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victus00 [196]
3 years ago
13

yearly 17% rate of failure. Answer the following question.What is the probability that if you buy four computers, at least 1 wil

l fail within a year?
Mathematics
1 answer:
almond37 [142]3 years ago
5 0
68%. There is a 17% faliure rate for a computer, so if you buy 4 computers...
17 x 4 = 68%

Correct me if Im wrong!
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Gary took 7 hours to mow 4 lawns,then at that rate, how many lawns could be mowed in 35 hours? Write a different question plz
Svetach [21]

Answer:

The total amount of lawns to be mowed would be 20 in 35 hours.

Step-by-step explanation:

It takes an hour and 45 minutes to mow one lawn. When you multiply the 7 hours by 5 you get 35 hours. Same thing if you multiply the 4 lawns by 5 you get 20 lawns.

4 0
3 years ago
Read 2 more answers
What is the 28% tax on a 600,00 cash prize?
konstantin123 [22]
•❋Let's start with the first step: Converting 28% into a decimal. 
To do this you can multiply it by 100 which gives us .28.
Now we have $600.000 in cash and we need to then multiply it by .28.
.28*600=168.
Now we are going to subtract what we just got by the original amount $600.000
(we can also say that it is $600)
So $600-$168=$432
Now we have out answer
28% tax on a $600.000 cash prize = $432
•❋Hope this helps•❋
6 0
3 years ago
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MMMMMMMMMMMMMMMMEEEEEEEEEEEEEEEE
Fudgin [204]
Y=2x+1 I think this is correct but I don’t know how to do equations very well
3 0
3 years ago
Please help me out ‼️
Westkost [7]

Answer:

7

Step-by-step explanation:

In similar triangles, corresponding elements are proportional. Then we get,

(2x + 1)/(x-1) = 10/4

4(2x +1)       = 10(x-1)

8x + 4         = 10x - 10

8x               = 10x - 14

2x               = 14

x                 = 7

Hope it helps and if it does, please mark me brainliest...

6 0
3 years ago
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How do you find the area of a rectangle
REY [17]

Answer: multiple the length vu the width

Step-by-step explanation:

5 0
3 years ago
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