The absolute maximum and minimum values obtained from the graph of the functions are;
Absolute maximum of g; [1, 4]
Absolute minimum of g; [4, -3]
Absolute maximum h; [4, 3]
Absolute minimum of h; (-4, -5)
What is the absolute maximum and minimum of a function?The absolute maximum and minimum of a function are the coordinates of the highest and lowest points on the graph of the function, within the specified domain.
The points on the graph of the functions indicates that the maximum and minimum values of the functions are;
Graph of g; Absolute maximum of g = (1, 4)
Absolute minimum of g ; [4, -3]
Graph of h
Absolute maximum of h; [4, 3]
Absolute minimum of h; (-4, -5)
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Find the value of a in the triangle shown below.
Answer: Where is the triangle? There is no picture.
Zero(s) of multiplicity one:
Zero(s) of multiplicity two:
Zero(s) of multiplicity three:
Please look at photo for the full question. Thank you.
The zeros and the multiplicities are
Zero(s) of multiplicity one: x = 6Zero(s) of multiplicity two: x = 11Zero(s) of multiplicity three: x = -6 and x = -5How to determine the zeros and the multiplicitiesfrom the question, we have the following parameters that can be used in our computation:
f(x) = (x + 6)³(x - 11)²(x - 6)(x + 5)³
The power of each factor are the multiplicities
So, we have
Zero(s) of multiplicity one:
x - 6 = 0
Zero(s) of multiplicity two:
x - 11 = 0
Zero(s) of multiplicity three:
x + 6 = 0 and x + 5 = 0
When evaluated, we have
Zero(s) of multiplicity one:
x = 6
Zero(s) of multiplicity two:
x = 11
Zero(s) of multiplicity three:
x = -6 and x = -5
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Find three consecutive odd integers whose sum is -213.
Answer:
-73, -71, -69
Step-by-step explanation:
Suppose the middle of the 3 integers is x.
(x-2)+(x)+(x+2)=-213
x-2+x+x+2=-213
3x=-213
x=-71
The integers are -69, -71, and -73
Answer:
-73,-71,-69
Step-by-step explanation:
Let x represent an odd interger
Odd intergers are serpated by the value of 2 so let the three consective intergers be represented by
\((x )+ (x + 2) +( x + 4)\)
Set that equation equal to 213.
\(x + x + 2 + x + 4 = - 213\)
\(3x + 6 = - 213\)
\(3x = - 219\)
\(x = - 73\)
Plug -73 in the consective intergers expression.
\( - 73 + ( - 73 + 2) + ( - 73 + 4)\)
So our three intergers are
\( - 73\)
\( - 71\)
\( - 69\)
Is the percent increase from 50 to 70 equal to the percent from 70 to 50explain.
Answer:
20/50=40% So 50 to 70 percent increase is 40%.
20/70=about 28.57% decrease for 70 to 50.
So they aren't the same because the hundred percent are different numbers in this case.
An aquarium holds 11.35 cubic feet of water, and is 2.6 feet long and 1.1 feet wide. What is its depth? Round your answer to the nearest whole number.
The depth is
feet.
The depth of the aquarium is approximately 4 feet when rounded to the nearest whole number (since 3.64 is closer to 4 than it is to 3 when rounded to the nearest whole number).
To calculate the depth of the aquarium, we need to use the formula for volume of a rectangular prism,
which is V = lwh where V is the volume, l is the length, w is the width, and h is the height (or depth, in this case).
Given that the aquarium holds 11.35 cubic feet of water, the volume of the aquarium can be represented by V = 11.35 cubic feet.We are also given that the length of the aquarium is 2.6 feet and the width is 1.1 feet.
Substituting these values into the formula for volume,
we get:11.35 = 2.6 × 1.1 × h
Simplifying this expression:
11.35 = 2.86h
Dividing both sides by 2.6 × 1.1,
we get:h ≈ 3.64 feet (rounded to two decimal places)
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The answer to a word problem should always include which of the following?
c. units
d. variables
a. decimals
b. exponent
7^2 / 7^2
A . 7^3
B . 7^1
C . 1
D. 12
\(\:\)
。。。。。。。。。。。。。。。。。。。。。。。。。。。。
\(\frac {7^2}{7^2}\)
\(7^2 ÷ 7^2 \)
\(7^{2-2}\)
\(7^0 \)
\(1 \) ( Opsi C )
。。。。。。。。。。。。。。。。。。。。。。。。。。。。
\(\:\)
Answer:
C. 1
Step-by-step explanation:
7^2/7^2
=1
hope help
There are 900 3-digit integers, the integers between 100 and 999, inclusive. What percent of these integers contain only odd digits
Each digit can be one of {1, 3, 5, 7, 9}, so there are 5 choices for each. Then there are 5•5•5 = 5³ = 125 integers containing only odd digits, which means they make of 125/900 ≈ 14% of them.
when 80% of a number is added to the number the result is 180
Answer:
n = 100
Step-by-step explanation:
We can let n represent the number we're trying to find.
Taking 80% of a number is the same as multiplying the number by 80/100 or 0.80.
Thus, we can use the following equation to find the number:
\(n+0.80n=180\\1.80n=180\\n=100\)
80% of "100" is 80.
80 "added to" 100 is 180
Giving brainilest! What is the volume of the rectangular prism?
Answer:
if each box equal with 1/2 cm, so
length = 5 × 1/2 = 5/2 cmwidth = 2 × 1/2 = 1 cmheight = 3 × 1/2 = 3/2 cmVolumelength × width × height
= 5/2 × 1 × 3/2
= 15/4 cm³
= 3 3/4 cm³
Hope it helps!
Pls help me I’ll mark brainLiest
Answer:y times 20 p
Step-by-step explanation:
Make r the subject of the formula
\(v = mg \sqrt{(1 - r {}^{2}) } \)
\(\huge\underline{\purple{\bold{your \: answer \: is \: in \: attachment}}}\)
The value of 'r' as a subject is \(r=\sqrt{\dfrac{v^2}{m^2g^2}-1}}\).
What is an expression?Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.
The expression will be solved as:-
\(v =mg \sqrt{1-r^2\)
Squaring on both sides.
\(v^2=m^2g^2(1-r^2)\)
\(\dfrac{v^2}{m^2g^2}=1-r^2\)
\(r=\sqrt{\dfrac{v^2}{m^2g^2}-1}}\).
Hence, the expression is \(r=\sqrt{\dfrac{v^2}{m^2g^2}-1}}\).
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A number cube numbered 1-6 is rolled 30 times and lands on an even number 18 times.
How does this frequency compare to the expected frequency based on the probability of
the number cube landing on an even number?
The frequency is 15 more than expected.
The frequency is 13 more than expected.
The frequency is 9 more than expected.
The frequency is 3 more than expected.
Done →
Given statement solution is :- The correct answer is: The frequency is 3 more than expected.
To determine the expected frequency of landing on an even number when rolling a fair six-sided number cube, we need to calculate the probability of landing on an even number and multiply it by the total number of rolls.
The number cube has six possible outcomes: 1, 2, 3, 4, 5, and 6. Of these, three are even numbers: 2, 4, and 6. Therefore, the probability of rolling an even number is 3/6, which simplifies to 1/2 or 0.5.
The expected frequency can be found by multiplying the probability by the total number of rolls:
Expected frequency = Probability of landing on an even number × Total number of rolls
Expected frequency = 0.5 × 30 = 15
Now, we can compare the expected frequency (15) to the actual frequency (18) given in the problem statement.
The actual frequency is 18, and it is 3 more than the expected frequency (18 - 15 = 3).
Therefore, the correct answer is: The frequency is 3 more than expected.
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x⁵+x³-5 is divided by x-2
The Polynomial x⁵ + x³ - 5 is divided by x - 2, the quotient is x⁴ + 3x³ + 6x² + 12x + 24, and the remainder is 48.
The quotient and remainder when the polynomial x⁵ + x³ - 5 is divided by x - 2, we can use polynomial long division. Here's the step-by-step process:
1. Write the dividend (x⁵ + x³ - 5) and the divisor (x - 2).
x - 2 | x⁵ + x³ + 0x² + 0x - 5
2. Divide the first term of the dividend (x⁵) by the first term of the divisor (x) to get x⁴. Write x⁴ above the line. x⁴
x - 2 | x⁵ + x³ + 0x² + 0x - 5
3. Multiply the divisor (x - 2) by the quotient term (x⁴) to get x⁵ - 2x⁴. Write this under the dividend and subtract it. x⁴
x - 2 | x⁵ + x³ + 0x² + 0x - 5
- (x⁵ - 2x⁴)
3x⁴ + 0x³ + 0x² + 0x - 5
4. Bring down the next term (-5) from the dividend.
x⁴ + 3x³
x - 2 | x⁵ + x³ + 0x² + 0x - 5
- (x⁵ - 2x⁴)
3x⁴ + 0x³ + 0x² + 0x - 5
5. Divide the first term of the new dividend (3x⁴) by the first term of the divisor (x) to get 3x³. Write 3x³ above the line.
x⁴ + 3x³
x - 2 | x⁵ + x³ + 0x² + 0x - 5
- (x⁵ - 2x⁴)
3x⁴ + 0x³ + 0x² + 0x - 5
6. Multiply the divisor (x - 2) by the new quotient term (3x³) to get 3x⁴ - 6x³. Write this under the new dividend and subtract it.
x⁴ + 3x³
x - 2 | x⁵ + x³ + 0x² + 0x - 5
- (x⁵ - 2x⁴)
3x⁴ + 0x³ + 0x² + 0x - 5
- (3x⁴ - 6x³)
6x³ + 0x² + 0x - 5
7. Repeat steps 4-6 until you have subtracted all terms.
x⁴ + 3x³ + 6x² + 12x + 24
x - 2 | x⁵ + x³ + 0x² + 0x - 5
- (x⁵ - 2x⁴)
3x⁴ + 0x³ + 0x² + 0x - 5
- (3x⁴ - 6x³)
6x³ + 0x² + 0x - 5
- (6x³ - 12x²)
12x² + 0x + 0
- (12x² - 24x)
24x + 0
- (24x - 48)
48
8. The quotient is x⁴ + 3x³ + 6x² + 12x + 24, and the remainder is 48.
Therefore, when the polynomial x⁵ + x³ - 5 is divided by x - 2, the quotient is x⁴ + 3x³ + 6x² + 12x + 24, and the remainder is 48.
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A bag of potato chips costs $6.99 and comes with 87 chips. If you could buy them
individually, how many chips could you get if you had $10? Round to a whole number.
Answer:
125
Step-by-step explanation:
By doing 6.99/87, we can figure out that each chip costs approximately 8 cents. With this in mind, we can divide 10 by 0.08 to get 125.
Joe is running a 6-mile race on an indoor track. if the track os 1/4 of a mile long, how many laps will he have to run to complete the race
Given:
Total distance of race = 6 miles
Track length = \(\dfrac{1}{4}\) miles
To find:
The number of laps to complete the race.
Solution:
We know that,
\(Number of laps = \dfrac{\text{Total Distance}}{\text{Length of one lap}}\)
\(Number of laps = \dfrac{6}{\dfrac{1}{4}}\)
\(Number of laps =6\times \dfrac{4}{1}\)
\(Number of laps =24\)
Therefore, the required number of laps is 24.
WILL GIVE BRAINLIEST
Anna draws an angle in her notebook. In how many points do the rays intersect?
2
0
1
3
If Anna draws an angle in her notebook, then the rays intersect at just one point.
Rays and anglesThe point where two lines meet is known as an angle
A ray has two endpoints with points arrows. This shows that a ray can intersect at a point when it is used to form an angle.Based on the above explanation, we can conclude that if Anna draws an angle in her notebook, then the rays intersect at just one point.Learn more on ray and angles here; https://brainly.com/question/14366932
Answer: 1
Step-by-step explanation:
Took the test and it was correct
Find the experimental probability of tossing heads.
H stands for heads and T stands for Tails.
Coin Toss Results: T, H, T, H, T, H, T, T, T, T, H, T, H, T, T
The value of the experimental probability of tossing heads is,
⇒ 1 / 3
We have to given that;
Coin Toss Results: T, H, T, H, T, H, T, T, T, T, H, T, H, T, T
Where, H stands for heads and T stands for Tails.
Hence, Total outcomes = 15
And, Head outcomes = 5
Thus, The value of the experimental probability of tossing heads is,
⇒ 5 / 15
⇒ 1 / 3
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Match each function on the left to all points on the right that would be located on the graph of the function. Help!! thanks
Each function on the left should be matched to all points on the right that would be located on the graph of the function as follows;
f(x) = 2x + 2 ⇒ (0, 2).
f(x) = 2x² - 2 ⇒ (-1, 0).
\(f(x) = 2\sqrt{x+1}\) ⇒ (0, 2).
What is a function?In Mathematics and Geometry, a function is a mathematical equation which defines and represents the relationship that exists between two or more variables such as an ordered pair in tables or relations.
Next, we would determine the point or ordered pair that represent a solution on the graph of each of the function as follows;
For the ordered pair (0, 2), we have:
f(x) = 2x + 2
2 = 2(0) + 2
2 = 2 (True).
For the ordered pair (-1, 0), we have:
f(x) = 2x² - 2
0 = 2(-1)² - 2
0 = 2 - 2
0 = 0 (True).
For the ordered pair (0, 2), we have:
\(f(x) = 2\sqrt{x+1}\\\\2= 2\sqrt{0+1}\\\\2 = 2\sqrt{1}\)
2 = 2 (True).
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The lengths of pregnancies in a small rural village are normally distributed with a mean of 269 days and a standard deviation of 17 days.
In what range would you expect to find the middle 98% of most pregnancies?
Between
299.34
Incorrect229.3 and
303.4
Incorrect308.7.
If you were to draw samples of size 58 from this population, in what range would you expect to find the middle 98% of most averages for the lengths of pregnancies in the sample?
Between
264
Correct and
274.1
Correct.
Enter your answers as numbers. Your answers should be accurate to 1 decimal places.
You would expect to find the middle 98% of most averages for the lengths of pregnancies in the sample between approximately 264.0 days and 274.1 days.
To find the range in which you would expect to find the middle 98% of most pregnancies, you can use the concept of z-scores and the standard normal distribution.
For the given data:
Mean (μ) = 269 days
Standard deviation (σ) = 17 days
To find the range, we need to find the z-scores corresponding to the 1% and 99% percentiles. Since the normal distribution is symmetric, we can find the z-scores by subtracting and adding the respective values from the mean.
To find the z-score for the 1% percentile (lower bound):
z1 = Φ^(-1)(0.01)
Similarly, to find the z-score for the 99% percentile (upper bound):
z2 = Φ^(-1)(0.99)
Now, we can calculate the z-scores:
z1 = Φ^(-1)(0.01) ≈ -2.33
z2 = Φ^(-1)(0.99) ≈ 2.33
To find the corresponding values in terms of days, we multiply the z-scores by the standard deviation and add/subtract them from the mean:
lower bound = μ + (z1 * σ) = 269 + (-2.33 * 17) ≈ 229.4 days
upper bound = μ + (z2 * σ) = 269 + (2.33 * 17) ≈ 308.6 days
Therefore, you would expect to find the middle 98% of most pregnancies between approximately 229.4 days and 308.6 days.
Now, let's consider drawing samples of size 58 from this population. The mean and standard deviation of the sample means can be calculated as follows:
Mean of sample means (μ') = μ = 269 days
Standard deviation of sample means (σ') = σ / sqrt(n) = 17 / sqrt(58) ≈ 2.229
To find the range in which you would expect to find the middle 98% of most averages for the lengths of pregnancies in the sample, we repeat the previous steps using the mean of the sample means (μ') and the standard deviation of the sample means (σ').
Now, calculate the z-scores:
z1 = Φ^(-1)(0.01) ≈ -2.33
z2 = Φ^(-1)(0.99) ≈ 2.33
Multiply the z-scores by the standard deviation of the sample means and add/subtract them from the mean of the sample means:
lower bound = μ' + (z1 * σ') = 269 + (-2.33 * 2.229) ≈ 264.0 days
upper bound = μ' + (z2 * σ') = 269 + (2.33 * 2.229) ≈ 274.1 days
Therefore, you would expect to find the middle 98% of most averages for the lengths of pregnancies in the sample between approximately 264.0 days and 274.1 days.
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find the inverse of each function
Answer:
c
Step-by-step explanation:
assume base 10
-logy = x
\( \frac{1}{ log(y) } = x\)
log base x y = 5 turns into the format x^ 5 = y
implement that to get c
The diagram shows a shape made from a square circle, OAB, and a right angled triangle OBC. The radius of the circle is 5 centimetres and OC is 6 centimetres. Calculate the area of the shape
The area of the shape with the given features is 34.625 square cm
Calculating the area of the shapeFrom the question, we have the following parameters that can be used in our computation:
Composite figures
The area of the shape is the sum of the areas of individual shapes
So, we have
Area = triangle + quarter circle
This gives
Area = 1/2 * 6 * 5 + 1/4 * 3.14 * 5^2
Evaluate
Area = 34.625
Hence, the area is 34.625 square cm
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Selected values of a continuous function f are given below. Which of the following statements could be false?
x 0 1 2 3 4
f(x) 2 -2 4 7 18
A. By the Intermediate Value Theorem applied to f on the interval [0, 4], there is a value c such that f(c) = 5.
B. By the Mean Value Theorem applied to f on the interval [0, 4], there is a value c such that f'(c) = 4.
C.By the Extreme Value Theorem applied to f on the interval [0, 4], there is a value c such that f(c)≤ f(x) for all x in [0,4].
D. By the Extreme Value Theorem applied to f on the interval [0, 4], there is a value c such that f(c)≥ f(x) for all x in [0,4].
Statement D is false.
What is Continuous function?
A function is continuous when its graph is a single unbroken curve that you could draw without lifting your pen from the paper. That is not a formal definition, but it helps you understand the idea.
The Intermediate Value Theorem states that if a function f is continuous on an interval [a, b] and k is a value between f(a) and f(b), then there is at least one value c in the interval such that f(c) = k.
In this case, f is continuous on the interval [0, 4] and 5 is between f(0) = 2 and f(4) = 18, so there must be a value c such that f(c) = 5.
Therefore, statement A is true.
The Mean Value Theorem states that if a function f is differentiable on an interval [a, b] and continuous on the closed interval [a, b], then there exists a value c in the interval (a, b) such that f'(c) = (f(b) - f(a))/(b - a).
In this case, f is differentiable and continuous on the interval [0, 4], so there must be a value c such that f'(c) = (f(4) - f(0))/(4 - 0) = 4.
Therefore, statement B is true.
The Extreme Value Theorem states that if a function f is continuous on a closed interval [a, b], then f must attain both a maximum and a minimum value on that interval.
In this case, f is continuous on the interval [0, 4], so it must attain both a maximum and a minimum value on that interval.
However, the theorem does not specify whether the maximum or minimum value occurs at the endpoint or somewhere in the interior of the interval.
Therefore, statement C is false, and statement D is also false.
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Question 7(Multiple Choice Worth 1 points)
(02.02 MC)
You are riding the bus to school and you realize it is taking longer because of all the stops you are making. The time it takes to get to school, measured in minutes, is modeled using the function gox)=x²-3x²
number of stops the bus makes if the bus makes 2 stops after you board, how long does it take you to get to school?
01 minute
03 minutes
07 minutes
O11 minutes
4x-5, where x is the
F
The time taken for the person to get to school based on the equation will be 7 minutes.
How to calculate the time?From the information given, the equation is given as:
g(x) = x⁴ - 3x² + 4x - 5
Then, we'll put 2 as x. This will be:
= 2⁴ + 3(2)² + 4(2) - 5
= 16 - 12 + 8 - 5
= 7
Therefore, the time taken for the person to get to school based on the equation will be 7 minutes.
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PLS HURRY FOR 80 POINTS Triangle XYZ is drawn with vertices X(4, −5), Y(6, −1), Z(10, −8). Determine the line of reflection if X′(4, 5).
y-axis
x-axis
y = 1
x = −4
Answer: a
Step-by-step explanation:
How do I answer this? I'm so confused
Answer:
Draw a graph of f(x) and q(x) also find x-intercept and y
HELP
A watermelon is shot out of an air cannon and travels 22 yards. How many feet does the watermelon travel?
Which conversion factor could you use to answer the question?
Answer:
1 yard = 3 feet
so...
22 yards = 3 (22)
3 x 22 = 66
conversion factor: 3/1
Step-by-step explanation:
Answer:
3 feet over 1 yard
Step-by-step explanation:
enjoy
Help please! Show all your work.
Answer:
If y and x have a proportional relationship, then we can write an equation of the form y = kx, where k is a constant of proportionality.
To find the value of k, we can use the given values of y and x:
y = kx
24 = k(12)
k = 2
Now that we know k, we can use the equation to find the value of y when x=16:
y = kx
y = 2(16)
y = 32
Therefore, when x=16, y=32.
Someone help me about this pls?
Answer: x=44 degrees
Step-by-step explanation: you have to find the other two degrees of the triangle x is in which are 74 degrees and 62 degrees. adding those together would equal to 136. then you would subtract 136 from 180 because I triangle has a total of 180 degrees for its three angles. so you get your answer of x=44 degrees.
Need some assistance lovely’s
Answer:
60
Step-by-step explanation:
The sum of the angles of a triangle is 180
x+x+x = 180
3x= 180
Divide by 3
3x/3=180/3
x = 60
Answer:
60
Step-by-step explanation:
sum of measure of interior angles of a triangle is 180
x+x+x=180
3x=180
x=180/3
x=60