Answer:
They will travel 190ft
Step-by-step explanation:
95x2
I need to know the answer to this equation pleaseee
Answer:
candice
Step-by-step explanation:
2. Let S(x,y) be the statement "x has sent an email to y," where the domain of x and y consists of all people. Write the following sentence as a logical expression (i.e., using predicates, quantifiers, and logical operators). "There is exactly one person who has been sent an email by everyone."
The sentence "There is exactly one person who has been sent an email by everyone" can be written as a logical expression as follows:
∃x ∀y (S(y,x) → (∀z (S(y,z) → z = x)))
This expression uses the existential quantifier ∃x, which states that there exists at least one x such that the statement inside the quantifier is true. The universal quantifier ∀y states that the statement inside the quantifier is true for all y.
The statement S(y,x) says that y has sent an email to x, and the implication (→) says that if y has sent an email to x, then the statement inside the implication is true.
The statement ∀z (S(y,z) → z = x) states that for all z, if y has sent an email to z, then z must equal x. This expression states that there is exactly one person who has been sent an email by everyone, meaning that there is one person who is the recipient of all emails sent.
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Sam can make 16 breadsticks
in 4 minutes. If he makes them
at a constant rate, how many
breadsticks can he make in 1
hour?
[?] bteadsticks
Answer:
4x15=60 minutes = 1 hr
Therefore 16x15=240 breadsticks
Answer:
240 breadsticks
Step-by-step explanation:
60/4 = 15
15 · 16 = 240
tcp rtt estimation: ewma. consider tcp use of an exponentially weighted moving average (ewma) to compute the nth value of the estimated rtt:
Transmission Control Protocol (TCP) is an extensively used transport protocol in networking. TCP is used to ensure that data is delivered correctly to the receiver and that the receiver acknowledges the receipt of data.
TCP performs this operation by dividing data into packets, numbering them sequentially, and delivering them reliably to the receiver. To make sure that data is delivered to the receiver in a reasonable amount of time, the protocol uses an estimated round-trip time (ERTT).
ERTT estimates the amount of time it takes for a packet to be sent to the receiver and for the receiver to send an acknowledgment of receipt. TCP uses EWMA (Exponentially Weighted Moving Average) for the estimation of round trip time (RTT).
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The population of a municipality in the beginning of 2071 B.S. was 1,80,000 and at
the end of 2073 B.S. was 2,39,580. Find the rate of growth of population per year.
M050052E4) Um supermercado vende garrafas com água mineral contendo 1,5L cada.
Qual é a quantidade de água, em mililitros, contida em cada uma dessas garrafas?
1,5mL
15mL
150mL
1500mL
Please answer this with explanation and a step-by-step. This is grade 10 math, factoring trinomials complex.
Answer:
Formula in factored form: 0= (5t+2)(t-5)
When the rocket will fall to the ground: 5 seconds
Step-by-step explanation:
We need to find when the rocket hits the ground given the quadratic formula.
What would be the height of the rocket when it hits the ground? The height would be 0 meters, where it touches the ground. Now set the formula equal to 0. We are solving for t, which is the time it will take in this context to hit the ground.
0= -5t^2+23t+10
What numbers multiply out to -50 and add to the middle term 23?
Those are factor pairs are 25, -2: 25-2= 23, 25*-2=-50
Now we can factor by grouping
0= -5t^2+25t-2t+10
0= (5t+2)(t-5) <--- take out GCF and simplify down
5t+2=0 , t-5=0 <---- Zero product property
Simplify and get t= -2/5, t=5
t= -2/5 is an extraneous solution. You cant have a negative time. If you were to plot this on a graphing calculator you would notice the graph hits the x-axis 2 times (2 roots/zeros). t=5 is the only reasonable root
Thus it will take 5 seconds for the rocket to fall toward the ground.
Answer:
\(\displaystyle five\:seconds\)
Step-by-step explanation:
Factour this trinomial. Now, as you can see, there is a negative inserted in front of the trinomial. If you are afraid of negatives, easily factour it out and begin the factorisation process:
\(\displaystyle -5t^2 + 23t + 10 \hookrightarrow 5t^2 - 23t - 10 \\ \\ [5t^2 - 25t] + [2t - 10] \\ 5t[t - 5]\:\:2[t - 5] \\ \\ [t - 5][5t + 2]\)
Set the factors equal to zero to determine the time:
\(\displaystyle 0 = [t - 5][5t + 2] \\ \\ -\frac{2}{5}, 5 = t\)
*Time is NEVER negative, therefore it will take five seconds for the rocket to hit the ground.
I am joyous to assist you at any time.
what is the area of a rectangle with a height of 3X and a width of 2X -3
Answer:6x^2 -9x
Step-by-step explanation:
Pls help me plz either sdys
Answer:
44
Step-by-step explanation:
14x3.14 is 43.96 and that after being rounded to the nearest tenth becomes 44
need help quickly! please
Answer:
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Step-by-step explanation:
A ring is reduced to £840. This is a saving of 40% of the original price. What was the original price
The answer is 1400, good luck
I need help with this please
Answer:
You know who else needs help with this
Step-by-step explanation:
MY MOM!!!!
Below are the first several terms in a sequence. 0.4, 2, 10, 50, .. Part A Write a formula for the nth term of the sequence. Be sure to specify a starting value of n.
Answer:
aₙ = 0.4*5ⁿ⁻¹Step-by-step explanation:
Given sequence:
0.4, 2, 10, 50, ...The first term is:
a₁ = 0.4The common ratio is:
r = 50/10 = 10/2 = 2/0.4 = 5The formula for the nth term is:
aₙ = a₁rⁿ⁻¹aₙ = 0.4*5ⁿ⁻¹Wyatt mows lawns to earn money. He charges by the area
of the yard. A new customer has a yard in the shape of a
triangle with a base of 200 feet and a height of 70 feet.
What is the area of the yard?
4,667 ft?
540 ft?
7,000 ft
270 ft?
The area of the triangular yard is 7000 ft².
What is the area of a triangle?The entire area enclosed by three sides of a triangle is the area of it.
Given,
The base of the triangle is 200 feet and the height of the triangle is 70 feet.
Therefore, the area of the triangle
= (1/2) × base of the triangle × height of the triangle = (1/2) × 200 × 70 ft² = 7000 ft².
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What Is The Improper fraction for 6/7 and 4/5
Answer:
11 upon 4 is your 6 upon 4 answer
Will mark Brainlyest Use the properties of exponents to simplify the expression(y^3/2 X^-1/2)^4
Answer:
the answer would be y^6/x^2
Step-by-step explanation:
so (Y) to the sixth power over (X) to the second power
Simplify Square Root Variables
Answer:
b²√(30b)
Step-by-step explanation:
The number 30 has factors 2, 3, 5, so there are no squares.
The square root of the 5th power of b is b^(5/2) = (b^2)(b^(1/2)). That is, the square of b^2 can be removed.
\(\sqrt{30b^5}=\sqrt{b^4\cdot30b}=\boxed{b^2\sqrt{30b}}\)
ILL GIVE U BRANLIEST
A SUITCASE IS DISCOUNTED 40% THE ORIGINAL PRICE ,p. WHICH EXPRESSION REPRESENTS THE PRICE OF THE SUITCASE WITH THE DISCOUNT?
1. 0.6p
2. 1 - 0.4p
3. 1 + 0.6p
4. 1.4p
Answer:
1. 0.6p
Step-by-step explanation: Well its quite obvious since its 40%
say I like English debating but it takes too long sometimes. but replace English with math
I like Math debating but it takes too long sometimes. This is so because mathematics, despite being an exact science, provides several alternatives to reach the same final result.
Thus, for example, a probability percentage can be obtained by means of a binomial formula or by means of a cross multiplication calculation, where both results will be correct.
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Answer:
oh my god
Step-by-step explanation:
Classify this triangle by its sides.
Step-by-step explanation:
The answer is scalene triangle
Answer:
scalene
Step-by-step explanation:
all the sides of a scalene triangle have different lengths, as shown in the picture :)
Perform the operation.
(2x2 + 7x – 4) + (-10x – 4)
Answer:
=2x2−3x−8
Step-by-step explanation:
Let's simplify step-by-step.
2x2+7x−4−10x−4
=2x2+7x+−4+−10x+−4
Combine Like Terms:
=2x2+7x+−4+−10x+−4
=(2x2)+(7x+−10x)+(−4+−4)
=2x2+−3x+−8
Answer:
=2x2−3x−8
The organizers of a story writing competition decided that the winner in the competition will get a prize
of 200 and a participant who participates and does not win will get a prize of 50. The total prize money
distributed is 6,000. Find the number of winners, if the total number of participants is 60.
Answer:
how could I do this ?????
Step-by-step explanation:
I think :
6000 : 200 = 30
so we" have 30 winner
I need some help on this question would really appreciate it
The equation of the line in slope - intercept form, given the two points, would be D. y = - 10 / 3 x - 2 / 3.
How to find the slope - intercept form ?First, write out the points on the graph to be ( -2, 6 ) and ( 1, - 4 ) .
The slope would be:
= (change in y) / (change in x)
= (-4) - 6 / 1 - (-2)
= - 10 / 3
Use a point to find the y - intercept in the form:
y = mx + b
6 = - 10 / 3 ( - 2 ) + b
b = - (2/3)
The equation then is :
y = - 10 / 3 x - 2 / 3
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Volume and Surface Area
1 )
\(volume = 20 \times 5 \times 8\)
\(volume = 800 \: \: {m}^{3} \)
\(surface \: \: area \: = 4 \times 20 \times 8\)
\(surface \: area \: \: = 640 \: \: {m}^{2} \)
_____________________________________________
2 )
\(v = 15 \times 3 \times 4\)
\(v = 180 \: \: {m}^{3} \)
\(s \: a \: = 4 \times 15 \times 4\)
\(s \: a \: = 240 \: \: {m}^{2} \)
_____________________________________________
3 )
\(v = ( \frac{1}{2} \times 4 \times 5) \times 10 \\ \)
\(v = 100 \: \: {m}^{3} \)
\(s \: \: a = (10 \times 5) + (10 \times 4) + (10 \times \sqrt{41} ) \\ \)
\(s \: a \: \: = 50 + 40 + 10 \sqrt{41} \)
\(s \: a \: \: = 90 + 10 \sqrt{41} \)
_____________________________________________
4 )
\(v = ( \frac{1}{2} \times 3 \times 4) \times 7 \\ \)
\(v = 42 \: \: \: {m}^{3} \)
\(s \: a \: \: = (3 \times 7) + (4 \times 7) + (5 \times 7)\)
\(s \: a \: \: = 21 + 28 + 35\)
\(s \: a \: \: = 84 \: \: \: {m}^{2} \)
The scale drawing is a map of the campus of Central Middle School. The school board needs to know
the distance from the art room to the gym in order to build a walkway.
What is the scale factor from the map to the
actual school?
scale factor =?
Answer:Scale factor is 10 , the second part is 50
Step-by-step explanation:
a researcher uses an anova to compare three treatment conditions with a sample of n = 8 in each treatment. for this analysis, find dftotal, dfbetween, and dfwithin.
To find ANOVA df: find N to get dftotal=N-1, calculate Ybar and group means to get dfbetween=k-1, and use dfwithin=N-k. Without Ybar1, Ybar2, and Ybar3, only dftotal and dfwithin can be calculated.
To find the degrees of freedom (df) for the ANOVA analysis, we need to first determine the total number of observations in the sample, denoted as N. In this case, we have three treatment conditions with a sample size of n=8 in each group, so the total number of observations is N = 3 x 8 = 24.The degrees of freedom for the total (dftotal) is simply the total number of observations minus 1, or dftotal = N - 1 = 24 - 1 = 23.The degrees of freedom between groups (dfbetween) represents the variation in the means of the three treatment groups. To calculate this, we first need to find the mean of each group, denoted as Ybar1, Ybar2, and Ybar3. Then, we calculate the grand mean (Ybar), which is the mean of all observations in the sample.Finally, we use the following formula to calculate dfbetweenLearn More About ANOVA Analysis: https://brainly.com/question/15084465
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Need C) and D) answered
Slimey Inc. manufactures skin moisturizer. The graph of the cost function C(x) is shown below. Cost is measured in dollars and x is the number of gallons moisturizer. a. Is C(40)=1200 \
C(40)=1200b. The marginal cost (MC) function is the derivative of the cost function with respect to the number of gallons (x).MC(x) = dC(x)/dx find MC(40), we need to find the derivative of C(x) at x = 40.
Given that Slimey Inc. manufactures skin moisturizer, where cost is measured in dollars and x is the number of gallons of moisturizer.
The cost function is given as C(x) and its graph is as follows:Image: capture. png. To find out whether C(40)=1200, we need to look at the y-axis (vertical axis) and x-axis (horizontal axis) of the graph.
The vertical axis is the cost axis (y-axis) and the horizontal axis is the number of gallons axis (x-axis). If we move from 40 on the x-axis horizontally to the cost curve and from there move vertically to the cost axis (y-axis), we will get the cost of producing 40 gallons of moisturizer. So, the value of C(40) is $1200.
From the given graph, we can observe that when x = 40, the cost curve is tangent to the curve of the straight line joining (20, 600) and (60, 1800).
So, the cost function C(x) can be represented by the following equation when x = 40:y - 600 = (1800 - 600)/(60 - 20)(x - 20) Simplifying, we get:y = 6x - 180
Thus, C(x) = 6x - 180Therefore, MC(x) = dC(x)/dx= d/dx(6x - 180)= 6Hence, MC(40) = 6. Therefore, MC(40) = 6.
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Describe the shape of the distribution.
A. It is symmetric.
B. It is uniform.
C. It is bimodal.
D. It is skewed.
Aika is building a square garden. She places a garden post at (3.5, 3.5). What is the location of the corner that reflects (3.5, 3.5) across the y-axis? Express your answer using decimal notation.
Given, Aika is building a square garden. She places a garden post at (3.5, 3.5)
To find: The location of the corner that reflects (3.5, 3.5) across the y-axis.
We know that the y-axis is the vertical line through the point (0,0) and it divides the plane into two parts: left and right. When we reflect a point across the y-axis, the x-coordinate changes sign. For example, the reflection of (2,3) is (-2,3).Therefore, the reflection of (3.5, 3.5) across the y-axis is (-3.5, 3.5)
Since Aika is building a square garden, the corner opposite to (3.5, 3.5) will have coordinates (-3.5, -3.5).
Hence, the location of the corner that reflects (3.5, 3.5) across the y-axis is (-3.5, -3.5).
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What greater 50% or 13/25
Answer: 13/25
Step-by-step explanation: it is equal to 52% which is greater than 50%
50% is greater than 13/25. To compare these two values, you can convert both of them to a common denominator, such as 50%. 50% is equal to 1/2, so 13/25 is equal to 52/50, which is less than 1/2 or 50%. Alternatively, you can also express both fractions as decimals and compare the two values that way. 50% is equal to 0.5, and 13/25 is equal to 0.52, so 50% is still greater than 13/25.