6. Mr. Walthour is building a storage shed in a conical shape. The base of the shed is 4 meters in diameter and the height of the shed is 3.8 meters. What is the volume of the shed? Round to the nearest tenth. (Example 2)
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I think it helps you..............
Related Questions
Can someone please help me with this? There's two images btw.
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Answer:
Part A: 13.5 meters
Part B: 3.25 hours
Step-by-step explanation:
Work shown
need help!! don't know what I'm doing
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2x10000 - 343
20000 - 343
=19657
A water faucet leaked 2 1/6 liters of water every 2/5 of an hour. It leaked at a rate of how many liters per hour?
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What is the rate of change of the function represented by the table? X 1 2 3 4, Y 5 5 5 5.
0
1
4
5
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Answer:
Rate of change looks to be 0
Answer:
A or in other words its 0
Step-by-step explanation:
A) 5t - 6= 3 - 41
Me ajuda!!!! Por favor
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Answer:
t= -32/5
Step-by-step explanation:
1. Simplify 3-41= -38 5t-6 = -38
2. Add 6 to both sides 5t= -38+6
3. Simplify -38+6=-32 5t= -32
4. Divide both sides by 5 and it should give you t = − 32/5
If you want to check your answer 1. 5t-6 = 3-41 let t = -32/5 5× -32/5 -6 = 3-41
2. Cancel 5 -32 -6 = 3-41
3. Simplify -32-6= -38 -38= 3-41
4. Simplify 3-41= -38
-38=-38 and that how you check your answer to see it was right.
Harold is moving a 5- foot tall refrigerator. He tilts it onto its rear edge forming an angle between the back of the refrigerator and the floor; the top edge of the tilted refrigerator is exactly 4 feet above the floor as shown in the following diagram.
What is the cosine of the angle the refrigerator makes with the floor?
A, 4/5
B, 5/4
C, 4/3
D, 3/4
E, 3/5
Please help I’ll give branliest
Answers
The cosine of the angle the refrigerator makes with the floor is option (E) 3/5 is the correct answer.
What is trigonometry?Trigonometry is mainly concerned with specific functions of angles and their application to calculations. Trigonometry deals with the study of the relationship between the sides of a triangle (right-angled triangle) and its angles.
For the given situation,
Harold tilted the 5 foot fridge, so the slanting height = 5 feet
The tilted refrigerator makes the height 4 feet from the floor.
From the diagram,
The three sides of the triangle according to Pythagoras theorem are
Hypotenuse side, h = 5 feet
Opposite side, o = 4 feet
Let a be the adjacent side.
By Pythagoras theorem,
[tex]Hypotenuse^{2} = Opposite^{2}+Adjacent^{2}[/tex]
⇒ [tex]5^{2} =4^{2} +a^{2}[/tex]
⇒ [tex]a^{2} = 25-16[/tex]
⇒ [tex]a=\sqrt{9}[/tex]
⇒ [tex]a=3[/tex]
Thus the trigonometric ratio cosine of the angle is
[tex]cos \theta =\frac{Adjacent}{Hypotenuse}[/tex]
⇒ [tex]cos \theta =\frac{3}{5}[/tex]
Hence we can conclude that the cosine of the angle the refrigerator makes with the floor is option (E) 3/5 is the correct answer.
Learn more about trigonometry here
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Two functions are shown below
f(x)=8x+10
g(x)=6x-4
What is f(4)-g(3)?
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Answer:
c.28
Step-by-step explanation:
Given
f(x) = 8x + 10 and g(x) = 6x - 4
f(4) = 8*4 + 10
= 32 + 10
= 42
g(3) = 6 * 3 - 4
= 18 - 4
= 14
Now
f(4) - g(3)
= 42 - 14
=28
hope it will help :)
f(4)= 8(4)+10= 42
g(3)= 6(3)-4= 14
f(4)- g(3)= 42-14= 28
there are 30 blue cubes in the box what is the total number of cubes in the box
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Answer:
30 cubes
Step-by-step explanation:
There is no evedence of other cubes
A sport store pays its wholesaler $40 for a baseball bat, and then sells it to a customer for $76. What is the markup rate?
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Answer:
Markup 90%
Step-by-step explanation:
If $40 is 100% of the price
then
$76 is ..........x
Cross multiplication
40(x) = 76(100)
40x = 7600
Divide by 100
x = 190
190% = 100% + 90%
That means that the price is the whole price(100%) plus 90%
so the markup is 90%
ANOTHER WAY:
The difference in prices is $76-$40=$36. So, we need to find what percentage of 40 is 36.
We do this by dividing: 36/40=0.9, which is 90%. So, the markup is 90%.
Solve 17 - 2n if n=10
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Admission to the fair is $15 each ride cost $3 micah spent a total of $36 he spent all of his money on rides and admission
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Answer:
7
Step-by-step explanation:
Admission cost = $15
Cost per ride = $3
Total amount spent = $36
We can obtain the number of rides thus :
Let number of rides = x
Admission cost + (cost per ride * number of rides) = total amount spent
15 + 3x = 36
3x = 36 - 15
3x = 21
x = 21 / 3
x = 7
Number of rides = 7
Andy wants to rent a limo to go to prom, but wants to split the cost with some friends. The limo costs $400 to rent
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Answer:
its would prob be 100 / 4
Step-by-step explanation:
Benny bought 4 new baseball trading cards to add to his collection. The next day his dog ate half of his collection. There are now only 24 cards left.
How many cards did Benny start with?
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Answer:
44
Step-by-step explanation:
24x2
48-4= 44
Please Help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Answer:
26:26
Step-by-step explanation:
I hope I've helped :)
Help needed immediately
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Answer:
The answer would be B.
Step-by-step explanation:
Because both the triangles have different sides and they don't follow SAS or SSS criterion.
Hope it helped
Stay safe and help others
write a function in terms of t that represents the situation. A stock valued at $100 decreases in value by 9.5 % each year.
y =
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Exponential decay function describes the process of reducing an amount by constant percentage rate over a period of time.. Thus the function in terms of t that represents the given situation is,
[tex]y=100(-8.5)^t[/tex]Given information-
The value of the stock is $100.
The value of stock decreases by 9.5% each year.
Exponential decay function-Exponential decay function describes the process of reducing an amount by constant percentage rate over a period of time.
The initial value of the stock was $100 and the decay rate is 9.5 percent per year.
The exponential decay function can be given as,
[tex]y=a(1-r)^t[/tex]
Here [tex]a[/tex] is the initial value, r is the decay rate and t is the number of time interval.
Put the values,
[tex]y=100(1-9.5)^t[/tex]
[tex]y=100(-8.5)^t[/tex]
Thus the function in terms of t that represents the given situation is,
[tex]y=100(-8.5)^t[/tex]
Learn more about the exponential decay function here;
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.
A company is closing one of its two stores and will combine all the inventory from both stores. These polynomials represent the inventory in each store:
Store A: 7 + 10r
2
− r
Store B: 5r
2
− 19 − 7r
Which expression represents the combined inventory of the two stores?
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Kayl wants to find the radio wave length of his favorite radio station. The formula to use is A=c/f.
A=wave length
C=speed of light
F=frequency
If c=3×10^8m/sec (the speed of light) and f=1.007×10^8 Hz (his radio station is 100.7 KISS), what is the wave length of his radio station?
A=2.979m
B=2.993m
C=2.979 × 10^8m
D=2.993 × 10^8m
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Answer:
C
Step-by-step explanation:
2.979×10^8m
done enjoy
Find the integer that satisfies the inequality below.
Please help with a
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Answer:a)6,7,8
d)8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30
Step-by-step explanation:
Jeremy is digging a hole. The bottom of the hole is – 2.8 ft from the top of the
hole. Sanjay is on a deck that is 12.3 ft above top of the hole. How many feet apart
are Sanjay and the bottom of the hole? Record your answer on the grid. Then fill in
the bubbles.
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Not sure
Good luck!!!!!!!!!!
need help on this question
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Answer:
2⁴/4² = 1
2 × 3¹ = 6
(4-2)² = 4
Answer:
1. Correct
2. Correct again
3. 4
Step-by-step explanation:
The first one is correct If you need an explanation let me know.
Second one is the same
For the third one since 4-2 is in () you would have to do it first
4-2= 2
Then you will have to do it to the 2nd power which would mean...
2 x 2= 4
So 4 would be your answer.
Hope this helps :)
9(5x + 1) ÷ 3y From the expression above, provide an example of each of the following: sum, term, product, factor, quotient, and coefficient. If any are not present, write "not present." (6 points)
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The parts of the expression, 9(5x + 1) ÷ 3y, are:
Sum: 5x + 1Term: 3yProduct: 9(5x + 1)Factor: 9Quotient: 9(5x + 1) ÷ 3yCoefficient: 3There are several parts that make up an expression.
All or some of these parts must be present in an expression.
In an expression,
Sum is represented with the addition (+) signProducts are represented by brackets or the multiplication (*) signQuotients are represented by the division signCoefficients are written before the variablesFactors are written before the bracketsUsing the above definition, we have the following representations
Sum: 5x + 1Term: 3yProduct: 9(5x + 1)Factor: 9Quotient: 9(5x + 1) ÷ 3yCoefficient: 3Read more about expressions at:
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A game is played with six-sided dice. Each side of a die has a different number of spots on it from one to six. If a die is rolled, what is the probability that it will show exactly two
spots on the top?
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The graphs of f(x) and g(x) are shown below.
For what interval is the value of (f - g)(x) negative?
O (-*infinity sign*,-1)
O (-*infinity sign*, 2)
O (0, 3)
O (2, *infinity sign*)
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Answer:
The second one
Step-by-step explanation:
Write an equation for the nth term of the arithmetic sequence
2,4,6,8,...
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Step-by-step explanation:
dn means the difference (meaning what do you add/subtract to get the next number)
T0 means the term before the first one you got.
Tn = dn + T0
Tn = 2n + 0
Therefore our equation will be
Tn = 2n
Or in your case
An= 2n
Please help im desperate. :)
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Answer:
D) (3,32)
Step-by-step explanation:
Just graph
Hope this helped! Have a nice day! Plz mark as brainliest!!! :D
-XxDeathshotxX
What is the place value of the 1 in 352.01?
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Answer:
hundredths
Step-by-step explanation:
the 0 is tenths and the 1 is hundredths
plss helppp againnnn brainliesttt
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Write the following expression in simplest form.
3(3x + 4) + 2x + 3
Please pleaseee help me
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Answer:9x+16
Step-by-step explanation:
Please help dababy out so I can say “less goo” again );
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Complementary = LESS GOO :)