Answer:
ITS 1
10 = 2 • 5
3 = 3
45 = 32 • 5
Answer:
GCF of 40 and 60
Step-by-step explanation:
Solution We first express 20 and 60 as the product of prime numbers 40 = 2 × 2 × 2 × 5 60 = 2 × 2 × 3 × 5. The common factors are 2 × 2 and 5.
the weight, in pounds, of a certain type of adult squirrel is normally distributed with a mean of 4.1 pounds and a standard deviation of 0.5 pounds. what is the probability that a randomly selected squirrel has a weight less than 3 pounds? round your answer to four decimal places.
The probability that a randomly selected squirrel has a weight less than 3 pounds: P(x < 3) = 0.0139
What is Probability?
Chance is a branch of mathematics that deals with numerical representations of the probability that an event will happen or that a statement is true. The probability of an event is a number between 0 and 1, where, broadly speaking, 0 signifies the event's impossibility and 1 denotes certainty.
Given,
μ = 4.1
σ = 0.5
∴ P(x < 3) = P(z < (3 - μ) / σ)
= P(z < (3 - 4.1) / 0.5)
= P(z < -1.1/0.5)
P(x < 3) = P(z < -2.2)
P(x < 3) = 0.0139
As a result, P(x 3) = 0.0139 is the probability that a squirrel chosen at random weighs less than 3 pounds.
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If the number of bacteria on the surface of your phone triples every hour and can be described by the exponential function: f(x)=1000x3^x
, complete the table of values to show how much bacteria is on your phone after 4 hours.
Answer: 81,000
Step-by-step explanation:
We can solve this by using the formula given.
If f(1)=1000x3^1, then 1,000x3=3,000
If f(2)=1000x3^2, then 3^2=9 and 1000x9=9000,
and so on,
Now, f(4) will equal 1000x3^4, and 3^4 is 3x3x3x3, which is 9x9 or 9^2, which would be equal to 81, and 81x1000=81,000
To complete the table of values for the exponential function f(x) = 1000*3^x, we can evaluate the function for x = 0, 1, 2, 3, and 4, since we are interested in the number of bacteria on the phone after 4 hours.
x f(x)
0 1000
1 3000
2 9000
3 27,000
4 81,000
Therefore, after 4 hours, there will be 81,000 bacteria on the surface of the phone, assuming the number of bacteria triples every hour and can be described by the exponential function f(x) = 1000*3^x.
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Write the slope-intercept form of the equation that is described below.
Through (3, 3) and perpendicular to y = 14x − 2
What is the equation?
Answer:
y = -¹/₁₄x + 3³/₁₄Step-by-step explanation:
If two lines are perpendicular then the product of theirs slopes is equal -1:
y=m₁x+b₁ ⊥ y=m₂x+b₂ ⇒ m₁×m₂ = -1
y = 14x - 2 ⇒ m₁=14
14×m₂ = -1 ⇒ m₂ = -¹/₁₄
The line y=-¹/₁₄x+b passes through point (3, 3) so the equation:
3 = -¹/₁₄×3 + b must be true
3 = -³/₁₄ + b
b = 3³/₁₄
Therefore equation in slope-intercept form:
y = -¹/₁₄x + 3³/₁₄
5. Write two expressions for the area of the big rectangle.
Answer:
Two expressions for the area are;
i) x/3 + 2·y + 6
ii) (1/3) × (x + 6·y + 18)
Step-by-step explanation:
The given dimension of the rectangle are;
The height of the rectangle, h = 1/3
The width of the smallest rectangle, w₁ = x
The width of the med sized rectangle, w₂ = 6·y
The width the large rectangle, w₃ = 18
The area, 'A', of the entire rectangular figure, the big rectangle, can be expressed as follows;
A = A₁ + A₂ + A₃
Where;
A₁ = The area of the smallest rectangle
A₂ = The area of the mid sized rectangle
A₃ = The area of the large rectangle
∴ A = (1/3) × x + (1/3) × 6·y + (1/3) × 18 = x/3 + 2·y + 6
The area of the big rectangle. 'A', can also be found as follows;
A = (1/3) × (x + 6·y + 18)
Therefore, two expressions for the area of the big rectangle are;
x/3 + 2·y + 6 and (1/3) × (x + 6·y + 18).
A bagel shop sold 8 plain bagels and 13 rye bagels. What is the ratio of the number of rye bagels to the number of plain bagels sold?
Answer:
13 : 8
Step-by-step explanation:
Number of plain bagels sold = 8
Number of rye bagels sold = 13
Ratio of the number of rye bagels to the number of plain bagels sold = 13 : 8
Also written as
13/8
Or
13 to 8
A bagel shop sold 8 plain bagels and 13 rye bagels. What is the ratio of the number of rye bagels to the number of plain bagels sold?
Answer: It is 13: 8.
I need some help with function notation could someon please give me a practice problem or something I can work with step by step
The expression
f(t) = 5t + 11
Is read verbally as, "function of t at 5t plus 11."
This is alredy
T/F athlon and a-series processors manufactured by amd are not x86 compatible.
False. Athlon and A-Series processors manufactured by AMD are x86 compatible, meaning they can execute software and instructions designed for the x86 architecture.
Contrary to the statement, Athlon and A-Series processors manufactured by AMD are indeed x86 compatible. The x86 architecture, developed by Intel, has become the industry standard for personal computers and servers.
AMD, as one of the leading competitors in the processor market, has designed their processors to be fully compatible with the x86 instruction set.
The x86 architecture is characterized by its ability to handle complex and diverse tasks, providing compatibility with a wide range of software and operating systems.
Athlon and A-Series processors, being part of the x86 family, can seamlessly run software applications written for the x86 architecture without any compatibility issues.
This compatibility is essential for ensuring a smooth user experience and allowing users to leverage a vast ecosystem of software and tools that are built for the x86 platform.
AMD has made significant contributions to the advancement of x86 processors, introducing various architectural enhancements and optimizations.
These processors feature multiple cores, advanced cache systems, and support for high-performance computing tasks. They are widely used in desktop computers, laptops, and servers, catering to the needs of both consumers.
These processors are specifically designed to be fully compatible with the x86 architecture, ensuring efficient execution of software and providing users with access to a wide range of applications and tools.
The x86 compatibility of AMD processors is a significant factor contributing to their popularity and widespread use in the computing industry.
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solve for x 2x-2+4x-5
Answer:
-40
Step-by-step explanation:
2 times negative 2 is 4 plus 4 is 8 times negative 5 is -40
Answer:
\(x=3/2=1.5\)
Step-by-step explanation:
So we have the equation:
\(2x-2=4x-5\)
And we want to solve for x. To do this, we need to first isolate the x-variable. So, start by adding 2 to both sides:
\((2x-2)+2=(4x-5)+2\)
The 2s on the left cancel:
\(2x=4x-3\)
Now, subtract 4x from both sides:
\((2x)-4x=(4x-3)-4x\)
The 4xson the right cancel:
\(-2x=-3\)
Now, divide both sides by -2.
\(\frac{(-2x)}{-2}=\frac{-3}{-2}\)
The negatives cancel. The 2s on the left cancel. Therefore:
\(x=3/2=1.5\)
help me out due in a week
Answer:
SAS ( Side, Angle, Side)
Step-by-step explanation:
Both triangles - shown by the arcs labelled on them - have two known congruent sides, and an angle which they are both equal to.
(No units are needed as this shows already that both triangles are congruent to each other)
Hope this helps
(9-5+X)+ (39+211)
whats the Solution?
Answer:
254 + xStep-by-step explanation:
(9-5+X)+ (39+211)
whats the Solution?
(9 - 5 + x) + (39 + 211) =
4 + x + 39 + 211 =
254 + x
Answer:
254 + x
Step-by-step explanation:
(9 - 5 + x) + (39 + 211) =
4 + x + 39 + 211 =
254 + x
Hope this helps
:)
Find x. I need it ASAP
Answer:
x = 27°
Step-by-step explanation:
Because of the two parallel lines, we can conclude that
corner DAB = corner FDE = 2x
In ∆DAB
Corner DAB = 2x
Corner BDA = 2x (given)
Corner ABD = 72 (given)
The sum of three corners in any trianle, adds up to 180°.
So if one corner is 72° and the other two corners are the same, then the two corners together, must be 180-72 = 108°.
For each corner that is 108/2= 54
so corner BDA = 54° and also corner DAB = 54°.
Given was BDA = 2x and BDA = 54°
so 2x = 54°
then x = 27°
A boat and a trailer weighing a total of 440lb are parked on a boat ramp with a 21° angle of inclination. Assume that the weight of the boat and the trailer is evenly distributed between two wheels. Find the component vector of F parallel to the ramp in terms of i and j. Round final values to one decimal place.
The component vector of F parallel to the ramp is approximately 382.2i - 153.2j.
First, we need to find the weight of the boat and trailer that is distributed on each wheel. Since the weight is evenly distributed, we can simply divide the total weight by 2:
440 lb / 2 = 220 lb
Next, we need to find the component vector of the weight parallel to the ramp. To do this, we will use trigonometry and break the weight vector into its x and y components.
Let's start with the y component. The weight vector is acting perpendicular to the ramp, so we need to find the component that is parallel to the ramp. To do this, we can use the sine function:
sin(21°) = y / 220 lb
y = 220 lb * sin(21°) = 75.9 lb
So the y component of the weight vector parallel to the ramp is -75.9 lb (negative because it is acting downwards).
Now, let's find the x component. Again, we need to find the component of the weight vector that is parallel to the ramp, so we can use the cosine function:
cos(21°) = x / 220 lb
x = 220 lb * cos(21°) = 202.9 lb
So the x component of the weight vector parallel to the ramp is 202.9 lb.
Finally, we can put these components together to get the component vector of the weight parallel to the ramp:
Fpar = 202.9i - 75.9j
Rounding to one decimal place, we get:
Fpar = 382.2i - 153.2j
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Peter ordered garlic bread at a restaurant. Each piece of bread represents a part of a whole. The bread is divided into 7 equal slices. He ate two slices. Represent the situation in form of a fraction and identify the numerator and denominator of the fraction.
For the given statement is 2/7, numerator = 2, denominator = 7
What distinguishes the numerator from the denominator?The line that divides the numbers 4 and 5 is an example of a fraction and is known as the fraction bar. Here, the number above and below the fraction bar represent the numerator and denominator, respectively. A numerator is used to symbolise the denominator, or the number of parts that make up the whole.
Fractions are used to represent the parts of an entire or collection of items. A fraction is made up of two parts. The number at the top of the line is known as the numerator. It shows the number of identically sized pieces that were taken from the full product or collection. The quantity specified below the line serves as the denominator.
Following division, the quotient is converted to whole numbers, the remainder becomes the new numerator, and the denominator remains constant.
As he ate 2 pieces out of 7 pieces,
the fraction would be 2/7
numerator = 2
denominator = 7
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suppose that 12 different people call you in a week. what is the probability you will get at least one phone call per day (assume 7 days in the week)? use a mc simulation to estimate this probability with a margin of error of 0.005.
5. You spend $22 to buy supplies for making necklaces, and plan on selling them for $3 each. Write an inequality to find the minimum number of necklaces you have to sell in order to make a 150 profit
Which of the following is not a solution to sin x − cos 2x = 0 on the interval [0, 2π)? A. pi over 6
B. pi over 2
C. 5 times pi over 6
C. 3 times pi over 2
None of the given options (A, B, C, or D) is a solution to sin x − cos 2x = 0 on the interval [0, 2π).
What is solution of a trigonometric equation ?The solution of any trigonometric equation represents the value of the parameter which satisfies the given equation. The solution should lie within a given range and it should have the same value as ±π .
To find the solutions to sin x − cos 2x = 0 on the interval [0, 2π), we can start by using the identity cos 2x = 1 - 2sin² x, which gives:
sin x - (1 - 2sin² x) = 0
Simplifying this equation, we get:
2sin² x - sin x + 1 = 0
We can solve this quadratic equation using the quadratic formula:
sin x = [1 ± √(1 - 8)] / 4
sin x = [1 ± √(-7)] / 4
Since the square root of a negative number is not a real number, this equation has no real solutions. Therefore, none of the given options (A, B, C, or D) is a solution to sin x − cos 2x = 0 on the interval [0, 2π).
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Jaden is flying a kite with an angle of elevation of 33 degrees. If Jaden lets out 275 feet of string, how high above the ground is the kite flying? Round answers to the nearest tenth place.
Answer:
149.8 feet
Step-by-step explanation:
θ = Angle of elevation = 33°
The length of string Jaden lets out = Hypotenuse = 275 feet.
How high above the ground that the kite is flying = Opposite Side.
We are solving this question using the Trigonometric function of Sine
Sin θ = Opposite Side/Hypotenuse
Sin 33 = Opposite/275 feet
Cross Multiply
Sin 33 × 275 feet = Opposite
Opposite side(Height ) = 149.77573463 feet
Approximately to the nearest tenth = 149.8 feet
what is the slope of the line that contains the points in the table x -5 -2 1 3 and y 15 9 3 -1
Answer:
3
Step-by-step explanation:
Here’s the full picture only 44, 45, 46, and 47
Answer:
m∠6 = 115; m∠5 = 115; m∠1 = 130; m∠4 = 65
Step-by-step explanation:
44. m∠6 = 180 - 65 = 115
45. m∠5 = 180 - 65 =115
46. m∠1 = 180 - 50 = 130
47. m∠4 = 180 - (50+65) = 180 - 115 = 65
Answer:
the person below is correct
Step-by-step explanation:
hope it helped have an amazing night :)❤
Can someone tell me the answer to this, please?
Answer:
Graph B is the answer
allowing 16% discount on the MP of a television and leying 13% Vat buyer has pay RS 18984 to buy it . Find MP of that television
The marked price of the television is Rs. 20,000.
What is Marked Price?The market price is the current price at which a good or service can be purchased or sold.
Here, let the marked price of the television be Rs. x
Discount = 16% on MP
VAT = 13% additional on MP
Total paid amount = Rs. 18984
Now, according to question;
MP X (1 - Discount) X (1 + VAT) = 18984
x (1 - 0.16)(1+0.13) = 18984
x = 18984/(0.84 X 1.13)
x = 18984 / 0.9492
x = 20,000
Thus, the marked price of the television is Rs. 20,000.
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Find X using the image above
hope it helps you friend....!!
:)
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If two-thirds of a women’s age is 42, how old is she
Answer: 63
Step-by-step explanation:
You can put this solution on YOUR website! Hi there, 2/3 = 42. Multiply 42 by 3 = 126. Divide 126 by 2 = 63. The lady's age. 63yrs old. Proof: 2/3 x 63
Answer:
63
Step-by-step explanation:
42 / 2 = 21
21 * 3 = 63
If 42 is two thirds, then one third is 21 because (2/3) / 2 = 1/3.
If 21 is one third, then the whole is 63 because (1/3) * 3 = 1.
Anya decided to start her own business of selling candy bars.The candy bars are packed with cartoons which are 2 feet long, 3 feet wide and 4 feet high. How many of these cartoons can she pack into her closet which is 6 feet long, 6 feet wide and 17 feet high?
Answer: 25
Step-by-step explanation:
Given
The dimension of the candy bars cartoons is \(2\times 3\times 4\ ft^3\)
Dimension of the closet is \(6\times 6\times 17\ ft^3\)
Now, the volume of the closet is
\(V=6\times 6\times 17=612\ ft^3\)
The volume of the candy bar cartoons
\(V_o=2\times 3\times 4=24\ ft^3\)
The number of candy bars that can be put inside the closet is
\(\Rightarrow \dfrac{V}{V_o}\\\\\Rightarrow \dfrac{612}{24}=25.5\approx 25\)
i.e. 25 bars can be inside the closet
What is the discriminant of the quadratic equation, 4x^2-8x-5=0
Answer:
Step-by-step explanation:
4x^2-8x-5=0
The discriminant is the number under the √. In this case it's 144
Answer:
\(\Delta=144\)
Step-by-step explanation:
For a quadratic in standard form, the discriminant is given by:
\(\Delta=b^2-4ac\)
We have the equation:
\(4x^2-8x-5=0\)
Hence, our a=4; b=-8; and c=-5.
Substituting into our formula, we acquire:
\(\Delta=(-8)^2-4(4)(-5)\)
Evaluate:
\(\Delta=64+80\)
Add:
\(\Delta=144\)
Therefore, our discriminant is 144.
Notes:
Since our discriminant is a positive value, this tells us that our quadratic has two real roots.
prove that sin 60° = 2 tan 30°/1+ tan² 30°
◈ LHS :
\(:\implies\tt\:sin60\degree\)
\(:\implies\bf\:\dfrac{\sqrt{3}}{2}\)
◈ RHS :
\(:\implies\tt\:\dfrac{2tan30\degree}{1+tan^230\degree}\)
\(:\implies\tt\:\dfrac{2\times \dfrac{1}{\sqrt{3}}}{1+{\large(}\dfrac{1}{{\sqrt{3}}}{\large)}^2}\)
\(:\implies\tt\:\dfrac{2}{\sqrt{3}}\times \dfrac{3}{3+1}\)
\(:\implies\tt\:\dfrac{2}{\sqrt{3}}\times \dfrac{3}{4}\)
\(:\implies\bf\:\dfrac{\sqrt{3}}{2}\)
Hence Proved !!
How to do algebra Grade 6?
Emily makes $24 per hour. She worked 80 hours of regular time for the last pay
period and 5 hours of overtime at $36 per
hour.
Answer: 2,100$
Step-by-step explanation:
Can someone please help me
Answer:
1 true
2 false
3 false
4 true
A radio announcer said that 58 of the population in a certain city have listened to a radio station at some time. What decimal represents this fraction?
Therefore, the decimal represents the fraction is \(0.58\).
What is the simplification?
Simplification is reducing the expression/fraction/problem in a simpler form. It makes the problem easy with calculations and solving.
Here given that,
A radio announcer said that \(58\) of the population in a certain city have listened to a radio station at some time.
So, the simplification is of the form
\(\frac{58}{100}=0.58\)
Hence, the decimal represents the fraction is \(0.58\).
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