You estimate that there are 44 marbles in a jar. The actual amount is 73 marbles. Find the percent error.
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Answer:
Percentage Error in counting the marbles in the jar is 39.72%
Step-by-step explanation:
Estimated marbles in the jar = 44
Actual marbles in the jar = 73
⇒Error in Marbles = Number of actual Marbles - Estimated marbles
= 73 - 44 = 29
So, the error in counting marbles in the jar is 29.
Now,
=
or, Percentage Error = 39.72%
Hence, the Percentage Error in counting the marbles in the jar is 39.72%
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A. 1/4
B.62
C.1/62
D.4
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Answer:
The answer for 7 3/4 = x/8 is B. 62
Hope this helps and have a great day!
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Step-by-step explanation:
Replace the sec equation on the first one... Find the value of y first.. And then name the value of y as the third equation.. Replace the third equation on the sec one to get the value of x
(step by step)
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Then put the decimal in the same spot as the dividend (the number being divided)
divide by 9 to 6,,,, u cant divide so put a decimal [ 0. ] then put 1 back to 6 and divide 61 by 9 u get [ 6 ] and remains 7 put 0 back of 7 and do the same process
u will get 0.6777777777777777
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This is an inequality equation. It is not equal to a specific number. There are a lot of numbers that can be considered as long as it makes the inequality equation TRUE.
b - 2 > -1
+ 2 + 2
b > 1
b is a number that is at least 1 or greater than 1.
b = 1
1 - 2 > -1
- 1 > -1 True. Had the sign been only > and not >, 1 would not be a value of b.
b = 2
2 - 2 > -1
0 > -1 True.
b≥-1 + 2
b ≥1
so b ≥1
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Answers
radius = 18mm
height = 6mm
pi = 3.14
volume of a cone is computed by multiplying pi, radius raised to the 2nd power, and height, which has been divided by 3.
v = πr²h/3
v = 3.14 * (18mm)² x 6mm/3
v = 3.14 * 324mm² x 2mm
v = 2034.72 mm³
volume rounded to the nearest tenth would be 2034.70 mm³
Answer
V = 2034.72 mm³