Answer:
Si, en tanto los kilómetros siguen un patrón decimal, al igual que los números enteros.
Step-by-step explanation:
La pregunta refiere a si el .1 implica un mismo valor en 20.1 km que en 5.1, es decir, en un numero sin unidad de medición.
Y la respuesta es positiva, en tanto los kilómetros, al igual que los números enteros, se rigen por un patrón decimal, es decir, donde los números pueden descomponerse en unidades divisibles por diez. Así, el .1 implica que, tanto en el kilómetro como en el numero entero, se trata del 10% del valor de la unidad en cuestión.
since cursed orb is 1 out of 750 and spawns every 10 minutes
and the old spawn was 1 out of 85000 and spawna every 7 seconds
which is rarer?
the old spawn
or the new one
and by how much
g what is the 95% confidence interval a researcher wishes to compare the average amount of time spent in extracurricular
Complete question is;
A researcher wished to compare the average amount of time spent in extracurricular activities by high school students in a suburban school district with that in a school district of a large city. The researcher obtained a simple random sample of 60 high school students in a large suburban school district and found the mean time spent in extracurricular activities per week to be six hours with a standard deviation of three hours. The researcher also obtained an independent simple random sample of 40 high school students in a large city school district and found the mean time spent in extracurricular activities per week to be four hours with a standard deviation of two hours. Let x¯1 and x¯2 represent the mean amount of time spent in extracurricular activities per week by the populations of all high school students in the suburban and city school districts, respectively. Assume two-sample t procedures are safe to use?
what is the 95% confidence interval a researcher wishes to compare the average amount of time spent in extracurricular?
Answer:
CI = (0.755, 3.245)
Step-by-step explanation:
For SRS of 60;
Mean: x1¯ = 6
Standard deviation: s1 = 3
For SRS of 40;
Mean: x2¯ = 4
Standard deviation; s2 = 2
Critical value for the confidence interval of 95% is: t = 1.96
Formula for the CI is;
CI = (x¯1 - x¯2) ± t√[(s1²/n1) + ((s2)²/n1)]
Plugging in the relevant values, we have:
CI = (6 - 4) ± 1.96√[(3²/60) + ((4)²/40)]
CI = 2 ± 1.96√[(3²/60) + ((4)²/40)]
CI = 2 ± 1.96√0.55
CI = 2 ± 1.245
CI = [(2 - 1.245), (2 + 1.245)]
CI = (0.755, 3.245)
Please help it’s urgent!!
Answer:
b
Step-by-step explanation:
00:00
What number completes the ratio table?
2
7
12
17
16
96
136
O A. 21
B.
23
O C. 32
the answer is 56
Answer: 56
Step-by-step explanation:
Because u multiply
Answer:
its 56
Step-by-step explanation:
A diver is 5 feet above the surface of a pool. If his position can be recorded as 5 feet , what would the position of 0 represent
Answer:
on the surface of the pool should be your answer
Step-by-step explanation: uuh- google
Please choose the option that would best fit the empty space above: Group of answer choices only one optimal solution multiple optimal solutions no solution, since it is infeasible no best solution, since it is unbounded None of the above
Answer:
Follows are the solution to this question:
Step-by-step explanation:
In this question, some of the data is missing, that's why this question can be defined as follows:
It Includes an objective feature coefficient, its sensitivity ratio is the ratio for values on which the current ideal approach will remain optimal.
When there is Just one perfect solution(optimal solution) then the equation is:
[tex]Max \ Z = \$ 5x_1 + \$10x_2\\\\Subject\ to: \\\\8x_1 + 5x_2 \leq 80\\\\2x_1 + 1x_2 \leq 100\\\\x1, x2 \geq 0[/tex]
When there are Several perfect solutions then the equation is:
[tex]Max \ Z = \$ \ 200x_1 + \$ \ 100x_2\\\\ Subject \ to:\\\\8x_1 + 5x_2 \leq 80\\\\2x_1 + 1x_2 \leq 100\\\\x1, x2 \geq 0[/tex]
When there is also no solution, since it is unlikely then the equation is:
[tex]Max \ Z = \$40x_1 + \$10x_2 \\\\Subject \ to:\\\\8x_1 + 5x_2 \leq 80\\\\2x_1 + 1x_2 \geq 100\\\\x_1, x_2 \geq 0[/tex]
When there is no best solution since it is unbounded then the equation is:
[tex]Max \ Z = \$ 30x_1 + \$15x_2 \\\\Subject to:\\\\8x_1 + 5x_2 \geq 80\\\\2x_1 + 1x_2 \geq 100\\\\x_1, x_2 \geq 0\\[/tex]
please help
Please answer this correctly without making mistakes
Answer: 25% off is the better deal.
Step-by-step explanation:
the whole town of calamba together with San Pedro biñan and sta Rosa were originally a part of town
Answer:
the whole town of Calamba together with San Pedro biñan and sta Rosa were originally a part of town Tabuco present-day Cabuyao
Step-by-step explanation:
The cities of Pedro biñan and sta Rosa, as well as Calamba, were all a part of town Tabuco a large expanse of land, also known as Cabuyao. It was after the colonization of the territory by the Spanish colonists that these cities were separated from Tabuco.
The name Cabuyao stems from the Kabuyaw tree, that is Citrus hystrix. When the barangay of Malabanan which includes all the three cities mentioned above became the estate of the religious leaders, they were then separated from Tabuco or Cabuyao.
What's 4/15 divided by 5 in simplest form
Answer:
4/75
Step-by-step explanation:
Malcolm is working full-time and wants to make sure he's saving strategically for four specific goals: an emergency fund ($5000), a flight home to see his parents for the holidays ($450), a downpayment on a new car ($3000), and his retirement (2% of his monthly take-home pay). What's his best strategy?
1
Answer: c. Set up 3 separate savings accounts for the first 3 goals and a retirement investment for the 4th
Step-by-step explanation:
The options are:
a. Put as much as he can every month into an investment, like shares of a company, so his money grows quickly
b. Keep all the money in his checking account so that he can spend it in the different categories as needed
c. Set up 3 separate savings accounts for the first 3 goals and a retirement investment for the 4th
d. Set up 4 separate savings accounts
Based on the information given in the question, the best startegy for Malcolm is to set up 3 separate savings accounts for the first 3 goals and a retirement investment for the 4th.
Since the first three goals include saving for an emergency fund ($5000), saving for a flight home to see his parents for the holidays ($450), and a downpayment on a new car ($3000), the best thing he should do is to set up 3 savings account for the first three goals.
The last goal relates to his retirement which is 2% of his monthly take-home pay, therefore he should set up a retirement investment for the 4th goal.
help!!!!!!!!!!!!!!!!!!
Answer:
the cougars
Step-by-step explanation:
Answer:
Cougars
Step-by-step explanation:
You can definitely tell they have more wins then the rest however in technical terms the change of 3 and 7 is higher than the others. Meaning there are 4 more wins than losses and that is more than the rest.
Order the numbers from least to greatest 4.5 4.316 4.32 4.312 answers
Answer:
4.312 4.316 4.32 4.5
Step-by-step explanation:
Factor: 5x2 – 15x – 20.
(a) 5(x-4)(x+1),
(b) -2(x-4)(x+5),
(c) -5(x+4)(x-1),
(d) 5(x+4)(x+1).
Answer:
A
Step-by-step explanation:
write 0.000000591 in scientific notation
Answer:
5.91 x 10−7
Step-by-step explanation:
pens answer I need help ill give brainiest .what Is the value of y
Answer:
y = 29
Step-by-step explanation:
4y - 8 = 79 + y
- y - y
3y - 8 = 79
+ 8 + 8
3y = 87
/ 3 / 3
y = 29
Solve the system:
-5x+6y=55
4x+3y=34
Write down your solution.
Answer:
(1, 10)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Algebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
-5x + 6y = 55
4x + 3y = 34
Step 2: Rewrite Systems
4x + 3y = 34
Multiply everything by -2: -8x - 6y = -68Step 3: Redefine Systems
-5x + 6y = 55
-8x - 6y = -68
Step 4: Solve for x
Elimination
Combine equations: -13x = -13Divide -13 on both sides: x = 1Step 5: Solve for y
Define equation: 4x + 3y = 34Substitute in x: 4(1) + 3y = 34Multiply: 4 + 3y = 34Isolate y term: 3y = 30Isolate y: y = 10Does anyone know how to do this if so pls help and explain the solution pls ! This is geometry btw
Consider lines AB and XY,
they intersect at the point P
Therefore,
AB and XY and interesting lines.
Intersecting lines give vertically opposite angles.
/ XPA and / YPB are vertically opposite angles
/ XPA~/ YPB as vertically opposite angles are equal.
Emily is taking her driving test. As she answers each question, the progress bar at the bottom of the
screen shows what part of the test she has finished. She has just completed question 3 and the
progress bar says she is 25% complete. How many total questions are on the test?
Answer
Gracie and her friends went out for pizza on Friday. The total bill for food and drinks came to $23.
a) How much would leave for a 20% tip?
b) How much is the total cost for the dinner?
Answer:
There should be 12 questions
Step-by-step explanation:
Mental Math
if the point (2-3) lies on the graph of the equation 2y=ax-7 then find the value of a
Answer:
a = 1/2
Step-by-step explanation:
The given equation is :
2y=ax-7 ...(1)
The point (2,-3) lies on the graph of this equation.
We need to find the value of a.
Put x = 2 and y = -3 in equation (1)
2(-3) = a(2) -7
-6 = 2a-7
-6+7 = 2a
2a = 1
a = 1/2
Hence, the value of a is 1/2.
Fill in the missing numbers to complete the pattern:
5.7, 6.2, 6.7,_____, ______, 8.2
find the value of x
Answer:
B. x = 30/13
Step-by-step explanation:
2.5/6.5 = x/6
Cross multiply: 6.5x = 15
Simplify: 6.5x/6.5 = 15/6.5
x = 30/13
Find the measure of b. PLEASE HELP
2/3(9x – 6) = 4(x + 2) + 2
help!!
Please help ASAP will give brainleist
Answer:
x = 48
Step-by-step explanation:
The triangle above is an isosceles triangle because it has two equal sides.
In an isosceles triangle, the two angles opposite the two equal sides are also equal to each other. This means that m<Y = m<Z.
Therefore:
2×x + 84 = 180° (sum of ∆)
2x + 84 = 180
Subtract 84 from both sides
2x = 180 - 84
2x = 96
Divide both sides by 2
2x/2 = 96/2
x = 48
What is the slope of each line.
Step-by-step explanation:
the slanted one is 3 so 3/1
the horizontal on is zero 0/2
the vertical one is infinite inf/0
HELPPPP ME PLEASE ITS THE LAST QUESTION
Answer:
first one 5/8
Step-by-step explanation:
2 1/2 / 4 = 5/8
please help me I rlly need help
Answer:
option 4 it's the answer
it's it because u go down once because of the -1 and for the fraction u go up 2 and over 5
For a map a scale of 2 inches to 70 miles is used. If the distance on the map measures 1.8 inches what is the actual distance
Answer:
63 miles
Step-by-step explanation:
2/70 = 1.8/x Cross multiply
2x = 70 * 1.8 Combine
2x = 126 Divide by 2
x = 126/2
x = 63
The actual distance is 63 miles.
Dahlia mandujano uses 250 meters of fabric to create 16 purses.At this rate how many meters far fabric are needed to make one purse?
Answer:
The answer is 16.625
Step-by-step explanation:
We need to divide 250 by 16 to know how much fabric is used to make 1 purse
(I do not know if this is correct, It's almost 2 am so I am very tired)
