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sertanlavr [38]
3 years ago
9

Please help giving brainiest

Mathematics
1 answer:
kogti [31]3 years ago
6 0

Answer:

the third

Step-by-step explanation:

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Plz need helpkkkkkssosp
Sholpan [36]
All of these answers are right
4 0
3 years ago
The regular price of a baseball hat is $14.45. If Carlos buys the baseball hat on sale for 20% off the regular price, how much c
UNO [17]
14.45 times 0.20 = 2.89
14.45 - 2.89 = $11.56 after sale
$20 - $11.56 = $8.44 in change
8 0
3 years ago
John and Alan have a collection of x baseball cards. John has x4 cards. What fraction of the cards does Alan have?
melomori [17]
Number of cards of John: J
Number of cards of Alan: A

<span>John and Alan have a collection of x baseball cards:
J+A=x    (1)

</span>John has x/4 cards:
J=x/4

<span>What fraction of the cards does Alan have?
</span>
Replacing J by x/4 in the equation (1)
(1) J+A=x
x/4+A=x

Solving for A:
x/4+A-x/4=x-x/4
A=4x/4-x/4
A=(4x-x)/4
A=3x/4

Answer: Alan has 3/4 of the cards 

8 0
3 years ago
What is the mean of this data set? 74, 81, 77, 88 *
Yanka [14]
Answer is 160



explanation: add all of them up and divid by how many numbers are in the data set
74+81+77+88=320
then divid 320 by 4 =160




4 0
3 years ago
a driver is below the surface of the water at - 15m. he dives down by 6m, then rises 4m where is he now​
nevsk [136]

Given:

A driver is below the surface of the water at - 15m. he dives down by 6m, then rises 4m.

To find:

The current location of the driver.

Solution:

In this problem, negative sign is used for downward direction or the distance below the surface of the water.

Initial location = -15 m

Dives down by 6m, it means - 6m,  then rises 4m, it means 4 m.

Now, the current location is

-15 m-6m+4m

=-21m+4m

=-17m

Therefore, the correct location of the driver is at -17 m it means her is 17 m  below the surface of the water.

6 0
3 years ago
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