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Kipish [7]
2 years ago
13

Will give brainlest thank you so much

Mathematics
1 answer:
kodGreya [7K]2 years ago
8 0

Answer:

1.  -1

2.  5

3.  14

4.  26

Step-by-step explanation:

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Rick purchases guitars wholesale for 60$ and then marks them up 150% before selling them online. How much doea Rick sell his gui
adoni [48]

Answer:

Rick sells each guitar for 90$

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3 years ago
From long experience, it is known that the time it takes to do an oil change and lubrication job on a vehicle has a normal distr
djyliett [7]

Answer: 29.916 minutes

Step-by-step explanation:

Given the following :

Mean of distribution = 17.8 minutes

Standard deviation of distribution = 5.2 minutes

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Length of guarantee :

Since % of customers should not exceed 1%

Then probability of not being chosen = (1 - 0.01) = 0.99

Using the z table to find the Zscore of 0.99,

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(2.33 × standard deviation) + mean value

(2.33 × 5.2 minutes) + 17.8 minutes

12.116 + 17.8

= 29.916 minutes

8 0
3 years ago
A store selling school supplies advertises a bundle deal. The consumer can pick a backpack, a binder, a pack of pencils, and not
Black_prince [1.1K]
There are 1365 possible combinations to this bundle deal :)
5 0
3 years ago
Read 2 more answers
Find the area of the regular polygon
Aleksandr-060686 [28]

Answer:

a = 337.214 m2

Step-by-step explanation:

hope this helps

4 0
2 years ago
Ignore my errors please. how would i solve these problems... please explain step by step
chubhunter [2.5K]
1.

Make the fractions improper.

72/12 x 19/6 = 19.


2. 

Area = L x W

L = 3 1/6 x
W = 6 7/12

= 19.

#1 = 19 feet
#2 = <span>9 3/4 feet</span>





5 0
2 years ago
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