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deff fn [24]
2 years ago
5

There are 52 cards in a standard deck of playing cards.

Mathematics
1 answer:
scoray [572]2 years ago
5 0

Answer:

208

Step-by-step explanation:

multiply 52 x 4 = 208

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How many square feet of outdoor carpet will we need for this hole
Goshia [24]

Answer:

30

Step-by-step explanation:

6 0
2 years ago
Jason knows that the equation to calculate the period of a simple pendulum is , where T is the period, L is the length of the ro
Brrunno [24]

<u>Answer-</u>

\boxed{\boxed{L=\dfrac{g}{4\pi^2 f^2}}}

<u>Solution-</u>

The equation for time period of a simple pendulum is given by,

T=2\pi \sqrt{\dfrac{L}{g}}

Where,

T = Time period,

L = Length of the rod,

g = Acceleration due to gravity.

Frequency (f) of the pendulum is the reciprocal of its period, i.e

f=\dfrac{1}{T}\ \Rightarrow T=\dfrac{1}{f}

Putting the values,

\Rightarrow \dfrac{1}{f}=2\pi \sqrt{\dfrac{L}{g}}

\Rightarrow (\dfrac{1}{f})^2=(2\pi \sqrt{\dfrac{L}{g}})^2

\Rightarrow \dfrac{1}{f^2}=4\pi^2 \dfrac{L}{g}

\Rightarrow L=\dfrac{g}{4\pi^2 f^2}

8 0
3 years ago
Read 2 more answers
A board game that normally costs $30 is on sale for 25 percent off. What is the sale price of the game?
sertanlavr [38]
$22.50 is your answer
5 0
3 years ago
Read 2 more answers
Homework J
shtirl [24]

Answer:

ga = 14

gb = 17

Explanation:

It's just simply replacing the empty spaces (let's call those x) and doing the necessary operations. If I gave you T = 10 + x, T would be equal to 10x. Similarly, in the first problem we replace x with the given number g and then do all our operations (T = 10 + g(4)), in the second one, we also have to remember that the formula to calculate T is T = 10 + g. Knowing that, we replace the first blank (y) with 10, and the second blank with our given number g. I hope you do well :D

5 0
3 years ago
Write an expression that converts 50 liters per minute into milliliters per second
Mariulka [41]
So to convert from leiters per minute to milileters per second

lieters=L
milileters=ml
minute=M
second=S

L/M=liters pre minute
ml/s=milileters per second

so to convert, just conver them seperately first

L=1000ml
M=60S
therefor
conversion factor for M to S=
M times 60S/1M=minutes


conversion factor from L to ml=
L times 1000ml/L


so basically to convert, just multiply the equations gotether

L/M times 1000ml/L times M/60s (we flipped the M to S equation since M is on the bottom)    =L/M times 1000/60=L/M times 100/6=L/M times 50/3

if you have 50 liters per minute than
50/1 times 50/3=2500/3=833.33333 ml per second
7 0
3 years ago
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