1 year ago

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Mathematics

1 answer:

Natalija [7]1 year ago

8 0

B C are parellagrams the other are NOT

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Write 2.9687 in p/q form , where p and q are integers and q is non zero

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Answer:

Step-by-step explanation:

2.9687= $\frac{29687}{10000}$

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2 years ago

A spherical tank has a capacity of 800 gallons. Using the fact that 1 gallon is about 0.1337 ft3, find the radius of the tank (t

nydimaria [60]

Solution-

Capacity of the spherical tank = 800 gallons.

1 gallon = 0.1337 ft³,

Volume of 800 gallons = 800 × 0.1337 = 106.96 ft³

Formula for the volume of sphere

$V =\frac{4\pi r^{3}}{3}$

Equating both the volumes

⇒ $\frac{4\pi r^{3}}{3}$ = 106.96

⇒ $r^{3}$ = 25.53

⇒ $r = \sqrt[3]{25.53}$

⇒ r = 2.94

∴ Radius of the sphere is 2.94 ft

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3 years ago

Adam and his sister Beatrice combined their allowance of $7 each so they could buy a movie for $12 they bought $1 containers of

Fittoniya [83]

14 - 12 = 2 dollars left over to buy containers. They each got one container each.

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2 years ago

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What is the intercept of a line that has a slope of 3 and passes through point (-1,-7)?

IRISSAK [1]

Y = 3x + b
Now plug in points
-7 = 3(-1) + b
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The y intercept is -4

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2 years ago

The price of a video game was reduced from $70.00 to $40.00. By what percentage of the price was was the videogame reduced? Just

olya-2409 [2.1K]

Answer:

42.86%.

Step-by-step explanation:

Reduction in price = $70.00 - $40.00 = $30.00

Reduction in percentage = ($30.00 ÷ $70.00) x 100 = 42.86%

The price of the videogame was reduced by 42.86%.

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3 years ago

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