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Pachacha [2.7K]
3 years ago
7

Please help on this and please explain how you solved it!

Mathematics
1 answer:
gayaneshka [121]3 years ago
6 0
You start with the initial amount of rain (-11) and then work through the problem. The first part has you adding 1/2 seven times so you end up with -11 + 1/2(7) = -7.5. However it then drops 2 1/4 for three months so you do -7.5 - 2 1/4(3) = -14 1/4
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suppose you toss a coin 100 times and get 60 heads and 40 Tails based on these results what is the probability that the next fli
8_murik_8 [283]
It is stil half becuase the real probability doesnt change
4 0
3 years ago
Evaluate if a=2 and b=8 6+7b-3a
VladimirAG [237]

Answer:

56

Step-by-step explanation:

6+7b-3a

Substitute:

6+7(8)-3(2)

Solve:

6+56-6

Simplify:

6+50

=56

7 0
3 years ago
Read 2 more answers
(09.04 LC)
azamat

Answer:

(x-7)^2+(y-8)^2=121

Step-by-step explanation:

4 0
2 years ago
Express 10500 in term if it's prime factor
Shkiper50 [21]
2 |  10500
2 !    5250
3 |     2625
5 |       875
5 |       175
5 |         35
             7
The prime factors are  2*2*3*5*5*5*7 or 2^2*3*5^3*7

3 0
3 years ago
Find the interest of a $2,500 loan, with an interest rate of 7% compounded annually over
Ksenya-84 [330]
Interest = Principle(Rate)(Time)
2500(.07)(6) = 1050


The interest will be $1,050
3 0
3 years ago
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