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Anuta_ua [19.1K]
3 years ago
10

In which step was the first mistake made when solving this equation.

Mathematics
2 answers:
kykrilka [37]3 years ago
8 0
Step A since it should be a positive 8
zepelin [54]3 years ago
7 0
Step A. A negative multiplied by a negative is positive. -2 times -4 should’ve been + 8.
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olasank [31]
Rectangular prism Area=2(wl+hl+hw) in this case, the length (l) is 9m, the width (w) is 8m, the height (h) is 9m. Just plug everything into the formula: 2(8*9+9*9+9*8)=450m^3. Hopefully It helped. Have a good day.
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3 years ago
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As part of a class project, a university student surveyed the students in the cafeteria lunch line to look for a relationship be
Vedmedyk [2.9K]

Answer:

0.63

Step-by-step explanation:

To get the relative frequency of students with red hair, we need to find the relative frequency of students with red hair from the students with gray eyes.

Since we already know that the total number of students with gray eyes is 35 and the number of red hair students with gray eye is 22

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4 years ago
There are 12 white shirts, 8 blue shirts, and 6 red shirts on a rack. Which colors have a ratio of 1:2?
Rus_ich [418]

Answer:

12 white shirts , 6 red shirts

Step-by-step explanation:

5 0
3 years ago
Số tiếp theo (next number?): 25 50 99 196 388
Delvig [45]

Answer:

The correct answer is - 768.

Step-by-step explanation:

The given question is based on a specific pattern present in between the numbers in the given series -

Series = 25 50 99 196 388

to find - next number in series

let us find the relation between the initial two number:

25 - 50, here number 50 is two times of 25 or (x*2-0)

relation between 2nd and 3rd number:

50 - 99, here 99 is two times of 50 minus 1 or (x*2-1)

relation between 3rd and 4th number:

99 - 196, here 196 is two times of 99 minus 2 or (x*2-2)

relation between 4th and 5th number:

196 - 388, here 388 is the two times of 196 minus 4 or (x*2-4)

So on this pattern, the next number would be = x*2-8

388*2-8

= 768

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3 years ago
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Vikki [24]

Answer:

1. $58650

Step-by-step explanation:

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3 years ago
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