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3 years ago

What is the volume of a closet that is 5 feet wide,2 feet deep and 8 feet high?

Mathematics

1 answer:

horrorfan [7]3 years ago

8 0

Volume = length x width x height, so 5 x 2 x 8. The answer is 80 cubic ft.

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HEEEEELP please i need it

Mrac [35]

Answer:

Person 3 earns the most money every year

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Any help would be greatly appreciated

topjm [15]

Answer:

40/49

Step-by-step explanation:

probability that a point chosen at random in the given figure will be inside the larger circle and outside the smaller circle = ( area larger circle - area of smaller circle / area of larger circle )

area of a circle = πr² where r = radius

area of smaller circle :

radius = 6

==> plug in 6 for r

A = π(6)²

==> evaluate exponent

A = 36π

Area of larger circle :

Radius = 14

==> plug in 14 for r

A = π(14)²

==> evaluate exponent

A = 196π

We have probability = area larger circle - area of smaller circle / area of larger circle

area of larger circle = 196π

area of smaller circle = 36π

probability = (196π - 36π)/196π

==> subtract 36 from 196

probability = 160π/196π

==> simplify fraction and cancel out π

probability = 40/49

6 0

2 years ago

A box office sells balcony seats, ground-level seats, and VIP passes for shows on tour. The table shows the numbers of each type

Lana71 [14]

Answer:

The price of one Balcony seat = $50

The price of one Ground level seat = $90

The price of one VIP seat = $180

Step-by-step explanation:

Let the price of one Balcony seat = $ $x$

Let the price of one Ground level seat = $ $y$

Let the price of one VIP seat = $ $z$

As per the given table:

$135x+280y+29z=37170 ....... (1)\\150x+270y+58z=42240 ....... (2)\\130x+265y+29z=35570 ....... (3)$

Multiplying (1) with 2 and subtracting (2) from it:

$120x+290y=32100 \\12x+29y=3210..... (4)$

Subtracting (3) from (1):

$5x+15y=1600\\x+3y=320 ....... (5)$

Multiply equation (5) with 12 and subtracting (4) from it:

$7y=630\\\Rightarrow y =\bold{90}$

By equation (5), putting value of $y$ :

$x=\bold{50}$

By equation (1), putting the values of $x, y:$

$135\times 50+280\times 90+29z=37170\\\Rightarrow 29z=37170-31950\\\Rightarrow 29z=5220\\\Rightarrow z =\bold{180}$

Therefore, the answers are:

The price of one Balcony seat = $50

The price of one Ground level seat = $90

The price of one VIP seat = $180

6 0

3 years ago

Melanie uses 8.1 pints of blue paint and white paint to paint her bedroom walls. 2/5 of this amount is blue paint, and the rest

attashe74 [19]

Answer:

4.86

Step-by-step explanation:

Melanie uses 8.1 pints of blue paint and white paint for her bedroom

2/5 of this amount is blue paint

Therefore the amount of white paint can be calculated as follows

= 2/5

= 0.4×100

= 40%

60/100 × 8.1

= 0.6 × 8.1

= 4.86

Hence 4.86 pints of white paint will be used to paint the bedroom

4 0

2 years ago

1 of 5

GalinKa [24]

Answer:

y=2x-4

I think this is right

Step-by-step explanation:

7 0

3 years ago