Answer:
31/30 gallons
Step-by-step explanation:
finding the lowest common denominator for all three numbers. so 1/3 becomes 10/30, 1/5 becomes 6/30, and 1/2 becomes 15/30. 10/30+6/30+15/30=31/30
Answer:31/30
Step-by-step explanation:
you have to first find a common denominator. Which in this case is 30 so then you have to multiply by the same number for both bottom and top number of the fraction. 1/3 = 10/30 1/5=6/30 1/2=15/30. Then, you just have to add JUST THE TOP NUMBERS. You get 31/30 then divide that and i will leave that last part to you. Hope this helps!
AER Petrochemicals
Crude Oil Production Breakdown for Last Year
Kerosene: 14%
Lubricating Oil: 5%
Gasoline: 34%
Other Products: 18%
Diesel: 29%
Total production from Crude oil - 60 million barrels
Question 1 of 3
What was the total production of Gasoline and Kerosene combined (in
barrels)?
288,000 480,000 26.4 million * 28.8 million
48 million
Answer:
28.8 million barrels.
Step-by-step explanation:
The percentage of production of Gasoline and Kerosene from Crude oil are 34% and 14%.
So, the Gasoline and Kerosene is totally produced by (34 + 14) = 48%.
If the production of Crude oil is 60 million barrels, then the production of Gasoline and Kerosene combined from this amount of Crude oil will be
[tex]60 \times \frac{48}{100} = 28.8[/tex] million barrels. (Answer)
By taking the sum of the percentages of Gasoline and Kerosene from the total crude oil production, we find that 48% of the 60 million barrels produced was Gasoline and Kerosene, which equates to 28.8 million barrels.
Explanation:The total production from Crude oil is given as 60 million barrels. The total percentage of Gasoline and Kerosene is obtained by adding the individual percentages. Gasoline is 34% and Kerosene is 14%, so the total is 48%.
To find the total production of Gasoline and Kerosene, we must multiply this percentage by the total production.
Calculation: 48/100 * 60 million = 28.8 million barrels
So, the total production of Gasoline and Kerosene combined was 28.8 million barrels.
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In 2000, the total amount of a certain bird population (species of bird of paradise) was recorded at 47,000 in a city. In 2005, the same survey was made and the same bird population was estimated at 59,000. If the trend continues, in what year will the bird population reach 100,000? (Round to the nearest year)
Exponential growth is the process through which quantity rises over time. The population of the birds will reach 100,000 in 16.6 years from 2001.
What is exponential growth?Exponential growth is the process through which quantity rises over time. It happens when the instantaneous rate of change of a quantity with respect to time is proportionate to the amount itself.
In 2000, the total amount of a certain bird population (species of bird of paradise) was recorded at 47,000 in a city. In 2005, the same survey was made and the same bird population was estimated at 59,000.
As per the given information the population of the bird changed from 47,000 to 59,000 in five years, therefore, we can write,
59,000 = 47,000(1+r)⁵
(59/47) = (1+r)⁵
1.046528 = 1+r
r = 0.046528
Now, the time it will take for the population to reach 100,000 will be,
100,000 = 47,000(1+0.046528)ⁿ
[tex]\dfrac{\log(\frac{100}{47})}{\log{1.046528}} = n\\\\n = 16.6019[/tex]
Thus, the population of the birds will reach 100,000 in 16.6 years from 2001.
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Final answer:
Using the given data, the bird population is increasing at a rate of 2,400 birds per year. If this rate continues, the population is expected to reach 100,000 by the year 2022.
Explanation:
The question involves calculating the year when the bird population will reach a certain number, assuming a consistent growth pattern. Based on the data provided:
Population in 2000: 47,000Population in 2005: 59,000First, determine the annual growth rate over the 5-year period from 2000 to 2005:
Growth = 59,000 - 47,000 = 12,000 birds
Annual growth rate = Growth / 5 years = 12,000 / 5 = 2,400 birds/year
Next, calculate the number of years needed for the population to grow from 59,000 (in 2005) to 100,000:
Number of years = (Target population - Population in 2005) / Annual growth rate
= (100,000 - 59,000) / 2,400
≈ 17.08 years
To find the target year, add the number of years to 2005 and round to the nearest year:
Target year = 2005 + 17.08 ≈ 2022
Therefore, if the trend continues, the bird population is predicted to reach 100,000 in 2022
A media personality argues that global temperatures are not rising, because every year an increase is reported such as 0.08 degrees C. The difference from the previous year is less than the margin of error of about 0.15 degrees C, so that difference should be ignored. What is a strong counterargument?
Even 0.08 degrees is a lot and thus should be considered.
The margin of error is just extra information and thus can be ignored.
The difference with any previous decade is much greater than the margin of error.
0.15 - 0.08 is 0.07, which is still an increase and thus should be considered
The difference with any previous decade is much greater than the margin of error.
In statistics, the margin of error refers to half the confidence interval. It measures how much of a random sample does not fall within the confidence interval as the number of samples taken increases indefinitely. Because the margin of error depends on the level of confidence, multiple margins of error are available from the same data set.
Thus, although year after year the temperature difference is within the margin of error contemplated in the study, the truth is that the sum of several years shows differences that are not included within this margin, which proves that climate change is real and its negative effects are too.
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Final answer:
Long-term data analysis shows a clear warming trend in global temperatures over the past century, significantly exceeding the margin of error. The increased frequency of warm temperatures and the scientific consensus among multiple groups validate the occurrence of anthropogenic global warming.
Explanation:
A strong counterargument to the media personality's claim that global temperatures are not rising because the yearly increase is within the margin of error is to emphasize the long-term trend and robustness of the data. Examination of global temperature trends over longer periods clearly shows that, even with margins of error considered, there has been a significant increase in global temperatures.
For instance, averaged over land and ocean, Earth's temperature over the past century has increased by approximately 0.7°C, a result that multiple groups worldwide have corroborated using various analytical methods. This consensus adds strength to the argument. When comparing temperature differences with previous decades or even centuries, the change significantly exceeds the margin of error, revealing a clear warming trend.
Moreover, the probability of warm and extreme warm temperatures has increased, while the probability of cold and extreme cold temperatures has decreased, supporting the conclusion that anthropogenic global warming is occurring and substantiating its impact beyond the bounds of statistical uncertainty.
Can you guys please help me I need my grade up
In the accompanying diagram, A'B'C' is the image of ABC.
What type of transformation is shown?
A) dilation
B) reflection
C) translation
D) rotation
Answer:
B) Reflection
Step-by-step explanation:
The two figures mirror each other.
A regulation softball has a 3 in. diameter.
What is its approximate volume?
Use π=3.14 in your calculations. Round your answer to the nearest whole number.
Answer:
v=14
Step-by-step explanation:
The volume of a regulation softball with given diameter is 14 cubic inches.
What is the volume of a sphere?The volume of sphere is the measure of space that can be occupied by a sphere. If the radius of the sphere formed is r and the volume of the sphere is V. Then, the volume of the sphere is given by: Volume of Sphere, V = (4/3)πr³.
Given that, diameter of a softball is 3 inches.
Here, radius = 3/2 = 1.5 inches
Now, volume = 4/3 ×3.14×1.5³
= 14.13 cubic inches
≈ 14 cubic inches
Therefore, the volume of a regulation softball with given diameter is 14 cubic inches.
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If f(x)=|x|+9 and g(x)=-6 what describes the value of (f+g)(x)
Answer:
x
Step-by-step explanation:
McGruff building company is in charge of building a new hotel.The owner of the hotel tells the company that the ratio of one persons rooms to two persons rooms should be 2:3.If the company has built 36 two persons rooms, how many one persons rooms must they build to have the correct ratio of rooms?
Answer:
24
Step-by-step explanation:
solve for x
x-31=-90
show how you got the answer
Answer:
x= -59
Step-by-step explanation:
x-31=-90
Adding 31 to both sides we get
x-31+31=-90+31
x=-59
Answer:
x-31=-90
add 31 to both sides
x - 31 + 31 + = -90
simplify:
x = -59
Step-by-step explanation:
Solve and graph on a number line the solution to f+4 is less than or equal to 15
Answer:
[tex]f+4\leq 15[/tex] solves to [tex]f\leq 11\\[/tex] and ill provide graph below
Step-by-step explanation: hope i helped have a great day!
What conclusion can be drawn about lines AB and CD?
They are parallel because
lines AB and CD are vertical
lines.
78°
75°
They are not parallel because
the two given angles are not
supplementary.
They are not parallel because
the two given alternate
interior angles are not
congruent.
Answer: they are not parallel because the two given alternate interior angles are not congruent .
Step-by-step explanation: i am on the lesson right now and i got it correct .
Ali earned $81 washing his neighbor’s cars.If he worked for 6hours,what was his hourly rate of pay?
Answer: $13.50.
Step-by-step explanation: 81 divided by 6 = 13.5. That means he got $13.50 an hour.
His hourly rate of pay is $13.50. You would need to divide 81/6 since you want to figure out x/1.
A house is about _____ long. 30 yards 30 miles 30 centimeters 30 inches
what is extrema for f(x)= x^2-18x+19
Answer:
To find the minimum/maximum or the graph or the vertex is (9,-62)
Use place value understanding to round decimals to any place.
Question 1:
Round 15.26 to the nearest tenth. Draw a number line to justify your answer.
Question 2:
Mitch. Josh, and Aaron are buying new mountain bikes. Mitch is getting his bike on sale for $ 229.49. Josh's costs
$379.97. Aaron's costs $334.95. Round each mountain bike price to the nearest dollar.
Answer:
$49376.25 is the original price. rounded to nearest 1000 is $49000 and nearest 10000 is $50000
Step-by-step explanation:
A temperature 20°C above
freezing
Creative catering is to cook for 16 guest this weekend. If they have 4.008 kg of beef too cook, how many grams of beef will each guest portion be exactly
Answer: 250.5g of meat per guest
Step-by-step explanation:
Convert kg to gram to be in the same unit, 1kg = 1000g; therefore multiply 4.008kg by 1000= 4008g
With 4008g of meat available, Divide the available gram of meat by the number of guests
=4008g÷ 16
=250.5g is available per guest
I hope this helps.
In particular month, Mr. Clark spent $900 on food which is 30% of his monthly salary.FInd his monthly salary
Answer:
3000$
Step-by-step explanation:
900$ 30% /:30
30$ 1% /*100
3000% 100%
Mr. Clark's monthly salary is $3000, determined by dividing his food expenses of $900 by 30%, which is the portion of his salary he allocates to food.
Explanation:To determine Mr. Clark's monthly salary, we use the information given that $900, which he spent on food, is 30% of his monthly salary. To find the total salary, we can set up a simple equation and solve for the salary.
Let salary be the total monthly salary of Mr. Clark. Then, 30% of the salary is equivalent to the amount spent on food:
0.30 × salary = $900To find the salary, divide both sides of the equation by 0.30:
salary = $900 / 0.30salary = $3000Therefore, Mr. Clark's monthly salary is $3000.
This simple percentage calculation is a fundamental concept in managing a personal budget and understanding how much of one's income is dedicated to different expenses like food, housing, and savings.
What is the correct word form of 5.08
Answer:
five and eight hundredths
Step-by-step explanation:
I was taught to reserve the word "and" to mark the decimal point when the number has a fraction. The integer part is "five." The fractional part is "eight hundredths." Together, the word form might be ...
five and eight hundredths.
__
If I were reading this to someone, including myself, I might say it as ...
"five point oh eight".
_____
Comment on ambiguity
The reason for being particular about marking the decimal point is so you don't get into trouble with something like ...
1000.13 . . . . . one-thousand and thirteen hundredths
which is different from ...
1013/100 . . . . one-thousand thirteen hundredths
Some folks will pronounce 1013 as "one-thousand and thirteen." Doing so will get you in trouble in the above situation, where you have 1013/100.
Final answer:
The correct word form of 5.08 is explained as five and eight hundredths.
Explanation:
The correct word form of 5.08 is five and eight hundredths. When writing decimal numbers in words, the digit to the right of the decimal point is read as a whole number followed by the place value of the digit to the right.
In this case, 5.08 is read as five and eight hundredths.
if the area of the circle measures 9/4 Pi sq cm square what is the circumference of the circle in the terms of Pi
Answer:
c = 3πcm
Step-by-step explanation:
from the question area of the circle is given to b 9/4 πcm²
circumference of the circle in terms of π = ?
the formula for finding the Area of a circle = πr²
Since the area was given to be
(9/4)π = πr²
divide both sides by π
we have
9/4 = r²
we apply the cross multiplication rule
so we have,
4r² = 9
divide both sides by 4
r² = 9/4
r = √9/4
r = 3/2
now to find the circumference of the circle , we apply the formula for finding the circumference of a circle which is
c = 2πr
from our calculations radius r = 3/2
c = 2 ( π × 3/2) [ 2 cancels 2]
c = 3πcm
Given the scatter plot, choose the function that best fits the data.
scatter plot with data points that form an upward curve staring at the origin and continuing to the right
f(x) = 3x
f(x) = −3x
f(x) = 3x
f(x) = 3x2
Answer:
D) 3x^2
Step-by-step explanation:
It starts at the origin, then it curves. But if you look at it, you can see the dots getting higher and more spaced out.
It's like 4x^2, but a little more spaced out.
Therefore, it is D.
what is the value of i^235?
Answer:
-i
Step-by-step explanation:
i²³⁵ = i²³² × i³
= (i⁴)⁵⁸ × -i
= -i
Which equation can be used to find the volume of this solid?
Answer:
V= 2 times 4 times 5
Step-by-step explanation:
In order to calculate the volume of a figure u must calculate lwh or length times width times height. In this case length is 5 width is 4 and height is 2. This can be plugged in and becomes 2 times 4 times 5.
Answer:
[tex]V= 2*4*5[/tex]
Step-by-step explanation:
The formula for a rectangular prism is [tex]V=w*h*l[/tex] so substituting:
width = 4 cm
length = 5 cm
height = 2 cm
So the equation would be [tex]V=2*4*5[/tex] and the volume would be [tex]V=40[/tex].
Please help!! ASAP.
Answer:
The one on the far left.
Step-by-step explanation:
Whenever you have a quadratic, you will tend to see the y values mirror each other.
Example:
x | -2 | -1 | 0 | 1 | 2 |
y | 6 | 3 | 1 | 3 | 6 |
This is why, when graphed, it make a U shape.
the scale of map is 1cm to 8km , two towns are 52km apart . how far apart are the two towns on the map
Answer:
6.5 cm
Step-by-step explanation:
The solution to the question above is solved in the attached picture.
Suppose the radius of a cylinder changes, but its volume stays the same. How must the height of the cylinder change?
Answer:The radius and height of a right cylinder are each doubled What is the change in the volume of the cylinder
In order to find the volume of a cylinder, you would use the formula V=3.14*r2*h. In the formula, the radius is being squared. That means that doubling the radius of the cylinder will quadruple the volume. For example, let's say we have a cylinder with a radius of 2 inches and height of 3 inches.
Step-by-step explanation:
the height must decrease
Step-by-step explanation:
Whats the opposite?
a. Running 150 feet east.
b.jumping down 10 steps.
c.Pouring 8 gallons into a fish tank.
The opposite statements are :
Running 150 feets west Climbing up 10 steps Drawing 8 gallons from a fish tankThe opposite statements are those which negates a given sentence in terms of direction or magnitude .
For A.
West is the opposite of EastFor B.
Climbing up is the opposite of jumping downFor C.
Drawing from is the opposite of pouring into.Which of the following values has 4 significant figures?
ОА. 13.07
73.7
оооо
137
D. All of the above
Answer:
А. 13.07
Step-by-step explanation:
Significant figures are the number of digit from a number that have meanings. The higher the significant figures of a number, the higher its accuracy will be. The only non-zero number will be count as significant figures unless the zero is between two non-zero numbers like 13.07, the zero placed between 3 and 7. Some number also doesn't count as significant figures like the leading zero.
All other option just shows 3 significant numbers, so the answer is 13.07
viviana wants to wrap a gift in a box that is 5 inches by 3 inches how much wrapping paper will she need? assume that the paper does not overlap
Answer: multiply it
Step-by-step explanation:
which expression is equivalent
Answer:
(x+3)^(1/2)
Step-by-step explanation:
something to the 1/2 power is equal to square root.