that the mean lifetime of 25 randomly selected tires of this type will exceed than 42,000 miles is 25.14.
To break this problem, we need to use the standard normal distribution, assuming that the distribution of tire continuances is roughly normal. We can regularize the value of 42,000 using the formula
z = ( x- μ)/ σ
where x is the value of interest( 42,000 long hauls), μ is the mean tire continuance( 40,000 long hauls), and σ is the standard deviation( 3,000 miles). Plugging in the values, we get
z = ( 42,000- 40,000)/ 3,000 = 0.67
Using a standard normal distribution table or calculator, we can find the probability that an aimlessly named tire will last further than 42,000 long miles by looking up the area to the right of z = 0.67 under the standard average wind. This probability is roughly 25.14.
thus, the probability that a tire named arbitrarily from this brand will last more than 42,000 miles is roughly 25.14.
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The correct question is given below-
A particular brand of tires lasts an average of 40,000 miles with a standard deviation of 3,000 miles. What is the probability a tire selected at random lasts more than 42,000 miles?
What is the value of the expression below after it has been completely simplified?
-2 |0.25 - 0.5| + 2 = ___
Answer:
1.5
Step-by-step explanation: