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Vadim26 [7]
3 years ago
7

Al predicted that he would sell 220 hot dogs at lunch time. When the hot dogs ran out, 35 people were still waiting in line to b

uy hot dogs. What was the percent error in the estimate? Round the answer to the nearest tenth.
Mathematics
2 answers:
UNO [17]3 years ago
7 0

The answer is C sorry I have to keep typing because it won't let me post the answer without having 20 characters.

SVETLANKA909090 [29]3 years ago
3 0

13.7

i honestly don't know how to get this answer but when i turned in my test i got this question right by guessing 13.7

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Given the points below, find XY. Round to the nearest hundredth.<br> X(-8,4) and Y (4, -6)
stepan [7]

Answer:

  15.62

Step-by-step explanation:

The length XY is found from the distance formula:

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((4 -(-8))² +(-6 -4)²) = √(12² +(-10)²) = √244

  d ≈ 15.62 . . . units

The length of XY is approximately 15.62 units.

8 0
2 years ago
CAN SOMEONE PLEASE CHECK OVER THIS ??
uysha [10]
Honestly I think you are correct, not trying to take your point. :)
4 0
3 years ago
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0.5=5/9<br> use the fact above to convert 0.05 into a fraction
Salsk061 [2.6K]

Answer:

5/100

Step-by-step explanation:

6 0
3 years ago
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Find a rational number between 3/5 and 4/5 ( see I just only want one so please don't give me all five)
goldenfox [79]

Answer:

\dfrac{7}{10}

Step-by-step explanation:

We need to find a rational number between 3/5 and 4/5.

We can find a rational number between two fractions as :

\dfrac{a+b}{2}

We have, a = 3/5 and b = 4/5

So,

\dfrac{\dfrac{3}{5}+\dfrac{4}{5}}{2}\\\\=\dfrac{\dfrac{7}{5}}{2}\\\\=\dfrac{7}{10}

So, a rational number between 3/5 and 4/5 is equal to 7/10.

4 0
3 years ago
If R= {(1,2), (3,4), (5,6), (8,9)} find the domain and range of R a. Find value of X and Y.​
erma4kov [3.2K]

Answer:

Domain = (1,3,5,8) and Range = (2, 4, 6, 9)

Step-by-step explanation:

Domain are sets of input values

Range are set of output values that have a corresponding values in the domain

From (domain, range)

Therefore, the domain are: (1,3,5,8)

Range are: (2,4,6,9

6 0
3 years ago
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