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shusha [124]
2 years ago
5

Can someone solve this

Mathematics
1 answer:
castortr0y [4]2 years ago
8 0

Answer:

16

Step-by-step explanation:

1/2 ^(-1)=2

8×2=16

Hope that helped.

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Hurrryy!!!<br> im on a timerrr
docker41 [41]

Answer:

3rd one

Step-by-step explanation:

12

5 0
2 years ago
How many 3 letter codes are possible using a-j without repeats?
Dennis_Churaev [7]
There are 10 letters in the set {a, b, c, d, e, f, g, h, i, j} which is the pool of letters to choose from when making these three letter codes.

We have 10 choices for slot 1
Then 9 choices for slot 2. This is because we can't reuse the choice for slot 1
Then 8 choices for slot 3

Overall, there are 10*9*8 = 90*8 = 720 different permutations

Answer: 720

Note: you can use the nPr permutation formula with n = 10 and r = 3 to get the same answer
5 0
3 years ago
Latoya has a large collection of basketball cards. She gave half to a friend and a 1/4 to her brother. She still has 75 cards le
Murljashka [212]

Answer: She had 200 cards to start with

Step-by-step explanation:

Let x = the amount of cards she had initially. This means she had x cards to start with.

She gave half of the cards she had to a friend. This means she gave her friend x/2 cards. She is left with with (x-x/2) = x/2 cards.

She also gave 1/4 of the remaining cards to her brother. This means that she gave (1/4 × x/2) = x/8 cards to her brother.

Remaining number of cards will be x/2 - x/8 = (4x-x)/8 = 3x/8

She still has 75 cards left. This means

3x/8 = 75

Cross multiplying with 8, it becomes

3x = 75×8 = 600

x = 600/3 = 200

She had 200 cards to start with.

4 0
3 years ago
Read 2 more answers
Imagine being so epic that youd help me solve this
Aleksandr [31]

Answer:

B

Step-by-step explanation:

the graph will shift right about the x-axis

right mean that we will minus from x

so it will be B

hope this helps  

8 0
2 years ago
The table of values represents a linear function g(x), where x is the number of days that have passed and g(x) is the balance in
goblinko [34]

Answer:

the answer on edge is part c

Step-by-step explanation:

On edge its Part C but i dont know if thats gonna be correct for you or not.

LET ME KNOW if u got it correct

THANKS

5 0
2 years ago
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