Answer:
5/7 x 1203=6015/7=859.28
Step-by-step explanation:
i know best one.keep in mind.
In a week, 13 hens laid 65 eggs. What is the unit rate for eggs per hen?
Answer:
5 eggs per hen
Step-by-step explanation:
Divide 65 and 13
Have a wonderful Day!
If f(x) = 4x and g(x) = x^3, then what is f(g(x))?
a. 4x+x^3
b. 4x^4
c. 4x^3
d. (4x)^3
Answer:
f(g(x)) = 4x³
Hence, option C is true.
Step-by-step explanation:
Given
\(f(x) = 4x\)\(g\left(x\right)\:=\:x^3\)Determine:
f(g(x)) = ?
solving the f(g(x))
f(g(x)) = f(x³)
= 4x³
Therefore,
f(g(x)) = 4x³
Hence, option C is true.
Let p =Fg where F(0, 5) and G(-4, -3). What is the direction angle of -3/2p?
27°
63°
117°
297°
Answer:
Not C
Step-by-step explanation:
Did on edge
Answer: it’s B) 63
Step-by-step explanation:
On edge 2021
John is going to the store. His house is located 3 miles south and 4 miles east from the store, as shown below. What is the shortest distance from his house to the store? Explain
Answer:
5 miles
Step-by-step explanation:
It is a right triangle, with 3 miles down, and 4 miles to the right
the shortest distance would be and southeast line.
Using the Pythagorean theorem, you get:
3^2 + 4^2 = x^2
9 + 16 = x^2
25 = x^2
x = 5
What is the inverse of v(x)= -3/4x - 1/3?
Step-by-step explanation:
v(x) = y = -3/4x - 1/3
y + 1/3 = -3/4x
x = -4/3 × (y + 1/3)
you see ? we only need to show how we calculate x out of y (instead of the normal direction of y or of x).
and to follow naming standards we now simply switch x and y, so that the inverse function is indeed again a function of x
y = -4/3 × (x + 1/3) = -4x/3 - 4/9
Jim and Krutika win some money and share it in the ratio 2:3. Jim gets £10. How much did Krutika get?
Answer:
£15
Step-by-step explanation:
The 2 part of the ratio represents the £10 that Jim gets.
Divide the amount by 2 to find the value of one part of the ratio.
£10 ÷ 2 = £5 ← value of 1 part of the ratio, thus
3 parts = 3 × £5 = £15 ← amount Krutika gets
NEED HELP ASAP!!!!
What is the value of x?
Enter your answer in the box.
Answer:46
Step-by-step explanation:
C! Just got the question and turned in the test, it’s C!!
A triangular parcel of ground has sides of length 745 feet, 660 feet, and 540 feet. Find the measure of the largest angle.
The largest angle in the triangle is approximately 108.46 degrees as the sides of the length are 745 feet.
What is a triangle?A triangle is a closed two-dimensional shape with three straight sides and three angles. It is one of the basic shapes in geometry and is often studied in mathematics and other fields.
According to the given informationTo find the largest angle in the triangle, we can use the Law of Cosines, which relates the lengths of the sides of a triangle to the cosine of the angles opposite those sides. The formula is:
c^2 = a^2 + b^2 - 2ab cos(C)
where c is the length of the side opposite the angle C, and a and b are the lengths of the other two sides.
In this case, we want to find the largest angle, which is opposite the longest side, 745 feet. So we can let c = 745, a = 660, and b = 540, and solve for cos(C):
745^2 = 660^2 + 540^2 - 2(660)(540)cos(C)
Simplifying and solving for cos(C), we get:
cos(C) = (745^2 - 660^2 - 540^2) / (2(660)(540))
cos(C) = -0.3245
To find the angle C, we can take the inverse cosine of -0.3245 (which gives us the angle in radians), and convert it to degrees:
C = cos(-0.3245) ≈ 1.891 radians ≈ 108.46 degrees.
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A carton holds 1.248 liters of fruit juice. What is this amount rounded to the nearest tenth? Use the number line below
Answer:
1.2 is the answer
Step-by-step explanation:
The rounding off of the number 1.248 to the nearest tenth is 1.2L
What is rounding off numbers?Rounding off numbers is a process used to simplify or approximate a numerical value to a specific degree of precision or to a specified number of decimal places. It involves adjusting a number to a nearby value that is easier to work with or more meaningful in a particular context.
When rounding off, you typically consider a specific digit in the number and look at the digit to the right of it. Depending on the value of that digit, you either increase or keep the original digit unchanged.
In the given problem, to round off the number to the nearest tenth;
1.248L ≈ 1.2L
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How do you find the surface area of an acute triangle?
The area of the acute triangle can be found by the formula: area of acute triangle = (1/2) × b × h.
According to Pythagoras theorem the triangle is termed as acutely angled if the square of its longest side is less than the sum of the squares of two other smaller sides. Let a, b, and c are the length of sides of a triangle, where side "a" is the longest, then the given triangle is acutely angled if and only if a^2 < b^2 + c^2.
The area of the acute triangle can be calculated by the formula:
area of acute triangle = (1/2) × b × h
b = base, and
h = height
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Myrna is bought fresh flowers for her Mom’s birthday. She had $25 with her. The flowers were on a 10% sale. How much did Myrna pay for the flowers?
Answer:
2 \(\frac{5}{2}\)
Step-by-step explanation:
\(\frac{25}{1} \\\) × \(\frac{10}{100}\) = \(\frac{10}{4}\) or
Simplified: \(\frac{5}{2}\)
2 whole number \(\frac{1}{2}\)
Real answers and explanations ONLY! I’ll name you brainiest if correct
Answer:
1/10⁶ or 0.000001Step-by-step explanation:
For every time you have a probability of getting 1 is:
P(1) = 1/10For all 6, the probability of outcome of 1 is:
P(1x6) = (1/10)⁶ = 0.000001Probability of 1
P(1)=1/10Probability of 6
P(1×6)
(1/10⁶)10^{-6}One day, a sprinter runs the 100 m dash 24 times, for a total distance of 24 00 m. how many kilometers did the sprinter run?
The total distance that was covered by the sprinter in Kilometers is:
2.4 KmHow much is the total distance covered?
To obtain the total distance covered by the sprinter, we need to first realize that 1 Km is equal to 1000 meters. That said, the question above requires us to change 2400 meters to kilometers.
Thus we will have:
2400 Meters * 1 km / 1000 meters
= 2.4 km
So, the total distance covered by the sprinter in kilometers is 2.4
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The hypotenuse of a right triangle measures 15 cm and one of its legs measures 4 cm.
Find the measure of the other leg. If necessary, round to the nearest tenth.
\(15^2-4^2=225-16\\=209\)
\(\sqrt{209}\)≈14.9
Answer:
14.5
Step-by-step explanation:
15x15=225
4x4=16
225-16=209
The square root of 209 is 14.4568322948.
Which rounds to 14.5
Let R be the region bounded by the following curves. Find the volume of the solid generated when Ris revolved about the y-axis. y = x, y = 9x, y = 27
The volume of the solid generated when Ris revolved about the y-axis is 6480π.
What is the bounded region?
A region is said to be bounded if it has a boundary or other restrictions applied to it. In other words, a bounded shape is limited by a set of measurements or characteristics and cannot be an indefinitely huge area.
Here, we have
Given: y = x, y = 9x, y = 27
We have to find the volume of the solid generated when R is revolved around the y-axis.
V = ₀²⁷∫π(y²-(y/9))dy
V = ₀²⁷∫π(80y²/81)dy
V = 80π/81 ₀²⁷∫y³dy
V = 80π/81(y⁴/4)₀²⁷
V = 80π/81(27⁴/4)
V = 6480π
Hence, the volume of the solid generated when Ris revolved about the y-axis is 6480π.
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If a fourth plant produces 150 widgets in 60 days, which statement is true?
A. It makes more than Plant A.
B. It makes less than Plant B.
C. It makes less than Plant A.
====================================================
Explanation:
At the 60 day mark, the following number of widgets are produced
Plant A = 300 widgetsPlant B = 100 widgetsPlant C = 200 widgetsThe fourth plant makes 150 widgets, which is between B and C
We see that the fourth plant does not make more than Plant A, so we can rule out choice A.
The fourth plant does not make less than Plant B, which allows us to rule out choice B.
The only thing left is choice C. Sure enough, this statement is true since 150 widgets made at the fourth plant is less than 300 made in Plant A. This is why choice C is the answer.
Kindly answer this one. Thank you.
Answer:
See below.
Step-by-step explanation:
I'm assuming these questions are about the Midline Theorem (segment AL joins the midpoints of the non-parallel sides.
♦ The midline's length is the average of the lengths of the top and bottom parallel sides.
\(AL=\frac{OR+CE}{2}\)
Use this equation and substitute values given in each problem, then solve for the missing information.
1. AL = x, CE = 9, OR = 5
\(x=\frac{9+5}{2}=7\)
2. AL = m - 4, CE = 15, OR = 17
\(m-4=\frac{15+17}{2}=16\\\\m-4=16\\\\\\m=20\\\\AL=20-4=16\)
3. OR = y + 5, AL = 15, CE = 18
\(15=\frac{(y+5)+18}{2}\\\\15=\frac{y+23}{2}\\\\30=y+23\\\\7=y\\\\OR = 7+5=12\)
Need help on this question as well
The required arc length of sector VW is 8\(\pi\).
Given that, in a circle U, radius UV = 9 and central angle of sector m∠VUW = 160°.
To find the arc length of sector VW, we can use the formula:
Arc length = (central angle / 360) x circumference of the circle.
First, find the circumference of the circle by the formula for the circumference of a circle is given by:
Circumference = 2 x \(\pi\) x radius.
Circumference = 2 x \(\pi\) x 9 = 18π.
Now, let's find the arc length of sector VW using the central angle of 160 degrees:
Arc length = (160/360) x 18π
Arc length = (4/9) * 18\(\pi\) = 8\(\pi\).
Therefore, the arc length of sector VW is 8\(\pi\).
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PLEASE HURRY ILL GIVE BRAINLIEST!!!!!!!!!!!
Which of the following numbers is irrational
A. -9/5
B. √5
C. 7/3
D. √9
What is the length of AB?
B
3x
(4X-2
763
A
63
O A. 4
B. 2.
C. 8
D. 6
Answer:
Step-by-step explanation:
4x-2=3x
4x-3x=2
x=2
Answer:
D. 6
Step-by-step explanation:
As the two base angles are equal, this implies that this is an isosceles triangle. This means that the sides opposite the base angles are also equal.
Therefore, AB = BC
⇒ 3x = 4x - 2
⇒ x = 2
If x = 2, then AB = 3 · 2 = 6
What is the opposite of -1/2
Answer: 1/2
Step-by-step explanation:
Just remove the negative
A company's income statement showed the following: net income, $127,000; depreciation expense, $36,500; and gain on sale of plant assets, $10,500. The company's current assets and current liabilities showed the following changes: accounts receivable decreased $10,700; merchandise inventory increased $24,500; prepaid expenses increased $7,500; accounts payable increased $4,700. Calculate the net cash provided or used by operating activities.
Therefore, the net cash provided or used by operating activities is $115,000.
Starting with the net income of $127,000, we add back the depreciation expense of $36,500 since it is a non-cash expense. We also subtract the gain on sale of plant assets of $10,500 since it is a non-operating gain. These adjustments result in an adjusted net income of $153,000 ($127,000 + $36,500 - $10,500).
Next, we consider the changes in current assets and liabilities. Since accounts receivable decreased by $10,700, we add this amount to the adjusted net income. Merchandise inventory increased by $24,500, so we subtract this amount. Prepaid expenses increased by $7,500, so we subtract this amount as well. Lastly, accounts payable increased by $4,700, so we add this amount.
Calculating the net cash provided or used by operating activities:
Adjusted net income + Changes in current assets and liabilities
$153,000 + (-$10,700) + (-$24,500) + (-$7,500) + $4,700 = $115,000
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A scatter plot containing the point (12, 12) has the regression equation yˆ=14x+1.
What is the residual e when x = 12?
Enter your answer in the box.
e =
Answer:
Im pretty sure it is E=8
Step-by-step explanation:
Answer:
E=8
Step-by-step explanation:
took the test :)
PLSS HELP ME OH GOD
Answer:
x=12
Step-by-step explanation:
Try using m a t h w a y, it helps with this kind of math.
Answer: 12
Step-by-step explanation:
Seems like your in a rush so I'll edit the explanation after- goodluck!
matrix A has the following singular value decomposition : A = [-0.63 0.78 -0.01] [3 0 0] [-0.25 -0.86 -0.45]
[-0.75 -0.60 -0.28] [0 4 0] [0.97 -0.19 -0.16]
[-0.22 -0.17 0.96] [0 0 7] [0.05 -0.47 0.88] determine the eigenvalues of AᵀA , such that λ₁>λ₂>λ₃
λ₁=
λ₂=
λ₃=
The eigenvalues of AᵀA are: λ₁ = 9 λ₂ = 16 λ₃ = 49
The eigenvalues of AᵀA, we need to find the eigenvalues of the square matrix AᵀA. Since A is given in its singular value decomposition (SVD) form, we can directly compute the eigenvalues.
The eigenvalues of AᵀA are the squares of the singular values of A, which are the diagonal elements in the middle matrix of the SVD.
From the given SVD of A: A = UΣVᵀ
where U, Σ, and V are the matrices obtained in the SVD, and Σ is a diagonal matrix containing the singular values.
In this case, Σ is given as: Σ = [3 0 0] [0 4 0] [0 0 7]
The eigenvalues of AᵀA are the squares of the singular values:
λ₁ = (3)² = 9
λ₂ = (4)² = 16
λ₃ = (7)² = 49
Therefore, the eigenvalues of AᵀA are: λ₁ = 9 λ₂ = 16 λ₃ = 49
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suppose x is a binomial random variable with parameters n and p given below. compute the indicated probability in each of these cases. a) If n=4n=4 and p=0.4p=0.4 then P(X=0)=P(X=0)= . b) If n=4n=4 and p=0.1p=0.1 then P(X=4)=P(X=4)= . c) If n=5n=5 and p=0.1p=0.1 then P(X=0)=P(X=0)= . d) If n=3n=3 and p=0.3p=0.3 then P(X=0)=P(X=0)=
The probability of each of these cases when binomial random variable with parameters n and p are given:
a. 0.4116, b. 0.5625, c. 0.329, d. 0.375, e. 0.0046
What is probability?The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, broadly speaking, 0 denotes the event's impossibility and 1 denotes certainty. Simply put, probability is the likelihood that something will occur. When we don't know how an event will turn out, we might discuss the likelihood or likelihood of several outcomes. Statistics is the study of events that follow a probability distribution.
Here,
The formula is,
P(x)=(n/x)(P)ˣ(1-P)ⁿ⁻ˣ
a. n=4, x=1, p=0.3
P(x)=0.4116
b. n=2, x=0, p=0.25
P(x)=0.5625
c. n=5, x=2, p=0.33
P(x)=0.329
d. n=4, x=2, p=0.5
P(x)=0.375
e. n=3, x=3, p=1/6
P(x)=0.0046
When a binomial random variable with parameters n and p is given, the probability of each of the following cases is given is: a. 0.4116, b. 0.5625, c. 0.329, d. 0.375, and e. 0.0046
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help plssssss due tddd!!!!
Answer:
u > -3
Step-by-step explanation:
5-8u < 11 - 6u
-2u < 6
u > -3
note: when you're diving by a negative you flip the sign.
6. If l // k and k // m, then
Answer:
If l //k and k// m then L//mSo, option D is your answer
Step-by-step explanation:
If 2 lines are parallel to A Third line, then the 2 lines are parallel.
\(------------\)
hope it helps..
have a great day!!
A group of 35 students are going on a field trip to the movies. The total cost for the tickets is $123.15. About how much money will each student need to pay for a ticket?
Answer:
about 4 dollars :)
hope this helps
Sarah read her book for 218
hours on Monday, 112
hours on Wednesday, and 134
hours on Friday. How many hours did she read her book in all?
If Sarah read her book for 2 1/8 hours on Monday, 1 1/2 hours on Wednesday, and 1 3/4 hours on Friday, Sarah read her book for a total of 7 hours.
To find the total number of hours Sarah read her book, we need to add the number of hours she read on Monday, Wednesday, and Friday.
So, the total number of hours Sarah read her book is:
2 1/8 hours + 1 1/2 hours + 1 3/4 hours
To add these fractions, we need to find a common denominator. The least common multiple of 8, 2, and 4 (the denominators of the three fractions) is 8.
So, we can rewrite the fractions as:
2 4/8 hours + 1 4/8 hours + 1 6/8 hours
Now we can add the whole numbers and fractions separately:
= 4 hours + 14/8 hours
= 4 hours + 1 6/8 hours
= 4 hours + 1 3/4 hours
Finally, we can add the two mixed numbers by finding a common denominator of 4:
= 4 hours + 1 12/4 hours
= 4 hours + 3 hours
= 7 hours
In order to solve this problem, we converted the mixed numbers into improper fractions, found a common denominator, added the fractions, and then converted the answer back into a mixed number.
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Complete question is:
Sarah read her book for 2 1/8
hours on Monday, 1 1/2
hours on Wednesday, and 1 3/4
hours on Friday. How many hours did she read her book in all?