Answer:
You need to plug the values for d into the equation and find the values then plug them back into Range:
Example for first one:
f(3) = 321.65 x (3) - 567.37 = 397.58
I went ahead and did the other two for you to check your answers.
Domain = { 3 , 17 , 24}
Range = { 397.58, 4900.68 , 7152.23}
Step-by-step explanation:
The answer I got is d = 78
Answer:
C
Step-by-step explanation:
I did this question in school
Answer:
Both angles are right angles.
Step-by-step explanation:
Supplementary angles sum to 180°. Since we know that both angles are congruent, let's call them x and x. We can write the following equation:
x + x = 180
2x = 180
x = 90°
Therefore, we can conclude that both angles are right angles.
Answer:
1. 5040
2. 20
Step-by-step explanation:
1. using the formula for permutation
nPr=n!/(n-r)!
10P4 = 10!/(10-4)!
=10*9*8*7*6!/6!
then we are left with
=10*9*8*7
=5040
2.using the formula for combination
nCr=n!/(n-r)!r!
6C3=6!/(6-3)!3!
=6*5*4*3!/3!3!
=6*5*4/3*2*1
=20
