Answer: (1,6)
Step-by-step explanation:
2(1) + (6) = 8
2 + 6 = 8
8=8
TRUE
(6) = 3(1) + 3
6 = 3 + 3
6=6
TRUE
HELP ME PLEASE! 1-16! GIVE ALL CORRECT ANSWERS AND ILL GUVE BRAINLIEST
Answer: okay I got this
Step-by-step explanation:
1. -36
2. -14
3. -30
4. -30
5. 3
6. 54
7. 0
8. 6
9. 81
10. -24
11. 18
12. -132
13. 0
14. -36
15. 48
16. 108
Can someone explain this to me on how you do this by step from step?
Answer:
5% of $5.00
\( \frac{5}{100} \times 5.00\)
\( = \frac{1}{4} \)
1/2, 3/4, 1, …What are the 6th and 7th terms of the sequence?
Answer:
Answer
It can be (1+x)
n
only as (1−x)
n
terms are +ve/−ve alternatively hence can't be in A.P.,
General term, T
rH
=
n
C
r
⋅x
r
⇒T
5
=
n
C
4
⋅x
4
,T
6
=
n
C
5
⋅x
5
,T
7
=
n
C
6
⋅x
6
Coefficients are in A.P.
⇒2
n
C
5
=
n
C
4
+
n
C
6
⇒
5!(n−5)!
2n!
=
4!(n−4)!
n!
+
6!(n−6)!
n!
⇒
5(n−5)
2
=
(n−4)(n−5)
1
+
6×5
1
⇒2(n−4)=5+
6
1
(n−4)(n−5)
⇒12(n−4)=30+n
2
−9n+20
12n−48=n
2
−9n+50
⇒n
n
−21n+98=0
⇒n
2
−14n−7n+98=0
⇒n(n−14)−7(n−14)=0
⇒(n−7)(n−14)=0
n=7 or n=14.
Please help !! Only answer if 100% it is correct :)
Answer:
F(x) moved right 2 units to become G(X).
According to graph transformations, that means G(X) = F(X - 2) = \((X-2)^{3}\).
I think that's how you do it :\
Write the linear equation that gives the rule for this table.
Linear equations are two-variable equations that graph as a straight line.
What is meant by linear equation?An algebraic equation with simply a constant and a first-order (linear) term, such as y=mx+b, where m is the slope and b is the y-intercept, is known as a linear equation. The variables in the previous sentence, y and x, are referred to as a "linear equation with two variables" at times.
Two-variable equations that graph as a straight line are said to be linear equations. The slope and y-intercept of a linear equation allow it to be graphed. Y = mx + b, where m is the slope and b is the y-intercept, is the formula used to represent a line. A graph's straight line can be represented by a linear equation.
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Can you please help me out with a question
To solve this problem we first need to calculate the total area of the circle, then calculate the area for the circular sector of 15 degrees and subtract the two areas.
The area of the circle is given by:
\(A_{\text{circle}}=\pi\cdot r^2\)For this circle we have a radius of 9 m, therefore:
\(A_{\text{circle}}=\pi\cdot(9)^2=81\cdot\pi\text{ square meters}\)The area of a circular sector can be found by using the following expression:
\(A_{\text{sector}}=\frac{\theta\cdot\pi\cdot r^2}{360}\)For this sector the angle is 15 degrees and the radius is 9 m, therefore:
\(A_{\text{sector}}=\frac{15\cdot\pi\cdot9^2}{360}=3.375\pi\text{ square meters}\)The area for the shaded sector is the subtraction between the two areas above. We have:
\(A_{\text{shaded}}=81\pi-3.375\pi=77.625\pi\text{ =}243.866\text{ square meters}\)The correct option is B, the area of shaded sector is 243.866 square meters.
The minimum of the data is. The first quartile is. The median of the data is. The third quartile is. The maximum of the data is.
Minimum is the smallest value in the data set.
What is worth?
Value refers to something's importance or worth. People can understand how to allocate resources and make decisions thanks to this basic economics concept.
Value is based on an individual's subjective preferences and beliefs, which may be influenced by their environment, culture, or past experiences. Value is a relative concept; what one person finds valuable may not be so for another. The perceived utility or satisfaction that a person derives from a product or experience is ultimately what determines its value.
It serves as the data set's lower bound. The median of the data set and the smallest number (minimum) are the two values that make up the first quartile, or Q1. Another name for it is the 25th percentile. the average
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Explain
The minimum of the data is. The first quartile is. The median of the data is. The third quartile is. The maximum of the data is.
Ms. Chung drives the same distance to go to work every Monday through Friday. On Saturday she drove g the distance she drives to work. The distance she drove on Saturday was 0.9 miles. Part A: In the first box, enter an equation to represent the distance, d, that Ms. Chung drives to work. Part B: In the second box, enter the distance Ms. Chung drives to work.
A) The algebraic expression will be 12d + 7 = 91
B) He drives 7 miles per day to work.
For 11 days straight, Ms. Chung drove the same distance every day going to and coming from work.
The distance she drove on Saturday was; 0.9 miles.
The number of miles she drives per day:
84 miles/12
= 7 miles per day
Let the number of miles she travels be day = d
12d + 7 = 91 miles
12d + 7 = 91
12d = 91 - 7
12d = 84
d = 84/12
d = 7 miles per day
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The evening temperature in Daytona Beach was 82°F The temperature then changed 2°F per hour for the next 3 hours. The expression b
What is the current temperature in degrees Fahrenheit?
Answer:
F=
5
9
×C+32
Given C = 40
F=\frac{9}{5}\times40+32=9\times8=32F=
5
9
×40+32=9×8=32
F = 104
Step-by-step explanation:
pls mark me brainlist
Someone please help me with this I’ll mark you as brainliest
Answer:
EnlargementStep-by-step explanation:
The image, point H' has twice the coordinates as H.
The image is getting larger as coordinates become greater.
Correct choice is Enlargement
how to write expression for The product of ten less than a number and the number
Answer:
x-10
Step-by-step explanation:
ten is less than x
follow me for more answer
a. Will he be able to make a right triangle with his fence? Why or why not?
Joel be not able to make a right triangle with his fence because the given dimensions are not satisfying for Pythagoras theorem.
What is Trigonometry?
Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles.
Dimensions of triangle he has to use for fencing are
15 feet, 8 feet, and 20 feet.
For making it a right triangle it must satisfy the "Pythagoras theorem" which states that
In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides.
H²=B²+P²
20²=15²+18²
400=225+64
400≠289
No, it will not be able to make a right triangle.
Hence, Joel will be not able to make a right triangle with his fence because the given dimensions are not satisfying for pythagoras theorem.
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The complete question is given below:
Joel wants to fence off a triangular portion of his yard for his chickens. The three pieces of fencing he has to use are 15 feet, 8 feet, and 20 feet long.
1. Will he be able to make a right triangle out of his fence? Why or why not?
How many pounds are in 1.2 tons
Answer: 2,400
Step-by-step explanation: Multiply the mass value by 2000
Answer:
2400 pounds
Step-by-step explanation:
1 ton is 2000 pounds
So we can multiply the number of tons by 2000 to get the answer.
1.2 * 2000 = 2400 pounds
May I please have a Brainliest? I put a lot of thought and effort into my answers, so I would really appreciate it!
Bill weighs 120 pounds and is gaining 12 pounds each month. Phil weighs 200 pounds and is losing 4 pounds each month. How many months will it take for Bill to weigh the same as Phil?
Answer:
Step-by-step explanation:
B=120+12m and P=200-4m
120+12m=200-4m add 4m to each side
16m+120=200, subtract 120 from each side
16m=80, divide each side by 16
m=5
So in five months they will weigh the same.
I have to do step by step why the answer of (5x - 1) (5x - 1) is 25x^2 - 10x + 1.
How do i do it?
(5x - 1) (5x - 1)
Ans: 25x^2 - 10x + 1
Answer:
Step-by-step explanation:
(5x - 1) (5x - 1)
= \((5x - 1)^{2}\)
Using laws of exponents,
\((a - b)^{2} = a^{2} - 2ab + b^{2}\)
here, a = 5x, b = 1
so it becomes,
\(5x^{2}\) - 2 × 5x × 1 + \(1^{2}\)
\(25x^{2}\) - 10x + 1
Hope this helps
plz mark as brainliest!!!!!!!!
the graph of y=f(x) is shown below find all values of x where f(x)=1
the values of x where f(x) = 1 for the function y = x^2 - 2x + 1 are x = 0 and x = 2.
general steps to find all values of x where f(x) = 1 for a given function y = f(x):
1. Set f(x) equal to 1: f(x) = 1.
2. Solve the equation for x. This may involve algebraic manipulation or using techniques such as factoring, completing the square, or using the quadratic formula, depending on the form of the equation.
3. If the equation has multiple solutions, list them all as the values of x where f(x) = 1. If the equation has no solutions, then there are no values of x for which f(x) = 1.
For example, if the function is y = x^2 - 2x + 1, then setting f(x) = 1 gives:
x^2 - 2x + 1 = 1
Simplifying this equation by subtracting 1 from both sides, we get:
x^2 - 2x = 0
Factoring out x, we get:
x(x - 2) = 0
This equation is satisfied when either x = 0 or x = 2. Therefore, the values of x where f(x) = 1 for the function y = x^2 - 2x + 1 are x = 0 and x = 2.
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lamonte car used 5 gallons to travel 125 miles.how many gallons of gas would he need to travel 400 miles
Answer:
Step-by-step explanation:
1. Get mileage per gallon by dividing miles traveled by gallons used
\(\frac{125}{5} = 25 mpg\\\)
2. Divide miles you want to travel by the mileage per gallon you got on the first step
\(\frac{400}{25} = 16 gallons\)
1979 to 2020 is how many years
PLEASE QUICK!! ( 100 points )
Maddy works for base pay: $37,555 and commission: 5.5%.
Select all the true statements.
Hint(s): To find the commission, multiply the commission rate by the sales.
To find her total earnings, add the base pay and the commission.
A. Commission on $155,000 is $852.50.
B. Commission on $155,000 is $8,525.
C. Total earnings for $85,000 in sales is $42,230.
D. Total earnings for $45,000 in sales is $40,300.
E. Total earnings for $115,000 in sales is $43,880.
Answer:
Commission on $155,000 is $8,525.
Total earnings for $115,000 in sales is $43,880.
Step-by-step explanation:
5.5% = 0.055 as a decimal fraction.
Commission: 155000 * 0.055.
Total Earnings : 115000 * 0,055 + 37555 = 43880.
Answer:
B and E
Step-by-step explanation:
There's not really much more i can add to this, the first person answered it perfectly.
QUESTION 1 MRH CHO3_2001A Discrete PMF Customers select a variety of upgrades when they purchase your software. The number of upgrades purchased per customer is given by the following probability mass function: f(0) -0.50 f(1) - 0.20 f(2)=0.06 f(3) - (unreadable) What is the expected value of the number of upgrades selected? (Hints you will first need to figure out the value of f(3). Remember what do all probability mass functions sum to?) Carry your answer to at least three decimal places.
The expected value of the number of upgrades selected is 1.04.
The given probability mass function provides the probabilities for the number of upgrades purchased per customer. We are asked to find the expected value, which is a measure of central tendency in probability theory. To do this, we need to multiply each possible value of upgrades by its probability and then sum them up.
First, we need to figure out the value of f(3). We know that the sum of all probabilities in a probability mass function is 1. Therefore, we can use the given probabilities to calculate f(3) as follows:
1 = f(0) + f(1) + f(2) + f(3)
1 = 0.50 + 0.20 + 0.06 + f(3)
f(3) = 1 - (0.50 + 0.20 + 0.06)
f(3) = 0.24
Now that we know the value of f(3), we can calculate the expected value as follows:
E(X) = (0 x 0.50) + (1 x 0.20) + (2 x 0.06) + (3 x 0.24)
E(X) = 0 + 0.20 + 0.12 + 0.72
E(X) = 1.04
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Solve 2^x-2=8^4 but not solving for x
Without explicitly solving for x, we can conclude that the solution to the equation 2^x - 2 = 8^4 is x = 12.
To solve the equation 2^x - 2 = 8^4 without explicitly solving for x, we can simplify the equation using exponent rules and observe the relationship between the numbers.
First, let's simplify the equation:
2^x - 2 = 8^4
We know that 8 can be expressed as 2^3, so we can rewrite the equation as:
2^x - 2 = (2^3)^4
Applying the exponent rule (a^m)^n = a^(mn), we can simplify further:
2^x - 2 = 2^(34)
Simplifying the right side of the equation:
2^x - 2 = 2^12
Now, we can observe that both sides of the equation have the same base, which is 2. In order for the equation to hold true, the exponents must be equal:
x = 12
Therefore, we may deduce that the answer to the equation 2x - 2 = 84 is x = 12 without having to explicitly solve for x.
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Write the first 4 multiples of 3/8
Multiples of 3
: 3, 6, 9, 12, 15, 18, 21, 24, ...
Multiples of 4
: 4, 8, 12, 16, 20, 24, ...
Multiples of 8
: 8, 16, 24, ..
2
Find the smallest number that is shared by all rows above. This is the LCM.
LCM = 2424
Method 2: By Prime Factors
1
List the prime factors of each number.
Prime Factors of 3
: 3
Prime Factors of 4
: 2, 2
Prime Factors of 8
: 2, 2, 2
2
Find the union of these primes.
2,2,2,32,2,2,3
3
Multiply these numbers: 2\times 2\times 2\times 3=242×2×2×3=24. This is the LCM.
LCM = 2424
Help meeee it's math ::Simplify an expression for the perimeter of the rectangle shown
11+11=4, 22+22=16, 33+33?
Sequence= 4, 16
Difference=12
16+12=28
Answer is...
33+33=28
In 2005 an area vocational school had an enrollment of 325 men and 123 women. In 2006 there were 149 women. what was the percent increase of women students. The answer should be rounded to the nearest whole percent
The nearest Whole percent, the percent increase of women students is approximately 21%.
The percent increase of women students, we need to compare the number of women students in 2005 and 2006.
In 2005, the number of women students was 123.
In 2006, the number of women students was 149.
To find the increase, we subtract the initial value (2005) from the final value (2006):
Increase = Final Value - Initial Value
Increase = 149 - 123
Increase = 26
Next, we need to calculate the percent increase. The percent increase is given by the formula:
Percent Increase = (Increase / Initial Value) * 100
Plugging in the values:
Percent Increase = (26 / 123) * 100
Calculating the percent increase:
Percent Increase ≈ 21.14%
Rounding to the nearest whole percent, the percent increase of women students is approximately 21%.
Therefore, the answer is 21%.
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Write v as the sum of two vector components if v = -5i+6j and w = 3i+4j
Vector v can be written as the sum of two vector components, \(v_x = -5i\) and \(v_y = 6j\)
To write vector v as the sum of two vector components, we need to decompose it into two vectors along different directions.
v = -5i + 6j
w = 3i + 4j
We can decompose vector v into two components, one along the x-axis and the other along the y-axis.
Let's denote the component along the x-axis as \(v_x\) and the component along the y-axis as \(v_y.\)
The x-component, \(v_x,\) represents the projection of vector v onto the x-axis and can be found using the dot product of v and the unit vector i:
\(v_x = v . i = (-5i + 6j) . i = -5i . i + 6j . i = -5\)
Similarly, the y-component, \(v_y,\) represents the projection of vector v onto the y-axis and can be found using the dot product of v and the unit vector j:
\(v_y = v . j = (-5i + 6j) . j = -5i . j + 6j . j = 6\)
Now, we can write vector v as the sum of its components:
\(v = v_x + v_y = -5i + 6j\)
So, vector v can be written as the sum of two vector components: -5i along the x-axis and 6j along the y-axis.
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One number is eight less than a second number. Five times the first is 6 more than 6 times the second. Find the numbers.
The value of the first number is -
Answer:
-42/11
Step-by-step explanation:
x = y - 8
5x = 6 - 6y
So now solve the system of equations, divide everything in the second equation by 5 to get it to x = 6/5 - 6y/5
Now...
x = y - 8
x = 6/5 - 6y/5
Now substitute first equation into the second and x is gonna be -42/11 or the first number
A company produces steel rods. The lengths of the steel rods are normally distributed with a mean of 169 cm and a standard deviation of 2.2 cm. For shipment, 10 steel rods are bundled together.
Answer the following rounding to three decimals where appropriate.
Find the probability that the average length of a randomly selected bundle of steel rods is greater than 168.58 cm.
P(M > 168.58) = ???
The probability that the average length of a randomly selected bundle of steel rods is greater than 168.58 cm is 0.7486
How to calculate the probabilityFirst, we need to calculate the z-score for the sample mean:
z = (x - μ) / (σ / √n)
z = (168.58 - 169) / (2.2 / √10)
z = -0.67
Next, we need to find the probability that a randomly selected bundle of steel rods will have a mean length greater than 168.58 cm. This is equivalent to finding the area under the standard normal distribution curve to the right of z = -0.67.
Using a standard normal distribution table or calculator, we find that the probability is 0.7486.
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simplify pls do fast
The sum of the decimal values given is 0.93
Simplifying the decimal values can be done thus :
0.36 + 0.57Both values are in two decimal places, hence we can multiply by 100 to obtain a whole number .
0.36*100 = 36
0.57*100 = 57
Adding the whole numbers :
__36
+_57
_____
__93
Dividing the sum by 100 to convert to an equivalent decimal value,
93/100 = 0.93Therefore, the required value is 0.93
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Which choice shows (50+30)+40 correctly written using associative property and then correctly simplified
Answer:
The first option as you do what is in parentheses first.
Step-by-step explanation: