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aleksklad [387]
3 years ago
7

What is the correct mean and mad absolute deviation?\ Of the problem 33,90,99,87,78,67

Mathematics
1 answer:
krok68 [10]3 years ago
5 0

Answer:

75.66666666666666666666

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a 14 gram sample of substance used to preserve fruit and vegetables has a k- value of 0.1095 find substance half-life in days ro
belka [17]

<u>Answer:</u>

t = 6.3 days

<u>Step-by-step explanation:</u>

The amount of initial mass is irrelevant when finding the half-life since the remaining mass is always 1/2 of the initial mass.

\frac { 1 } { 2 } = e ^ { ( - 0 . 1 0 9 2 t ) }

Taking l n on both the sides to get:

ln \frac { 1 } { 2 } = -0.1092t

t = \frac { l n \frac { 1 } { 2 } } { -0.01092}

t = 6.3475

t = 6.3 days

6 0
3 years ago
Find the difference. Enter your answer in the box below as a fraction, using
Scorpion4ik [409]

Answer: its 1/17

Step-by-step explanat

5-4=1 keep the 17 the same so its 1/17

There u good :)

3 0
3 years ago
To solve this system using the addition method, you would need to multiply the first equation by what number in order for the x'
Ber [7]
1st equation should be multiplied with 3 
6x+9y=24
-6x+4y=11
________
13y=35
y=35/13 

2x+3y=8...1
put y=35/13 in 1
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7 0
3 years ago
Select the gcf of these numbers. 25 · 5· 11 and 23· 52 · 7 a 2^2 · 3
White raven [17]
The greatest common factor of the numbers is that which is the fused factors of all the numbers without the repetition of the common factors present in the given.
                          25·5·11 = 5·5·5·11
                          23·52·7 =23·2·2·13·7
Since, there are no repeated factors, the answer would be,
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The answer unfortunately is not among the choices.
7 0
3 years ago
Please Help! I will give you a lot of points!
LuckyWell [14K]

#1

(56,7) is the co-ordinate of point B.

#2

(56,7)

It means that the ball has travelled 56yards .it is at the height of 7ft.

5 0
3 years ago
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