# Posts by Adie

Total # Posts: 7

**Algebra**

the Walker family are going swimming. The cost of an adult ticket is (a) and the cost of a child ticket is (c). Write an expression for the Walker family of 2 adults and 4 children to go swimming? a2+c4= New at this!

**math**

Pick a Card. Mike and dave play the following card game. Mike picks a card from the deck If he selects a heart Dave gives him $5, if not, he gives Dave $2. Determine Mikes's expectation. Determine Daves' expectation Can you help me with this? i have tried to do it and ...

**Physics**

A charge of -3.00 µC is fixed at the center of a compass. Two additional charges are fixed on the circle of the compass (radius = 0.120 m). The charges on the circle are -4.40 µC at the position due north and +5.00 µC at the position due east. What is the ...

**Chemistry**

decreased pressure & decreased temp

**math**

6x^2+21x-45

**science -re -drwls**

thankyou for answering my question it made me think of different things. thanks foryour time ! :)

**science**

10 plants which are useful? and describe why they are useful. ive looked on google but i can only find aloe vera and sugar cane thanks

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