Answers
Answer:
.953
Step-by-step explanation:
took it on a test and got it right
Answer:
.953
Step-by-step explanation:
Related Questions
What is f(-4) if f(x)=-2-8?
Answers
Is 47/67 terminating, non terminating or repeating
Answers
The quotient of 24 and d
Answers
Answer:
24/d
Step-by-step explanation:
A customer buys 26 items for a total of $ 75.50 at a plant sale. The customer buys x rosemary plants for $ 1.75 each, y ivy plants for $ 3.75 each, and z patio pots for $ 10.75 each. The customer buys 12 more rosemary plants than ivy plants. Which set of equations could be used to find the number of each type of item the customer buys? Hide Answer Option { x=y+12 x+y+z=26 1.75x+3.75y+10.75z=75.5 } Hide Answer Option { x=12y x+y+z=75.5 1.75x+3.75y+10.75z=1,963 } { x+12=y x+y+z=26 1.75x+3.75y+10.75z=75.5 }
Answers
answer is $89.98
Step-by-step explanation:
add
a postman brought n letters to a house with two letter-boxes. since the two boxes were empty, he puts 1 mail in each of the two mail boxes. then he chooses one of boxes with probability proportional to number of letters present in that box, and puts the 3rd letter in it. he does this for all subsequent letters. what is the expected number of letters in the box with lower letters?
Answers
I referred the solution for the above problem. Suppose I have a stack of 2 black cards and one red card. Initially I put red between 2 black cards. Now I add black cards randomly between any two cards (so, initially it is either above or below red). Note that the probability that I add the card above the red card, when x-1 is the number of cards above red and y-1 is the number of cards below red is x/(x+y). Let the problem be: if red card is dividing the black cards into two sets, what is the expected number of black cards in the smaller section. So, we see that the two problems are equivalent.
Now this way, we are getting all possible combinations in which one red and n black cards can be mixed, we see that the probability that the red card is at height h is independent of h. So, the probability that the smallest box contains n/2 letter or 1 letter (or any number of letters between 1 and n/2) are all same. So, expected number of letters in the smaller box is asymptotically n/4.
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what is the value of the function f(x)=4(x-15) evaluated at x=10?
Answers
helppp it’s for someone else and I don’t feel like doing it
Answers
Answer:
3/10
Step-by-step explanation:
Answer: 3/10
Work (Easy Method): So the easy method is to count how many spaces are there, and since there are 10, you choose the 3/10
Work (Harder Method): You count the White spaces in both, and put it over the total spaces, So, since there's 4 white spaces in Tracy, and 10 total spaces, you do 4/10, and same goes with Carol. So, you just subtract 7/10 by 4/10, and you get 3/10
I hope this helps, and Happy Holidays! :)
(PLEASE HELP) the semester ends in a week I need help.
Answers
Answer:
2.8
Step-by-step explanation:
This is because you can divide 2 by 3. Then multiply 4.2 by that number and that gets you your answer.
4.2 ÷ 3 = 1.4
1.4 times 2 = 2.8
5/8 divided by 1/3 in simplest form
Answers
Answer: 1-7/8.
Step-by-step explanation;
Division of fractions is equivalent to multiplication by the reciprocal of the second fraction: 5/8 / 1/3 = 5/8 * 3/1.
Once rearranged, multiply all of the numerators by each other. Do the same with the denominators and form a new fraction with these values: 15/8.
15 ÷ 8 = 1R7, therefore: 1-7/8.
The required, 15/8, is the simplest form. It cannot be further reduced since the numerator (15) and the denominator (8) have no common factors other than 1.
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction. The reciprocal of a fraction is obtained by swapping the numerator and denominator. Let's calculate the division:
(5/8) ÷ (1/3)
Find the reciprocal of the second fraction:
Reciprocal of (1/3) = 3/1 = 3
Now, multiply the first fraction by the reciprocal of the second fraction:
(5/8) * 3 = (5 * 3) / 8 = 15 / 8
So, the answer to 5/8 divided by 1/3 in simplest form is 15/8.
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Helps pls I’ll give BRAINLIEST (foolish answers will be reported )
Answers
Answer:
I am for certain it is A
i may be wrong
Step-by-step explanation:
r = 4 in., θ = 11 rad; find s
Answers
Answer:
The arc length s = 44 inches
Step-by-step explanation:
We are given:
r = 4 in
Ф = 11 radians
We need to find s
The formula used is: [tex]s=r\theta[/tex]
where s represents arc length, r is radius and Ф is angle in radians
Putting values and finding s
[tex]s=r\theta[/tex]
Put r = 4 and Ф = 11
[tex]s=4\times 11\\s=44[/tex]
So, the arc length s = 44 inches
Solve the equations and check the results
4x+5=17-2x
Answers
★・・・・・・★
Hello, there I'm here to you help today!
★・・・・・・★
●～●～●～●～●
Step 1:
[tex]4x+5=17-2x[/tex]
subtract 4x on both sides to get 6x
[tex]5=17-6x[/tex]
Now subtract 17 on both sides
[tex]-12=-6x[/tex]
Lastly, divide -6 on both sides
[tex]\frac{-12}{-6} =\frac{-6x}{-6}= 2[/tex]
●～●～●～●～●
Hope you have a very good day <3
☕Lori-chan☕
The cost for 4.6 pounds of shrimp is $20.93.
find the unit price in dollars per pound.
Answers
Answer: $5.94
Step-by-step explanation: because you divide 20.93 by 4.6 which equals 5.94
10. Which point satisfies the system below?
A (1, 2)
B. (0,0)
C. (0,4)
D. (2,1)
mons
y2-2x + 2.
y ≤ 2x + 2
Answers
Step-by-step explanation:
A is the answer of this
________
3. What is a polynomial function in standard form with zeros 1,-1, 2, and 4?
Answers
Check out the attached photo
Answer:
x⁴ - 6x³ + 7x² + 6x - 8
Step-by-step explanation:
Joe painted 28 1/2 square feet in his bedroom in 1/2 an hour. How many square feet can he paint in an hour?
Answers
Answer:
57
Step-by-step explanation:
You add 28 1/2 + 28 1/2
De un grupo de 85 personas, 40 estudien y 50 trabajan, 10 estudian y trabajan.
a) ¿Cuántas no estudian y trabajan?
b) ¿Cuántas personas únicamente se dedican a estudiar?
c) ¿Cuántas personas únicamente se dedican a trabajar?
Answers
Answer:
a) 5
b) 30
c) 40
Step-by-step explanation:
(no entiendo mucho espanol pero voy a ayudar...)
a) hay 10 que haces los dos, 30 que solo estudien, y 40 que solo trabajan. Con eso, 80-10-30-40 = 5, y asi tienes 5 personas que no estudian y no trabajan
b) las personas que estudian son 40, y 10 trabajan tambien, asi solo tienes 30 personas que unicamente se dedican a estudiar.
c) las personas que trabajan son 50, y 10 estudian tambien, asi solo tienes 40 personas que unicamente se dedican a estudiar.
What is the slope of this line?
Enter your answer as a whole number or a fraction in simplest
form in the box.
Answers
Answer:
0
Step-by-step explanation:
This is a horizontal line so thhe slope is zero
Answer:
Your answer is 5/8
Step-by-step explanation:
I used Microsoft Math
Please help I will give brainliest
Answers
Answer
D
Step-by-step explanation:
Answer: option B
Step-by-step explanation:
if you use the number on the top of the shape on the right, then you have to compare it to the number on the top of the shape on the left. and vice versa for the numbers on the side of the shapes. it doesn't matter what number in the comparison goes on top of the fraction, but option C is the only answer with the correct calculations.
solving step
[tex]144x^{2} +36[/tex]
Answers
The measures of the angles of a triangle are shown in the figure below. Solve for x.
Answers
Answer:
47
Step-by-step explanation:
Answer:
x = 63
Step-by-step explanation:
180 = 47 + 70 + x
180 = 117 + x
180 - 117 = x
63 = x
A number consists of two digits. The sum of its digits is 16. If 28 is subtracted from the number, the digits interchange their place. Find the number. |.Give the answer only
Answers
Answer:
The number is 97Step-by-step explanation:
Note: The difference should read 18 not 28, it must be a typo. In general such difference must be a multiple of 9.
Let the digits are x and y.
If the first digit is x and the second digit is y, then the number is 10x + y.
According to the question we have:
x + y = 1610x + y - 18 = 10y + x ⇒ 9x - 9y = 18 ⇒ x - y = 2Add up the equations:
x + y + x - y = 16 + 22x = 18x = 9Find y:
9 + y = 16y = 7The number is 97.
I NEED HELP ASAP PLEASE!!! THIS IS EXTREMELY URGENT! I WILL MARK BRAINLIEST!
Gladys classifies the following system of equations.
y = 6x + 2
y = 6x + 1
Select Correct or Not correct for each statement.
Statement
A. The system is inconsistent because the slopes are the same and the lines are different.
B .The system is dependent because the y-intercepts are different.
Answers
Find the distance between the two points rounding to the nearest tenth (if necessary).
(4, -7) and (-1,5)
Answers
Answer:
The answer is 13
Answer: 13
Hope this helps :)
if
[tex] {x}^{2} + {y}^{2} = 11[/tex]
[tex]2xy = 7[/tex]
find the value of
[tex] {x}^{2} + {y}^{2} + 6xy[/tex]
Answers
Answer:
32
Step-by-step explanation:
x²+y² = 11 equation--(i)
2xy = 7 equation--(ii)
Here,
= x²+y²+6xy
= 11 + 6xy (x²+y² = 11 from equation--(i))
= 11 + 3 × 2xy
= 11 + 3 × 7 (2xy = 7 from equation --(ii))
= 11 + 21
= 32
verify by substitution that the given function is a solution of the given differnetial equation. note that any primes denote derivates with respect to x
Answers
It is verified that f(x) is a solution of the given differential equation.
It is given that f'(x) = 6x^5A function is a mathematical link that connects a set of inputs to a set of outputs, with each input corresponding to exactly one output.A function is defined as a mathematical link between a group of inputs that each have one output.The function f(x) is x^6 + 14.f(x) = x^6 + 14A differential equation is a mathematical equation that connects one or more unknown functions and their derivatives. In most applications, functions represent physical values, derivatives reflect their rates of change, and differential equations describe a link between the two.Differentiate both sides with respect to x.f'(x) = 6x^5 + 14f'(x) = 6x^5Hence, it is verified that f(x) is a solution of the given differential equation.To learn more about functions, visit :
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Math question help pls
Answers
The formula for any geometric sequence is an = a1 · rn - 1 , where an represents the value of the n th term, a1 represents the value of the first term, r represents the common ratio, and n represents the term number. What is the formula for the geometric sequence 4, 8, 16, 32, ...? an = 4 · ( ) n - 1 an = 2 · 4 n - 1 an = 32 · 2 n - 1 an = 4 · 2 n - 1
Answers
Answer:
an = 4 · 2^(n - 1)
Step-by-step explanation:
Given:
an = a1 · r^(n - 1)
Where,
an = value of the n th term
a1 = value of the first term
r = common ratio
n = the term number.
What is the formula for the geometric sequence 4, 8, 16, 32, ...?
a1 = 4
r = 8/4
= 2
n = n(not given)
Substitute the values of a1 and r into the formula
a1 = 4
r = 2
an = a1 · r^(n - 1)
an = 4 * 2^(n - 1)
The correct answer is:
an = 4 · 2^(n - 1)
Answer:
an = 4 · 2^(n - 1)
Step-by-step explanation:
194 people must be split into 2 equal groups. how many people in eachgroup
fast if possible
Answers
So there is 97 people in each group
What does the x equal
Answers
Answer:
95 degrees
Step-by-step explanation:
x and 95 are vertical angles, so they are the same measure