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nikitadnepr [17]
2 years ago
7

Which expression is equivalent to (5 ^-2) (5^-1)?

Mathematics
1 answer:
VladimirAG [237]2 years ago
6 0

Answer:1/125

Step-by-step explanation:

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3 years ago
A cinema can hold 270 people at one performance 5/9 of the seats were occupied of the occupied seats 40% we occupied by concessi
Elza [17]

Question:

A cinema can hold 270 people at one performance 5/9 of the seats were occupied of the occupied seats 40% we occupied by concessionary ticket holders.

What is the number of seats occupied by concessionary ticket holders?.

Answer:

60 seats

Step-by-step explanation:

Given

Number of seats = 270

Occupied Seats = 5/9

Concessionary ticket holders = 40% of occupied Seats

Required

The number of seats occupied by concessionary ticket holders

First the number of occupied seat has to be calculated.

Occupied\ Seats = \frac{5}{9} * 270

Occupied\ Seats = \frac{1350}{9}

Occupied\ Seats = 150

Next is to determine the number of seats occupied by concessionary ticket holders.

Number = 40\%\ of\ occupied\ seats

Number = 40\%\ of\ 150

Convert percentage to decimal

Number = 0.4 * 150

Number = 60

<em>Hence, 60 seats were occupied by concessionary ticket holders.</em>

5 0
2 years ago
On which number line are -3 and its opposite shown?
netineya [11]

Answer:

it would be 3

Step-by-step explanation:

your welcome

7 0
3 years ago
Find the perimeter of the following shape, rounded to the nearest tenth
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Answer:

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The point slope equation of a line is?
snow_tiger [21]

Answer:

\text{The point-slope equation of a line is:}

C.\ y-y_0=m(x-x_0)

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