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White raven [17]
3 years ago
9

Solve the equation 21p-4=12p+7/2

Mathematics
1 answer:
kvv77 [185]3 years ago
6 0

Your answer would be :

P = 5/6

Hope that helps!

You might be interested in
sherman has 3 cats and 2 dogs he wants to buy sa toy for each of his pets sherman has 22$ to spend on toys how much can he spend
son4ous [18]

Total pets = 3+2 =5.

Total money = $22

Money for each pet would be:

22/5   in fraction .

$4.40  in dollars & cents.

7 0
3 years ago
Evaluate 8(y - 14) for y = 20
Serjik [45]

Answer:

48

Step-by-step explanation:

8(20-14)

8(6)

48

7 0
3 years ago
Please help ASAP thank you
horrorfan [7]

Step-by-step explanation:

5/8-7/8=2/8 so that is the height

the width is 1/2

and the length is 3/8

you have too multiply 1/2 and 3/8 which is 3/16.

hope this is correct and helps u out

5 0
3 years ago
In a state lottery game you select six numbers from 1 to 44. the state selects six numbers at random from 1 to 44 without replac
LiRa [457]
We need to correctly choose exactly 4 out of the 6 drawn numbers.

Apply hypergeometric distribution:
a=number of correctly chosen numbers = 4
A=number of correct (drawn) numbers = 6
b=number of incorrectly chosen numbers = 2 
B=number of undrawn numbers = 44-6 = 38

Then by the hypergeometric distribution
P(a,b,A,B)
=C(A,a)C(B,b)/C(A+B,a+b)  [C(n,r)=combination of r objects taken out of n]
=C(6,4)C(38,2)/C(44,6)
=15*703/7059052
= 10545/7059052
= 0.001494 (to the nearest millionth)
Answer: probability of winning third prize is 10545/7059052=0.001494

6 0
3 years ago
If x=-1, then which of the following equations makes a true statement? A. 4x+9= 20 B. -4x-5=-15 C. -3x+15=-22
AveGali [126]

Answer:

The only thing I can think of is that you miss-typed out the question. None of these work :/

8 0
3 years ago
Read 2 more answers
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