E=mc^2 is <em>not </em>a mathematical formula. E=mc^2 is used in various sciences relating to energy.
E = energy
m = mass
c = constant (speed of light)
x=12 has a vertical straight line graph; its slope is undefined. This is true of all lines parallel to x=12.
The slope of a line perpendicular to x=12 is zero; such a line is horizontal.
If the slice is made parallel to the base, then if the base is a rectangle, the cross-section would be A. rectangle
Answer:
Ok for the 1st and 2nd paragraph, each person will need to pay 20 dollars each. For the 3rd paragraph, you could say your favorite restaurant is McDonalds. For you, you could have a strawberry milkshake, medium fries, and a Big Mac. For your second friend, they could have a coca cola, a salad, and large fries. For your third friend, they could have a lemonade, lettuce hamburger, and chocolate ice cream. For your fourth friend, they could have a Oreo Mc flurry, chicken nuggets, and small fries.
Restaurant name: McDonalds
Price: 59.99/60.00
Cost of each persons order: you pick
Each person should leave 5 dollars as a tip.
The total including tip: 79.99/80.00
Each person will pay 15.00
I dont know the last one sorry
Answer:
The correct answer is 333 1/ 3 ml 30% solution and 166 2/ 3 ml of 45% solution.
step-by-step explanation:
Set up 2 equations. Let x be the 30% solution and y be the 45% solution. Then you have x + y =500 and .3x +.45y = .35*500. Then solve the system.