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2 years ago

8

a chemical comapany makes two brands of antifreeze . the first brand is 70% pure antifreeze and the second is 95% pure antifreez

e. In order to obtain 30 gallons of a mixture that contains 80% pure antifreeze how many gallons of each brand pf antifreeze must be uses

1 answer:

laiz [17]2 years ago

3 0

Answer:hello mate

Step-by-step expla

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i need info on 3 cars, including make, model and selling price. then i need each cars depreciation rate. ill give brainliest. (p

myrzilka [38]

Answer:

1) Mercedes Benz A class which is $ 33495 (starting),

made in Germany

https://www. truecar .com/prices-new/mercedes - benz/

It has depreciation 6% in the first three years https:// www .themoneycalculator .com/vehicle-finance/calculators/car-depreciation-by-make-and-model/MERCEDES-BENZ/A_CLASS/

2) Ferrari 458 $35,563

https:// www. ferrari. com/en-EN/auto/458-speciale

Ferrari 458 models depreciate 29% in the first three years

https://www. themoneycalculator .com/vehicle-finance/calculators/car-depreciation-by-make-and-model/FERRARI/458/

3)Honda Civic $20,950

https:// automobiles .honda .com/civic

depreciation is 34%

https:// www. themoneycalculator .com /vehicle-finance/calculators/car-depreciation-by-make-and-model/HONDA/CIVIC/

3 0

3 years ago

Plz help I’ll mark you

timurjin [86]

Answer:

A 1/2

Step-by-step explanation:

Ratio of short length to hypotenuse

= cos60

= 1/2

4 0

2 years ago

Farmer Ben has only ducks and cows. He can’t remember how many of each he has, but he doesn’t need to remember because he knows

Maru [420]

Answer:

12 cows - 48 legs

4 ducks- 8 legs

- there are many different numbers you can do but if you want to change the numbers and have more ducks then: for every one cow you take away two more ducks.

Step-by-step explanation:

22 total animals

56 total legs

ducks have 2 legs

cows have 4 legs

12 times 4 = 48 ( 12 cows with 4 legs each cow = 48 legs)

4 times 2 = 8 ( 4 ducks with 2 legs each duck = 8 legs)

6 0

2 years ago

Is the discriminant of f positive , zero , or negative

Kruka [31]

Answer:

Negative because there's no x-intercepts!

Hope this helps!

8 0

2 years ago

I will give branliest to whoever answers this correctly.

FromTheMoon [43]

Answer:

1

Step-by-step explanation:

i= -1

8 0

2 years ago