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Marianna [84]
2 years ago
8

Rani delivers bills to letterboxes and is paid $28 per thousand

Mathematics
2 answers:
icang [17]2 years ago
5 0

A) $70

B) 3,572

C) $4.67/1

yan [13]2 years ago
3 0

Answer:

a) $70

b) 4000 items

c)$4.67/hr

Step-by-step explanation:

a) simplest, 28 (per 1000) x2 plus 14 for 500

b) 28*4=112. it could be 3.57143, but no one wants part of an item

c) 28/6=4.66667

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What is the value of the expression <br> 3<br> 6 - (- 11.5)?<br> 4
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Step-by-step explanation: I'm assuming your problem looks like this: 4+5*6-3 =? To solve this problem you need to use the order of operations. PEMDAS which stands for Parentheses, exponents, multiply and divide, and lastly add and subtract. You must multiply and divide before you add and subtract so you must do 5*6 first. You now get 4+30-3. Now all you have left is addition and subtraction so you now just go from right to left and do one at a time. So 4+30 = 34 , 34-3=31. Therefore your answer should be 31. Hope that helped!

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2 years ago
The diameter of the circle is 8 cm. what is the circles area?
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8 0
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Answer: Cylinder 1 - 25.1327412283 cubic cm
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- Hope it helps!



5 0
2 years ago
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