The inverse fraction of 15x+14 is f^-1 (x)= x/15-14/15
Answer:
4
Step-by-step explanation:
gcf(432,320,228)=gcf(gcf(432,320),228)
432=320(1)+112
320=112(2)+96
112=96(1)+16
96=16(6)
So the gcf(432,320)=16.
So now we need to find gcf(16,228)
228=16(14)+4
16=4(4)
Therefore,
gcf(432,320, 228)
=gcf(gcf(432,320),228)
=gcf(16, 228)=4
===================================
432=4(108)=4(2)(54)
=4(2)(6)(9)=2(2)(2)(2)(3)(3)(3)
320=4(80)=4(2)(40)=2(2)(2)(4)(10)
=2(2)(2)(2)(2)(2)(5)
228=4(57)=2(3)(38)=2(2)(3)(19)
All three of them have 2*2 in commom, so the greatest common factor is 4.
The mean average of push ups Sasha does in 5 days is 26.2.
<h3>Mean average</h3>
- Number of days = 5
- Day 1 = 22 push ups
- Day 2 = 36 push ups
- Day 3 = 21 push ups
- Day 4 = 25 push ups
- Day 5 = 27 push ups
Mean average = Total push ups done / number of days
= (22 + 36 + 21 + 25 + 27) / 5
= 131 / 5
= 26.2
Therefore, the mean average of push ups Sasha does in 5 days is 26.2.
Learn more about mean average:
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The circle's radius is 1 yard. You take half of the diameter to get this value.
Answer:
Option B and D are correct that is 
and 
respectively.
Step-by-step explanation:
We have been given four functions:
CaseA:
Hence, A is correct.
CaseB:
Hence, B is correct.
CaseC:
Hence, C is not correct.
CaseD:
Hence, D is correct.
