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aivan3 [116]
2 years ago
6

a fair coin is flipped multiple times until it lands on heads if the probability of landing on heads is 50% what is the probabil

ity of first landing on heads on the fourth attempt
Mathematics
1 answer:
jeka57 [31]2 years ago
5 0

Step-by-step explanation:

sorry needed the pointś

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please help me!!!!!!!!!!!!!
yKpoI14uk [10]
Let x be the length of each row.
Denver can plant 3 rows of a certain length with 2 seedlings leftover.
Total number of seeds he has = 3x+2 Denver can plant 4 rows of the same length with 3 seedling spots left empty.
Total number of seeds he has = 4x-3 Using (i) and (ii), we get= 3x+2=4x-3

Isolate variable terms: 2+3=4x-3
Answer= 5=X
5 0
3 years ago
The sum of 3 consecutive numbers is 21. write and solve an equation that represents this situation. show your work​
I am Lyosha [343]

Answer:

kqssshhskshks

Step-by-step explanation:

hxashbxjmbjzmjxbjsb

7 0
3 years ago
hi can someone please help me I think the answer is b, but I think I am wrong. will give brainliest ​
Leviafan [203]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
What is an acquisition fee?
pantera1 [17]

A lessor charges an acquisition fee to cover any expenses they incur while arranging a lease. Acquisition fees can sometimes also refer to charges and commissions that someone pays for the acquisition or purchase of property

8 0
3 years ago
Match each polynomial to the term that does not change the polynomial's classification when added to it.
Papessa [141]
1) If we add - x to x² + 3 x we will get: x² + 3 x - x = x² + 2 x, with same number of terms and same degree (2),
2 ) xy - 1 + xy = 2 xy - 1
3 ) x + y  - 3 y = x - 2 y
4 ) x³ - 5 x² + 1 - 2 x³ = - x³ - 5 x² + 1
Pairs :
( x² + 3 x)  ↔ ( -x )
( xy - 1)↔ ( xy )
( x + y ) ↔ ( - 3 y )
( x³ - 5 x + 1 ) ↔ ( - 2 x³ )
8 0
3 years ago
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