If Handel's Ice Cream is 0.4 miles away from our house, how far would it be to walk there and back?

Mathematics

2 answers:

krek1111 [17]3 years ago

6 0

Answer:

0.8 miles

Step-by-step explanation:

multiply 0.4 by 2

Mariana [72]3 years ago

3 0

Answer: 0.8

Step-by-step explanation:

times it by 2

You might be interested in

A pharmacist wishes to mix a solution that is 6% Minoxidil. She has on hand 100 ml of a 2% solution and wishes to add some 8% so

son4ous [18]

Answer:

200 ml

Step-by-step explanation:

It's proportions basically.

frst off, 2% of 100 ml is 2 ml, so the 100 ml solution has 2 ml of Minoxidil.

Eventually we want 6/100 to be the porportion. so the total is going to be 100 (from the initial 100 ml) plus however much is needed x. And we want the amount of Minoxidil to be 2 + 8 percent of x. so this gets us the equation

6/100 = (2 + .08x)/(100+x) Then we solve

(100 + x) 6/100 = 2 + .08x

(100 + x) 6 = 200 + 8x

600 + 6x = 200 + 8x

400 = 2x

x = 200

so they should add 200 ml

You can check too. there is 100 + 200 ml of solution total and 2 + 16 ml of Minoxidil so that's 18/300 = 6/100

6 0

3 years ago

What fraction of a day is 14 hours

Naily [24]

In a day there are 24 hours (obviously)...
so then you put 14/24 then you simplify this fraction to the lowest term....
divide both numbers by 2 which is 7/12...
i hope this helped :)

7 0

2 years ago

Read 2 more answers

(2x^3+6x-1)+(3x^2-7x)

Neporo4naja [7]

Answer:

2x^3+2x-1

Step-by-step explanation:

3 0

2 years ago

How would I solve for x?

vaieri [72.5K]