Assume that a function named swapdoubles has been defined and is available for use in this exercise: that function receives two variables of type double and exchanges their values . write the definition of a function named sort3 that is passed three double variables . the function returns nothing but modifies the values of these variables so they are in sorted order. so, if a, b and c have (respectively) the values 3.14, 2.71, and 3.04, and the invocation sort3(a, b,c) is made, then upon return, the values of a, b and c will be 2.71, 3.04, and 3.14 respectively.
void sort3 (double & a, double & b, double & c){
if (a> b) swapdoubles (a, b);

if (b> c) swapdoubles (b, c);

if (a> b) swapdoubles (a, b);
}

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

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step-by-step explanation:

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