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Illusion
5 days ago
12

Pls explain your work!

Mathematics
1 answer:
lawyer [12.5K]5 days ago
6 0
calculate the total volume to determine the amount that equals 20%. To find 20%, note that 20% is equal to 1/5. Hence, vcone = 1/3(hpir^2), and multiplying by 1/5 gives vcone = 1/15(hpir^2). From the given parameters, with d = 4.8, it follows that d/2 = r. Calculating, 4.8/2 yields r = 2.4. Considering the height h = 10, we can determine V to be 1/15(10pi(2.4^2)), which results in V = 1/15(10pi(5.76)) leading to V = 1/15(57.6pi), hence V = 3.84pi. Converted, this is 12.0637 cubic inches, representing 20% of the vase. With a rate of 0.5 cubic inches per minute, using the relationship 0.5 times t = 12.0637 and dividing by 0.5 gives t = 24.1237, approximately 24 minutes. Step-by-step explanation:
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1199.28856995 to the nearest ten
lawyer [12517]
Hey! Hi! Hola! Aloha!


When rounding 1199.28856995 to the nearest tenth, the result is 119.3.

I hope this is helpful!
4 0
1 month ago
Read 2 more answers
What values of b satisfy 4(3b + 2)2 = 64?
lawyer [12517]
Starting with the equation 4(3b + 2)² = 64, if we divide both sides by 4 we obtain (3b + 2)² = 16. By taking the square root of both sides, we derive two cases: (3b + 2) = 4 and (3b + 2) = -4. Solving each equation for b yields: 3b = 2 or 3b = -6, leading to b values of 2/3 and -2. Ultimately, the results specify that b = 2/3 and b = -2.
8 0
1 month ago
The table represents an exponential function. A 2-column table has 4 rows. The first column is labeled x with entries 1, 2, 3, 4
babunello [11817]

Answer:0.5 on the edge for 2020

Step-by-step explanation:

I completed the assessment!

7 0
18 days ago
PLEASE HELP!! The amount a string stretches varies linearly with the mass applied to the spring, as can be seen in the video. In
AnnZ [12381]
Hello! The equation is d(m) = k*m, where d(m) equals 0.096 multiplied by m, which is equal to 30.6 - 21.7. Therefore, (30.6 - 21.7)/0.096 yields a result of 92.7 grams. The final answer is 92.7 rounded to one decimal place. Hope this assists you! Best of luck!
7 0
16 days ago
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If LM = 22 and MN = 15, find LN
AnnZ [12381]
If point M is located on segment LN, then using the segment addition postulate, we have:

LN is equal to LM plus MN
LN = 22 + 15
Therefore, LN = 37
8 0
1 month ago
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