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Arlecino [84]
3 years ago
11

The distance an object falls varies directly as the square of the number of seconds it falls. If an object falls 256 feet in 4 s

econds, how far will it fall in 6 seconds.
Mathematics
2 answers:
azamat3 years ago
5 0

Answer:

576 feet

Step-by-step explanation:

D = kt²

256 = k(4)²

16k = 256

k = 16

D = 16t²

D = 16(6)²

D = 16 × 36

D = 576

Kryger [21]3 years ago
4 0

Answer:

384 ft

Step-by-step explanation:

d₁ = kₓt₁²

256 = kₓ4

k = 256/4 = 64

d₂ = kₓt₂² = 64ₓ6 = 384 ft

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The admission fee to a video game arcade is $1.25 per person, and it costs $0.50 for each game played. Latoya and donnetta
dalvyx [7]

Answer:

15 games.

Step-by-step explanation:

Here is the complete question: The admission fee to a video game arcade is $1.25 per person, and it costs $0.50 for each game played. Latoya and donnetta have total $10.00 to spend. What is the greatest number of games they will be able to play?

Given: Admission fees= $1.25 per person.

           Cost of each game played= $0.50.

           Total Money, Latoya and Donnetta have is $10.

First lets find total admission fees both will pay.

∴ Total addmission fees= Fees\ per\ person \times number\ of\ person

Total addmission fees= \$1.25\times 2= \$ 2.50

Now, money remaining after paying admission fees.

Money remaining = Total\ money - Admission\ fees

∴ Money remaining = \$10-\$2.5= \$ 7.5

∴ Money remained to play video games is $7.5.

Next, finding the maximum number of games, both will be able to play.

As we know, each game will cost $0.50.

Total number of games played= \frac{Money\ remaining}{Cost\ of\ each\ game}

⇒ Total number of games played=\frac{\$ 7.5}{\$ 0.5} = 15\ games

∴ 15 games is the maximum number of games they will be able to play.

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Step-by-step explanation:

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What is the volume of a pyramid with slant height 25 feet and square base with edges of 14 feet?
kolezko [41]
Check the picture below.

\bf \textit{volume of a pyramid}\\\\
V=\cfrac{1}{3}Bh\qquad 
\begin{cases}
B=area~of\\
\qquad its~base\\
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------\\
B=\stackrel{14\times 14}{196}\\
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Ostrovityanka [42]

Answer:

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Step-by-step explanation:

I'm positive its B, if it's not B then then D

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