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iVinArrow [24]
3 years ago
6

Evaluate the following expression. 3^-2

Mathematics
1 answer:
OverLord2011 [107]3 years ago
7 0
3^-2 = 0.111111111 ← Answer
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I don't get this question #3
Alenkinab [10]
I am not 100% positive.
10 teams play every other ( = 5) once
10 x 5 = 50 games total
5 0
3 years ago
Rewrite 1 / 6 barrels over 2 over 5 hours as a unit rate
Akimi4 [234]

Answer:

5/12 barrel/hour

Step-by-step explanation:

 Type this as a fraction:

  (1/6) barrel

--------------------

  (2/5) hours

Division by 2/5 is equivalent to multiplication by 5/2:

1                5

--- barrel * -------------- = 5/12 barrel/hour

6                2  hours

Alternatively, this problem could be done using decimal fractions:

0.1667 barrel

-------------------- = 0.416666 barrel/hour  =  5/12 barrel/hour

0.4 hours

5 0
3 years ago
Mr. Rodriguez bought 6 liters of diet soda. His two sons will drink the same amount each day and finish the diet soda in 4 days.
iVinArrow [24]

Answer:

6÷3÷4= 0.75

Step-by-step explanation:

Each son will drink 0.75 liters of soda everyday to finish 6 liters of the soda in 4 days

7 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the points (-6, -5) and (-3,0)? Put your answer in fully reduced form.​
MrMuchimi

Answer:

  y = 5/3x +5

Step-by-step explanation:

The two-point form of the equation of a line is useful here.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (0 -(-5))/(-3 -(-6))(x -(-6)) -5

  y = 5/3(x +6) -5

  y = 5/3x +5 . . . . slope-intercept form

  5x -3y = -15 . . . .standard form

_____

There is no "fully reduced" form of the equation of a line. There are slope-intercept form, point-slope form, two-point form, standard form, general form, intercept form, and some others. We assume that "fully reduced" applies to any fractions in the equation. The "slope-intercept" form has a fraction, so perhaps that's the form that is required.

6 0
3 years ago
A student flips a coin 58 times. How many times can she expect the coin to land on heads.
goldenfox [79]
Well there’s two sides of a coin
so divide 58 by 2 to get 29
5 0
3 years ago
Read 2 more answers
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