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iragen [17]
3 years ago
9

Jerry walked a dog from 6:40

Mathematics
1 answer:
Lady_Fox [76]3 years ago
8 0

Jerry is paid $6 per hour. He worked 1 hour and 10 minutes.

So, we'll need to find out how much he is paid per minute. We'll divide $6 by 60 minutes; which will give us $0.10 per minute.

For the 10 minutes extra he worked, we'll multiply by $0.10.

10 x 0.10 = 1

This shows that he earned an extra $1 for the additional 10 minutes he worked.

He earned $6 for the full hour plus $1 for the additional 10.

6 + 1 = 7

Therefore, Jerry earned $7.00 for his time worked on that day.


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Please help
Ann [662]

Answer:

1/60 probabiliity

Step-by-step explanation:

You have two independent events that you want to put together.

Let Pr. mean "probability"

Pr(5 from 10 cards and 2 on a dice ) = Pr(5 from 10 cards) * Pr( 2 on a dice)

Pr(5 from 10 cards and 2 on a dice ) =(1/10) * (1/6)

= 1/60

Pr(5 from 10 cards and 2 on a dice ) =0.0167

or 1.67% probability

5 0
3 years ago
Find the sum 14 + (-9) + (-20)
wlad13 [49]
It would be -15 I think just calculate it to make sure xx
3 0
3 years ago
What is 2 + 1 - 3 = <br> 5 3 6
Paladinen [302]
2 + 1 = 3
3 - 3 = 0 
Hope this helped :)
4 0
2 years ago
Read 2 more answers
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hram777 [196]

Answer:

Step-by-step explanation:

(1). (8,4)

(2). (6,0)

(3). (3,5)

(4). (24,3)

(5). (12,17)

(6). (2,3)

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5 0
3 years ago
I know this is super easy! My brain just cannot wrap my head around my maths today. Please help soon.
zysi [14]

Hello there! the answers to your question are:

a. $15x + $20y = $100; x + y = 6.

b. Yes, he can, since the cost of 4 shirts is $60, and two pants is $40, which adds up to be how much he is spending, or $100.  

Let's start by working to solve part a. We need to set up a system of equations that models the situation given. To do this, let's set up an equation that models how many Sean will buy in total and how much he will spend.

The question says that he wants to spend $100 total, and shirts cost $15 and pants cost $20. We can model this as $15x + $20y = $100.

The question also says he wants to purchase a total of 6 items for his wardrobe, so the number of items he buys has to add up to 6. This can be modeled as x + y = 6.

This gives us our answer for part a. Now let's solve part b. We are being asked if Sean can buy 2 pants and 4 shirts. This fits one of our equations, x + y = 6, since 4 and 2 add up to be 6. We need to see if this fits our other equation, though $15x + $20y = $100. To do this, we can substitute the number of shirts (4) into the x value, and the number of pants (2) into the y value and solve. If the total is more than 100, he can't. If it is less, he can.

$15(4) + $20(2) = 100

60 + $20(2) = 100

60 + 40 = 100

Since our total adds up to $100, he can buy 2 pairs of pants and 4 shirts.

I hope this helps and have a great rest of your day!

8 0
2 years ago
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