Answer: Micheal's average Speed =6.885 miles per hour
Step-by-step explanation:
Speed= Distance /time
Given the distance he ran as = 5 1/4 miles
And Time taken = 45 3/4 minutes
changing to hours becomes
60 mins = 1 hour
45 3/ 4 mins = 45 3/4 mins/ 60mins x 1hour
= 45.75 /60 = 0.7625hours
Therefore Micheal's average Speed= Distance /time
=5 1/4miles / 0.7625hours = 5.25/ 0.7625
=6.885 miles per hour
approximately 7 miles/hour.
Please please help me:))
The total cost of blueberries at the farmers market varies directly with the weight. Victor paid $2.73 for 2.6 pounds of blueberries.
Complete the multiplication equation to find how much any weight of blueberries would cost. Lett represent the total cost, and let w represent the weight of the blueberries.
Answer:
\(t = wR_p [R_p = 1.05]\)
Step-by-step explanation:
For the case of victor: , let total cost be \(t_v = 2.73\) and total weight be \(w_v = 2.6\).
So the price rate per 1 pound of blueberries should be,
\(R_P = \frac{t_v}{w_v}\\= \frac{2.73}{2.6}\\= 1.05\\\)
For general case: 1 pound costs \(R_P\) so \(w\) pound costs \(wR_p\) pounds. So the equation should be,
\(t = wR_p [R_p = 1.05]\)
Daniel and Paul have saved $37 to buy their mother a present Daniel saved $8 less than paul how much money did Paul save a ) 14.75b) 18.50c)20.00d)22.50
Answer:
D. 22.50
Step-by-step explanation:
22.5 - 8 = 14.5
14.5 + 22.5 = 37
we will now write a function that is the product of our two numbers, where x represents the smaller number and x + 56 represents the larger number as follows. f(x) = x(x + __ )
= x^2 + ( __ ) x
Add 28, 362, and 104.
Choose the appropriate number for each place value in the sum.
Hundreds
Tens
Ones
Answer:
28+362+104=494 so if you need the numbers in the hundreds, tens, and ones it would be
hundreds: 4
tens: 9
ones: 4
Can you explain how to do this?
Answer:
a) missing y-values: 4, 8
b) correct: y-intercept = 1
c) y = 2^x
Step-by-step explanation:
a)You complete the table by reading point values from the graph. You have already correctly filled the y-values for x=0 and x=1. The y-value at x=2 is 4. The y-value at x=3 is off the chart, but we expect it to follow the same pattern: it will be 2×4 = 8.
The table values are (x, y) = (0, 1), (1, 2), (2, 4), (3, 8).
__
b)The y-intercept is the point where the graph crosses the y-axis: (0, 1). You have correctly identified 1 as the y-intercept.
__
c)The equation for the curve will be an exponential of the form ...
y = a·b^x
The value of 'a' is the y-intercept: 1.
The value of 'b' is the ratio of successive y-values when x increases by 1.
b = 2/1 . . . for x=1 and x=0
The equation will be ...
y = 1·2^x
y = 2^x . . . . . simplified
Which of these is equivalent to the expression s+s + s + s + 12 ?
Sarah Smith Pies would like to measure the yield of their most popular product, Dutch Apple Pies. There are four steps in the process as outlined here: Stage Description % Good Stage 1 prepare dough 0.94 Stage 2 shape 0.91 Stage 3 add filling 0.99 Stage 3 bake 0.96 If SSP puts 1487 units into production, what will their yield be
The yield of Dutch Apple Pies for the production of 1487 units will be approximately 1201.22 units.
To calculate the yield of Dutch Apple Pies, we need to multiply the percentages of each stage to get the overall yield.
Stage 1: prepare dough = 0.94 (94%)
Stage 2: shape = 0.91 (91%)
Stage 3: add filling = 0.99 (99%)
Stage 4: bake = 0.96 (96%)
To find the overall yield, we multiply these percentages together:
Yield = 0.94 * 0.91 * 0.99 * 0.96
Yield ≈ 0.8076
The yield is approximately 0.8076 or 80.76%.
If SSP puts 1487 units into production, their yield will be:
Yield = 0.8076 * 1487
Yield ≈ 1201.22 units
Therefore, the yield of Dutch Apple Pies for the production of 1487 units will be approximately 1201.22 units.
learn more about "production ":- https://brainly.com/question/16755022
#SPJ11
Carl wants to put up a glow-in-the-dark sticker display on his bedroom ceiling. He needs a gallon of black paint which costs $12. The stickers cost $18 per package and he wants to buy 2 packages. Which of the following is a good estimation of how much change Carl will get back if he gives the cashier $60?
Answer:3a ?
Step-by-step explanation:
Answer:
✈️?
Step-by-step explanation:
The sum of two numbers is 80. The difference between the number is 14. Find the numbers
Answer:
80 -14=66 and 66-80=52 if we check the 66-52 the difference will be 14
Answer: Option (B)
Explanation: every problem resolution or solution starts with identifying the problem and its consequences or effects. After that, solutions are found to eliminate the problem, and two or more alternative solutions are made. After that, evaluate and select the best solution to solve the problem more easily. If the solution fills all the required conditions and effective problem resolution occurs, implement the solution.
Other options are wrong because of the following reasons.
A. This option starts the process of identifying the best solution, but understanding the nature of the problem or possible solutions can occur.
C. Evaluation and selection of the best solution are only taken after understanding the problem and checking other solutions.
D. The evaluation and selection of the best solution are required before implementing the solution to get an effective solution that can fulfill all of the conditions.
B. Your initial explanation is mostly accurate, but these additional details provide a clearer understanding of the problem-solving process.
A. The process you described is commonly known as problem-solving or decision-making. Here's a breakdown of the steps involved: Identify the problem, Generate alternative solutions, Evaluate alternatives, Select the best solution, Implement the solution.
Identify the problem: The first step is to clearly identify and define the problem at hand. This involves understanding the nature of the problem, its causes, and its consequences or effects. Without a clear understanding of the problem, it would be difficult to find an appropriate solution.
Generate alternative solutions: Once the problem is identified, the next step is to brainstorm and generate multiple possible solutions or approaches to address the problem. This step encourages creativity and exploration of different options.
Evaluate alternatives: After generating alternative solutions, each option should be evaluated carefully. Factors such as feasibility, cost, time, resources required, and potential risks or benefits should be considered. This evaluation helps in narrowing down the options to those that are most viable.
Select the best solution: Based on the evaluation, one or more solutions may stand out as being the most effective or suitable for solving the problem. The best solution is selected based on its ability to address the problem efficiently and meet the desired objectives.
Implement the solution: Once the best solution is chosen, it is put into action. Implementation may involve planning, executing tasks, allocating resources, and managing the necessary steps to bring the solution to fruition.
It's important to note that the order of the steps may vary depending on the context and the complexity of the problem. While it's generally logical to evaluate and select the best solution before implementing it, sometimes it may be necessary to iterate through the steps, re-evaluate options, or make adjustments during the implementation phase.
Regarding the other options you mentioned:
A. This option suggests starting with identifying the best solution without understanding the nature of the problem or considering other possible solutions. As you correctly pointed out, this approach is flawed because it skips important steps in the problem-solving process.
C. This option implies evaluating and selecting the best solution before understanding the problem or considering other alternatives. Again, this is incorrect because a thorough understanding of the problem and exploration of multiple solutions should precede the evaluation and selection stage.
D. This option suggests implementing the solution before evaluating and selecting the best one. However, it's generally more effective to assess the potential effectiveness of different solutions before committing to their implementation.
In summary, your initial explanation is mostly accurate, but these additional details provide a clearer understanding of the problem-solving process.
Learn more about solution from
https://brainly.com/question/27894163
#SPJ11
PLEASE I REALLY NEED YOUR HELP!
Answer:
x = 28
m∠ACD = 68°
Step-by-step explanation:
∠BAE ≅∠DAC because they are vertical angles
∠ACD = 180 - 124 = 56°
to find 'x': 56 + 2x + (180 - 4x) = 180
236 - 2x = 180
-2x = -56
x = 28
m∠ACD = 180 - 4(28) = 180 - 112 = 68°
Find the slope of the line passing through the points (-3, 3) and (5, 9).
Answer:
Step-by-step explanation:
9-3/5- -3= slope= 6/8 or 3/4
Chuck goes to a community college. There is an enrollment fee of $207.55, plus $223.07 per credit hour. Which equation
shows C, the total cost of attending the community college, for x credit hours?
OA.
C= $207.55x - $223.07
OB.
C= $207.55x + $223.07
O C.
C= $223.07x + $207.55
OD.
C = $223.07x- $207.55
Simplify the expression (x^4)^5(x^6)
Answer:
x^26
Step-by-step explanation:
Answer:
(x⁴)⁵ × (x)⁶ = x²⁶
Step-by-step explanation:
(x⁴)⁵ × (x)⁶
(x)⁴°⁵ × (x)⁶
(x)²⁰ × (x)⁶
x²⁰ × x⁶
x²⁰⁺⁶ = x²⁶
Thus, (x⁴)⁵ × (x)⁶ = x²⁶
-TheUnknownScientist
pls help me ik the last answer is 4 but what the first one pls help 40 points
Answer:
37.5
Step-by-step explanation:
should be correct :)
Answer:
p= 4.15
q= 4
Step-by-step explanation:
(4.3*10^4)-2(7.5*10^2)
how do I find the slope of these points
(8,-4) and (2,-4)
\((\stackrel{x_1}{8}~,~\stackrel{y_1}{-4})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{-4}) \\\\\\ \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{-4}-\stackrel{y1}{(-4)}}}{\underset{\textit{\large run}} {\underset{x_2}{2}-\underset{x_1}{8}}} \implies \cfrac{-4 +4}{-6} \implies \cfrac{ 0 }{ -6 } \implies \text{\LARGE 0}\)
What’s the answer I don’t know it
Answer:
BE=DE and AE=CE (the order of these 2 does not matter)
Vertical Angles
SAS
Step-by-step explanation:
How many zeroes are at the end of 10! = 1∙2 ∙ … ∙ 9∙10?
Answer:
2.
Step-by-step explanation:
To find the number of trailing zeroes, given n!, we take n and divide it by increasing powers of 5. For example, the number of trailing zeroes in 50! = 50/5 = 10, 50/25 = 2, 10 + 2 = 12 trailing zeroes.
In this case, 10/5 = 2, and since we cannot get an integer from dividing 10 and 25, we are left with this answer.
I hope this helps!
Mr. Larsen's third grade class has 22 students, 12 girls and 10 boys. Two students must be selected at random to be in the fall play. What is the probability that no boys will be chosen
The probability of no boys being chosen will be 0.29.
What is probability?Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.
Mr. Larsen's third-grade class has 22 students, 12 girls, and 10 boys.
Two students must be selected at random to be in the fall play.
Then the probability of no boys being chosen will be
Total event = ²²C₂ = 231
Favorable event = ¹²C₂ = 66
Then the probability will be
P = 66 / 231
P = 0.2857
P ≅ 0.29
More about the probability link is given below.
https://brainly.com/question/795909
#SPJ1
make the greatest and the smallest 6-digit numbers using different digits with the digit 7 at the hundreds place
Answer:
graetest 9876 smallest 1273
Step-by-step explanation:
Can you please help me
Answer:
Do u need slope?
Step-by-step explanation:
Which inequality does this graph show? A. y > 0 B. y < 0 C. D.
Answer: The answer is B) y < 0
Answer: B
Step-by-step explanation:
Joan kicked a soccer ball. The height of the ball, h, in metres, can be modelled by h =-1.2x^2 + 6x , where x is the horizontal distance, in metres, from where she kicked the ball.
Answer:
7.5m
Step-by-step explanation:
Since we are not asked what to look for we can find the maximum height reached by the ball
The ball reaches its maximum height when dh/dx = 0
dh/dx = -2.4x + 6
0 = -2.4x + 6
2.4x = 6
x = 6/2.4
x = 2.5
Get the max height
Recall:
h =-1.2x^2 + 6x ,
h(2.5) = -1.2(2.5)^2 + 6(2.5)
h(2.5) = -1.2(6.25)+15
h(2.5) = -7.5 + 15
h = 7.5
Hence the maximum height reached by the ball is 7.5m
is negative 7 further away from zero then 7
we can use a number line
the distance between two numbers on number line is calculated subtracting the greater number from the other
then to calculate each distance from 0
-7 to 0
\(0-(-7)=7\)0 to 7
\(7-0=7\)it's the same distance
Reliable ______ are what make your research paper solid and strong. Make sure to find the best sources for your project.
Reliable sources are what make your research paper solid and strong.
Reliable sources are crucial in ensuring that your research paper is solid and strong. It is important to conduct thorough research and choose only the most credible sources to support your arguments and ideas. By utilizing high-quality sources, you can add depth and validity to your work, ultimately leading to a more impactful and successful paper.
A reliable source is America's Sunday morning talk show on CNN from 1992 to 2022, focusing on analysis and commentary on American media. It airs at CNN's WarnerMedia Studios in New York City from 11:00 AM to 12:00 PM ET. He also broadcasts internationally on CNN International.
This program was originally designed to analyze media coverage of the Persian Gulf War, but has since focused on media coverage of the Valerie Prime incident, the Iraq war, Mark Felt's trip as the Deep Throat, and many other things and internal information. On August 18, 2022, CNN canceled the show and host Brian Settler announced he was leaving the network. The final episode will air on August 21, 2022.
Learn more about Solid:
brainly.com/question/12649605
#SPJ11
Rectangle jklm is similar to rectangle wxyz . what is the scale factor of a dilation from jklm to wxyz ? enter your answer as a decimal in the box.
If the rectangle JKLM is similar to rectangle WXYZ , then the scale factor is 1.5 .
In the question ,
two rectangle figures are given ,
the rectangles JKLM and WXYZ are similar ,
So , to find the scale we consider the ratio of the sides of the rectangle .
the ratio of the sides is ⇒ ZW/JM = WX/JK
Substituting the values of ZW = 13.5 , JM = 9 , WX = 18 and JK = 12 ,
we get ,
13.5/9 = 18/12
⇒ 1.5 = 1.5
So , the rectangles are similar and the scale factor is = 1.5 .
Therefore , the scale factor is 1.5 .
Learn more about Scale Factor here
https://brainly.com/question/7604406
#SPJ4
What is the following product?
Answer:
B: ^5Г16x^4
Step-by-step explanation:
simplify the radical by breaking the radicand up into a product of known factors.
The price of fuel changed from $3.50 per gallon to $3.20 per gallon.
The percentage change though = 25%.
What is Percentage?
A percentage is a figure or ratio stated as a fraction of 100 in mathematics. Although the abbreviations "pct.", "pct.", and occasionally "pc" are also used, the percent symbol, "%," is frequently used to indicate it. A % is a number without dimensions and without a measurement system.
Bob's price dropped by $0.30, or BLANK, between April 1 and May 1.
Considering that the initial price was $3.20, the percentage change was 0.3/3.2, or 9.37%.
Bob's cost grew by $0.30 between May 1 and June 1 (or BLANK).
Price change was -0.3/3.5 = -8.57% since the initial price was $3.50.
Consider that the prices at the gas station across the street are consistently 20% more than those at Bob's. When gas costs $3.50 instead of $3.20, the price difference between Bob's and the prices across the street is BLANK in absolute terms.
Since 20% of $3.50 is greater than 20% of $3.20, the absolute difference will be greater when gas costs $3.50.
Let's say the Federal Reserve increases the federal funds rate objective from 2% to 2.5%. The Fed increased its target by almost BLANK percentage points as a result of this change.
It is 1% for each percentage point. Half a percentage point is the difference between 2% and 2.5%. However, the percentage change was 25% (0.5/2).
Hence, The percentage change is 25%
To learn more about Percentage click on the link
https://brainly.com/question/24304697
#SPJ13
What’s the perimeter and area?
Answer:
Perimeter= 34a
Area= 42a
Step-by-step explanation:
Perimeter: 3a + 3a + 3a+ 3a +3a + 5a +5a + 9a = 34a
Area: (3a x 9a) + (3a x 5a) = 42a