A clock gains 0.020 s/min. how many seconds will the clock gain in exactly six months, assuming 30 days are in each month
Final answer:
To calculate the total seconds a clock gains in six months, we multiply the number of minutes in six months by the gain per minute, resulting in a total of 5,184 seconds gained.
Explanation:
The question asks us to determine how many seconds a clock gains over a six-month period, assuming each month has 30 days. The clock gains 0.020 seconds per minute.
To find the total seconds gained, we need to calculate the number of minutes in six months and then multiply that by the gain per minute. There are 60 minutes in an hour, 24 hours in a day, and the problem assumes 30 days in a month. Over six months, this totals:
60 minutes/hour × 24 hours/day × 30 days/month × 6 months = 259,200 minutesNow, multiply the total minutes by the gain per minute:
259,200 minutes × 0.020 seconds/minute = 5,184 secondsTherefore, the clock will gain a total of 5,184 seconds over a six-month period assuming each month has 30 days.
Find the markup and the selling price of the following item. Round answers to the nearest cent.
A skateboard costing $39.00 marked up 40% on cost.
Markup = a. $97.50
b. $15.60
c. $40.00
Selling price = a. $1.00
b. $54.60
c. $79.00
Answer:
Mark up: $15.6 (option b)
Selling Price: $54.6 (option b)
Step-by-step explanation:
Hi, to answer this question we have to analyze the information given:
A skateboard costing $39.00 marked up 40% on cost.
To calculate the markup we have to multiply the skateboard cost (39) by the percentage in decimal form (40/100= 0.4)
39 x 0.4 =15.6
Mark up: $15.6 (option b)
For the selling price we have to sum the cost and the markup:
15.6 + 39 = 54.6
Selling Price: $54.6 (option b)
Feel free to ask for more if needed or if you did not understand something.
The positions of two divers from the water's surface after a dive are shown:
Kris: –17 feet
Graham: –22 feet
Which inequality explains why Graham is deeper in the water than Kris? (1 point)
Because –22 < –17, so –22 is closer to 0 than is –17
Because –22 > –17, so –22 is closer to 0 than is –17
Because –22 < –17, so –22 is farther from 0 than is –17
Because –22 > –17, so –22 is farther from 0 than is –17
An experiment consists of drawing 1 card from a standard 52-card deck. what is the probability of drawing a diamond
The probability of drawing a diamond will be 1/4.
What is mean by Probability?
The term probability refers to the likelihood of an event occurring.
Given that;
An experiment consists of drawing 1 card from a standard 52-card deck.
Now,
Since, There are 13 diamond in 52 card deck.
So, The probability of drawing a diamond = 13 / 52
= 1 / 4
Thus, The probability of drawing a diamond will be 1/4.
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The element manganese is represented by the symbol ____. (Capitalization is important.)
Answer for Blank 1:
I think its "Cl"
Yeah, manganese has the symbol of MN be sure to capitalize
Which plane figure generates a cylinder when it rotates about the dash line?
Answer:
A.)
Step-by-step explanation:
PLATO
What is the value of tanA
8/10
6/10
8/6
6/8
The scatter plot shows the number of milk cow operations in New Mexico from 1975 to 1995.
Convert 65 miles per hour to kilometers per second
The two figures above are regular. If s and t represent the lengths of the segments indicated in the figures, which statement is true? A. s > t B. t > s C. s = t D. No comparison can be made.
Without the necessary figures or context, we cannot make a correct comparison between segment lengths s and t. The question lacks clarity and detail, therefore the answer is that no comparison can be made.
Explanation:The geometrical figures and the comparison of segment lengths within these figures. Given the Pythagorean theorem and the details about forces and lines, we have information that could pertain to geometry, specifically to properties of triangles and the comparison of segment lengths or areas. However, without the actual figures or a clear indication of the context involving s and t, we cannot provide an accurate comparison between them. This implies that the answer would be D. No comparison can be made.
It is possible that s and t are referring to the lengths of sides in a triangle, but this question, as presented, lacks the clarity and detail required to make a precise calculation or comparison. For example, in the case of two segments being hypotenuse and side of right triangles, if we knew the lengths of the other sides, we could apply the Pythagorean theorem to find the relationship between s and t. But without this information or a clear diagram, we cannot conclude anything about the relationship between s and t.
The weights of bags of baby carrots are normally distributed, with a mean of 2929 ounces and a standard deviation of 0.330.33 ounce. bags in the upper 4.5% are too heavy and must be repackaged. what is the most a bag of baby carrots can weigh and not need to be repackaged?
A bag of baby carrots can weigh 2929.54 ounces to be not repackaged.
To find the weight threshold for bags of baby carrots that need repackaging, we need to find the weight value corresponding to the 95.5th percentile of the normal distribution. This corresponds to the value that separates the upper 4.5% of the distribution (since 100% - 4.5% = 95.5%).
We can use the z-score formula to find the z-score corresponding to the 95.5th percentile, and then use that z-score to find the corresponding weight value.
The z-score formula is:
z = [tex]\frac{x - \mu}{\sigma}[/tex]
where:
x - value we're interested in (weight threshold)
[tex]\mu[/tex] - mean of the distribution = 2929
σ - standard deviation of the distribution = 0.33
z - z-score corresponding to the percentile
First, let's find the z-score corresponding to the 95.5th percentile using a standard normal distribution table or a calculator. For a normal distribution, the z-score corresponding to the 95.5th percentile is approximately 1.645.
Now, we can rearrange the z-score formula to solve for x:
x = [tex]\mu[/tex] + z σ
Plugging in the values:
x = 2929 + 1.645 × 0.33
x = 2929 + 0.54285
x = 2929.54
Therefore, the most a bag of baby carrots can weigh and not need to be repackaged is approximately 2929.54 ounces.
The question is:
The weights of bags of baby carrots are normally distributed, with a mean of 2929 ounces and a standard deviation of 0.33 ounces. The bags in the upper 4.5% are too heavy and must be repackaged. What is the most a bag of baby carrots can weigh and not need to be repackaged?
Which statement describes the graph of an odd function
A. The graph is symmetric about the line Y equals X
B. The graph is symmetric about the X axis
C. The graph is symmetric about the line X equals zero
D. The graph is symmetric about the origin
The correct description is about graph of an odd function is;
''The graph is symmetric about the origin''.
Option D is true.
What is odd function?
The function is said to an odd function if it satisfy the condition;
⇒ f (-x) = - f (x)
Given that;
The function is an odd function.
Now,
Since, The odd function is rotate by the figure 180 degree then it will remains same.
So, The graph of an odd function is symmetric about the origin.
Thus, The correct description is about graph of an odd function is;
''The graph is symmetric about the origin''.
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Left on together, the cold and hot water faucets of a certain bathtub take 8 minutes to fill the tub. If it takes the cold water faucet 18 minutes to fill the tub by itself, how long will it take the hot water faucet to fill the tub on its own
The hot water faucet cannot fill the tub on its own.
Explanation:To find the time it takes for the hot water faucet to fill the tub on its own, we need to determine the time it takes for the cold water faucet and the hot water faucet together to fill the tub. Let's assign variables:
We can create the equation:
C + H = T
Substituting the known values and solving for H:
18 + H = 8
H = -10
Since a negative time doesn't make sense in this context, it means that the hot water faucet cannot fill the tub on its own. Therefore, the question is not solvable.
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what is 3 divided by 18.6
3 divided by 18.6 is 0.16129032258
What is division?Math operations include division as one of its types. This technique involves splitting the phrases or numbers into the same amount of components.
Given expression,
3 divided by 18.6
To find the number :
We take division of 3 by 18.6.
3/18.6
= 0.16129032258
Therefore, the value is 0.16129032258
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The quotient of a number divided by 6 is 3.5.
The sides of a triangle are in the ratio 3 : 4 : 5. what is the length of each side of the perimeter of the triangle is 72 cm?
hat is the equation of a line that passes through the point (5, −4) and is parallel to the line whose equation is 2x + 5y = 10? Enter your answer in the box
Someone draws a card at random out of a deck, replaces it, and then draws another card at random. What is the probability that the first card is the ace of clubs and the second card is a club (any club).
I don't need an explanation, just the answer
Find the area of a figure whose coordinates are A (-2,2) B (2,2) C (2,-2) D (-2,-2)
12 units.squared
16 units.squared
20 units.squared
24 units.squared
The production rate of a steel factory is declining due to old machinery. Over the last eight days production has dropped by 1.2 tons. What is the average rate of change in steel production over the eight days? Express the answer in tons per day.
Answer:
average rate of change in steel production over the eight days=-0.15 tons per day
Step-by-step explanation:
The production rate of a steel factory is declining due to old machinery. Over the last eight days production has dropped by 1.2 tons.
Production is dropped by 1.2 tons, so its negative
Average rate of change = Change in production / number of days
Average rate of change = -1.2/ 8= -0.15
DeShawn is 37 years old. How old is he in hours?
According to the question, we are to convert the given years to hours. The age of Deshawn in hours is 324120hrs
Conversion of years to hoursAccording to the question, we are to convert the given years to hours.
Using the conversion factor
1 year = 8760 hours
Convert 37 years
37years = 37(8760)hrs
37years = 324120hrs
Hence the age of Deshawn in hours is 324120hrs
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D is the midpoint of CE. E has coordinates (−9, −6), and D has coordinates (7, 2). Find the coordinates of C
There are 14 apples in a basket. 5 of these apples are green. The rest of them are red.(
a. What is the ratio of red apples to all apples in the basket?(
b. What is the ratio of red apples to green apples?
Ratio of red apples to all apples in the basket is 9:14 and ratio of red apples to green apples 9:5
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
The number of apples are in basket =14
The number of green apples in basket = 5
The number of red apples are 14-5=9
As we know that 5 in 14 apples are green and remaining apples red.
So the red apples = 14-5=9
the ratio of red apples to all apples in the basket is 9:14
the ratio of red apples to green apples 9:5
Hence ratio of red apples to all apples in the basket is 9:14 and ratio of red apples to green apples 9:5
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A certain store is advertising this deal: “Rent a TV for only $10.50 a week.” How much is this a year? (There are 52 weeks in a year.)
Answer:
Rent of a TV for one year would be $546.
Step-by-step explanation:
A certain store is advertising this deal :
"Rent a TV for only $10.50 a week."
We have to calculate the rent for a year.
As we know there are 52 weeks in a year.
∵ Rent of a TV for one week = $10.50
∴ Rent of a TV for one year = 10.50 × 52
= $546.00
Rent of a TV for one year would be $546.
100 POINTS Evaluate.
-|-7 + 3|
-4
4
-10
-7+3 = -4
but since it is an absolute value it becomes positive 4
there is a negative sign in front of the equation so the positive 4 now becomes -4
Answer is -4
Almeida collects data on the ages of the students in her aerobics class and creates a dot plot to represent the ages.
Answer:
21,21,22,23,25,25,25,27
Step-by-step explanation:
2nd option in the drop-down box
If we have the curve , find the y value and the slope of the curve when x = 9. y = 3 slope = your answer cannot be understood or graded. more information hence, find the equation of the tangent line to the curve at x = 9, writing your answer in the form y = mx +
c. what are the values of m and c?
To find the y-value, m-value, and c-value needed for this problem, substitute x = 9 into the curve's equation, find the curve's derivative, and substitute these into the equation y = mx + c.
Explanation:Since, the equation of the curve is not provided in the question. However, to answer such a problem, first, substitute x = 9 into the curve's equation to get the y-value. Then, find the derivative of the curve's equation to calculate the slope at x=9. This result is the value of m (slope) in the tangent line's equation. Lastly, you can substitute x = 9, y = y-value, and m = m-value into the line's equation y = mx + c to solve for the c (y-intercept).
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Leila makes 9 dollars for each hour of work. write an equation to represent her total pay p after working h hours
Final answer:
Leila's total pay after working a certain number of hours is found by the equation p = 9h, where p represents the total pay and h represents the hours worked.
Explanation:
Leila's total pay p after working h hours at a rate of $9 per hour can be represented by the equation p = 9h. This equation indicates that for every hour Leila works, she earns $9. Therefore, to find her total pay, you would multiply the number of hours she has worked (h) by her hourly wage ($9).
The price of apples has dropped, but Nancy does not buy any more because she has enough. To what factor of demand does this refer?
Nancy does not have the resources to purchase more apples
Nancy has reached maximum utility for apples
Apples are no longer available at the price Nancy is willing to pay
Nancy would rather eat oranges than apples
Nancy heard that apples are unhealthy
Answer:
Nancy has reached maximum utility for apples
Step-by-step explanation:
Given that the price of apples has dropped, but Nancy does not buy any more because she has enough.
This is because she has reached maximum utility for apples. So she does not want any more apples
Option A is incorrect because Nancy has resources but does not buy because she has enough.
Option C is incorrect as apples are still available at lower prices
Option D is incorrect as per given information as about oranges nothing mentioned.
A triangular table has angles with measures in the ratio 7:9:4. What is the measure of the smallest angle?