3 years ago

Choosing a member of the math club and a member of the science club?

Mathematics

2 answers:

Alexus [3.1K]3 years ago

8 0

Huh I am quite confused

nydimaria [60]3 years ago

7 0

What do you mean Answer:

Step-by-step explanation:

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A tire on sal's car makes 13 revolutions per second while traveling down the freeway. sal's tires are 2 ft in diameter, and ther

Masja [62]

Compute the speed of the car:

$\dfrac{2\pi\,\rm ft}{1\,\rm rev} \cdot \dfrac{13\,\rm rev}{1\,\rm s} \cdot \dfrac{1\,\rm mi}{5280\,\rm ft} \cdot \dfrac{3600\,\rm s}{1\,\rm h} = \dfrac{195\pi}{11} \dfrac{\rm mi}{\rm h} \approx 55.6919 \dfrac{\rm mi}{\rm h}$

So after 1 hour, Sal will have driven about 56 mi.

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1 year ago

You are paid $78 for 61/2 hours of work what is you rate of pay ?

Viktor [21]

For 6 1/2 hours, earned money = $78
So, for 1 hour, it would be: 78 / 6 1/2 = 78 / 13/2 = 78*2 /13 = 12

In short, Your Answer would be $12

Hope this helps!

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3 years ago

Read 2 more answers

The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system.

Setler [38]

D) is the answer i already done that question

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3 years ago

Which of the following polynomials are quadratic

miv72 [106K]

Step-by-step explanation:

4x^2+3x+1 and x^2+4x are quadratic

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3 years ago

Determine the value of k if 12x2 + kx/ 4x= 3x – 5.

Oxana [17]

Answer:

k = -20.

Step-by-step explanation:

Do the division:

4x ) 12x^2 + kx ( 3x

12x^2 + k/4

So k/4 = - 5

k = -20.

4 0

3 years ago

Choosing a member of the math club and a member of the science club?​

Choosing a member of the math club and a member of the science club?