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3 years ago

14

Prove that if you pick three socks from a from a drawer containing only black or blue socks that you must get a pair or either b

lack or blue.

1 answer:

agasfer [191]3 years ago

6 0

All you have to do is pick them up if you only got two color and u pic up three that means u got two of the same color and one different color.

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How to determine instantaneous rate of change with pi

Dafna1 [17]

The instantaneous rate of change of the function is 5/π

<h3>How to determine the instantaneous rate of change?</h3>

The function is given as

$f(x) =\cos(x - \pi) + 4$

Where

$x = \pi$

Calculate f(π) as follows

$f(\pi) =\cos(\pi - \pi) + 4$

This gives

$f(\pi) =\cos(0) + 4$

Evaluate the expression

$f(\pi) =5$

The instantaneous rate of change is then calculated as;

$f'(x) = \frac{f(\pi)}{\pi}$

This gives

$f'(x) = \frac{5}{\pi}$

Hence, the instantaneous rate of change of the function is 5/π

Read more about instantaneous rate of change at

brainly.com/question/15341089

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3 0

2 years ago

Mark ran 15 miles in 135 minutes. Assume Mark maintains a constant speed.

elixir [45]

Answer:

9 minutes per mile

Step-by-step explanation:

Divide.

135 / 15 = 9

Best of Luck!

7 0

3 years ago

Read 2 more answers

Find the midpoint of H(13,8) and X(-6,-6)

GrogVix [38]

$coordinates\ of\ midpoint \ M(x,y)\\\\ 
endpoint:\ A(13,8)\\
endpoint:\ B(-6,-6) \\\\ 
M(x,y)=(\frac{x_A+x_B}{2}\ ;\ \frac{y_A+y_B}{2})\\\\
M=(\frac{13-6}{2},\frac{8-6}{2})\\\\
M=(3.5;1)$

5 0

4 years ago

Which expression is equivalent to StartRoot StartFraction 25 x Superscript 9 Baseline y Superscript 3 Baseline Over 64 x Supersc

MAVERICK [17]

Answer:

$\displaystyle \frac{5x}{8y^{4}}\sqrt{x}$

Step-by-step explanation:

<u>Simplfy in Algebra </u>

We have the following expression

$\displaystyle E=\sqrt{\frac{25x^9y^3}{64x^6y^{11}}}$

Simplifying like factors in the denominator and numerator

$\displaystyle E=\sqrt{\frac{25x^3}{64y^{8}}}$

All the factors are perfect squares except $x^3$ , thus we rewrite:

$\displaystyle E=\sqrt{\frac{25xx^2}{64y^{8}}}$

Taking the square root of all the perfect square factors:

$\boxed{\displaystyle E=\frac{5x}{8y^{4}}\sqrt{x}}$

5 0

4 years ago

Read 2 more answers

Burka [1]

Adam has 60 dollars after the split. You then add 50 to that for finding money in the road, so he now has $110. Hope this helps!

7 0

3 years ago