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Bess [88]
3 years ago
13

A test consists of 10

Mathematics
1 answer:
Lelu [443]3 years ago
6 0
The answer will be 1/2^9

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NEED HELP ASAP ITS DUE IN 1 HOUR!!! PLEASEEE HELP!!! IF YOU ANSWER RIGHT I'LL MARK YOU BRAINLIEST!!
Pani-rosa [81]

Answer:

f(n) = -11 + 22(n - 1)

<em>f(1) is your initial value.</em>

f(1) = -11 + 22(1 - 1)

f(1) = -11

------------------------------------------------------------

f(2) = -11 + 22(2 - 1) = 11

f(3) = -11 + 22(3 - 1) = 33

f(4) = -11 + 22(4 - 1) = 55

<em>f(n - 1) is just a notation for the previous term</em>

<em>Using the equation f(n) = f(n - 1) + _______ :</em>

f(2) = f(1) + ??? = 11

f(3) = f(2) + ???  = 33

f(4) = f(3) + ???  = 55

f(2) = -11 + ??? = 11

f(3) = 11 + ???  = 33

f(4) = 33 + ???  = 55

f(2) = -11 + 22 = 11

f(3) = 11 + 22  = 33

f(4) = 33 + 22  = 55

∴ f(n) = f(n - 1) + 22

.

4 0
3 years ago
What colour is the sun? 
just olya [345]
The sun is yellow and red.
4 0
3 years ago
Read 2 more answers
478 Divided by 5921.​
AnnyKZ [126]

Answer:

0.08072960648

other way around:

5921 divided by 478 is 12.3870292887  (other way around)

6 0
3 years ago
What are the two numbers with the sum of 1
Yuri [45]

Step-by-step explanation:

0+1 = 1

1/2+1/2= 1

-50 + 51= 1

5 0
3 years ago
G5-h3 if g=2 and h=7 solve expression
brilliants [131]
g5-h3=g*5-h*3= \\ \\ = 2*5-7*3= \\ \\ =10-21= \\ \\ = \boxed{-11}
6 0
4 years ago
Read 2 more answers
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