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2 years ago

To get 4 feet per second what are values of distance and time

Mathematics

1 answer:

Darina [25.2K]2 years ago

7 0

Answer:

Therefore to get 4 feet per second the values of distance and time are

$Distance = 4 feet\\Time = 1 s$

Step-by-step explanation:

Speed:

Speed is defined as the rate of distance covered in per unit time.

It is given as

$Speed=\dfrac{Distance}{Time}$

It's unit is meter per second

So to get 4 feet per second

i.e Distance = 4 feet

Time = 1 second

Also we can have other values too like

Distance = 8 feet

Time = 2 second

and so on

Therefore to get 4 feet per second the values of distance and time are

$Distance = 4 feet\\Time = 1 s$

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AleksandrR [38]

Answer:

a) 1 in : 6 in

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c) P= 16 ft

A = 15 ft ^2

Step-by-step explanation:

The drawing is 6 inches tall, while the real flag is 3 ft tall

Change ft to inches

3 ft * 12 inches/1ft = 36 inches

drawing : real life

6 36

Divide each by 6

1 6

The scale is 1 to 6

So for every 1 inch on the drawing, there is 6 inches in real life

b) P= 2(l+w) = 2(10+6) = 2(16) = 32 inches

A = l*w = 10*6 =60 inches ^2

The drawing is 10 inches by 6 inches

Multiply by the scale factor of 6

Real life is 60 inches by 36 inches

Divide by 12 to get back to ft

5ft by 3 ft

P= 2(l+w) = 2(5+3) = 2(8) = 16 ft

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2 years ago

Use binomial expansion to solve each exercise. (a) Find the coefficient of xy19 in (3x − 2y) 20.(b) Give a formula for the coeff

pishuonlain [190]

9514 1404 393

Answer:

(a) -29,884,416

(b) C(n,(n -k)/2) . . . where C(n,k) = n!/(k!(n-k)!) and k ∈ ℕ

Step-by-step explanation:

(a) The coefficient of the k-th term of the expansion is ...

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For k=19, this is ...

19(3x)(-2y)^19 = -29,884,416xy^19

The coefficient of the term is -29,884,416.

(b) The p-th term of the expansion of (x +1/x)^n is ...

C(n,p)(x^(n-p)(1/x)^p = C(n,p)(x^(n-2p))

For some exponent k of x, the value of p will be ...

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p = (n -k)/2

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2 years ago

How much will $5000 be worth in 5 years if it is compounded continuously at 3% interest.

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Answer:

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Step-by-step explanation:

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2 years ago

Expand the following

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Answer:

a) 4x+4

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2 years ago

Read 2 more answers

ASAP Brainliest !!!! Answer both!!

anzhelika [568]

Answer:

question 20 ) 19.1 feet

question 21) 24 clips

Step-by-step explanation:

<h2><u>Question 20:</u></h2><h3><u>Circumference of a circle </u></h3>

formula:

$2\pi r$

therefore we can find the radius (r) , also include the circumference of 60 feet.

$2\pi r = 60$

where $\pi = 3.14$

2 * 3.14 * r = 60

r = $\frac{60}{2*3.14}$

r = 9.554....

<h3>to find the diameter we can use the formula :</h3>

<em>diameter = radius * 2</em>

diameter = 9.554 * 2

diameter = 19.108

to 3 sf

<h3><u>diameter = 19.1 feet </u></h3>

<u />

<h2><u>Question 21</u></h2>

large binder clips each cost $ 1.50

amount for purchases is $ 36.00

therefore the number of clips bought can be regarded as (x)

the formula would be :

1.50 * x = 36

x = 36/1.5

<u></u>

<h3><u>hence the mom bought 24 binder clips</u></h3>

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2 years ago