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pickupchik [31]
3 years ago
11

PLZ HELP I WILL GIVE BRAINLIEST...

Mathematics
1 answer:
Delicious77 [7]3 years ago
7 0

Answer:

a. 6

b. 7

c. (b) Kira's

why? b. it has the large sample size

Step-by-step explanation:

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Find AB in 3 significant figures
Kobotan [32]
Idkdjfjfdjfueisixjcfjfjedjdjd
6 0
3 years ago
If (2) - 2x - 6, which of these is the inverse of x)?
Romashka [77]

Answer:

Step-by-step explanation:

y=-2x+6.

since it is inverse the gradient has to be the opposite of the base equation : y =2x-6.

dont forget to put it as the brainliest answer if it helps.

7 0
2 years ago
Omari and his two cousins received the same amount of money to go to the movies. Each boy spent $15. Afterward, the boys had $30
Jlenok [28]

Answer:

Each boy recieved $25.25 each

Step-by-step explanation:

First, you add up all the money the 3 boys spent.

15+15+15=45

Then you add the sum of the equation to the amount all the boys had afterward.

45+30.75=75.75

Finally, you divide that product to 3 boys.

75.75/3=25.25

Therfore the answer is $25.25 each.      

6 0
3 years ago
The admision fee at a basket ball game is 350$ for children and 750$ for adults. On a certain night,1500 people enter the basket
Hoochie [10]

<u>Note: The only way to solve this problem is by adjusting the fees to $3.50 and $7.50.</u>

Answer:

<em>1300 children attended the basketball game</em>

Step-by-step explanation:

System of Equations

Let's call:

x = number of children attending the basketball game

y = number of adults attending the basketball game

On a certain night, 1500 people enter the game, thus:

x + y = 1500           [1]

Since each admission fee for children cost $3.50 and $7.50 for adults and it was collected $6050, thus:

3.50x + 7.50y = 6050            [2]

From [1]:

y = 1500 - x

Substituting in [2]:

3.50x + 7.50(1500 - x) = 6050

Operating:

3.50x +  11250 - 7.50 = 6050

-4x = 6050 - 11250

Solving:

x = 1300

1300 children attended the basketball game

5 0
3 years ago
Any help would be great
Anastaziya [24]

what that guy said                            ddddddddddddddddd

4 0
3 years ago
Read 2 more answers
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