4 years ago

What is 3/4 over 100 as a decimal and percent

Mathematics

1 answer:

Andreyy894 years ago

3 0

You put 0.75/100 and when u divide u get 0.0075

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Simplify:<br> X(3.8 - 2.6) +3+3.2 (x + 2)

vampirchik [111]

Answer:

4.4x+9.4

Step-by-step explanation:

x(3.8)-x(2.6)+3+3.2(x)+3.2(2)

3.8x-2.6x+3+3.2x+6.4

Combine all of x's with the blanks

4.4x+9.4

6 0

3 years ago

A Pharmacist whishes to mix a solution that is 6% Minoxidil. She has on hand 100 ml of 4% solution and wishes to add some 8% sol

dangina [55]

Answer:

100

Step-by-step explanation:

Let x be the amount to be added of the second solution. For every 100ml of it 8 units of minoxidil are added. The total amount of solution will be (100 + x), so the final concentration is given by:

$4 / (100 + x) + 0.08x / (100 + x) = 0.06$ [Multiplying by (100 + x)]

$4 + 0.08x = 6 + 0.06x$ [Transposing terms]

$0.08x - 0.06x = 6 - 4$ [ operating]

$0.02x = 2$ [Dividing by 0.02]

$x=100$

4 0

3 years ago

Look at the models it. Explain how you know 1 4/5 is equal to 9/5

Anika [276]

Answer:

9/5 is 4 over 1 so you would have 1 and add 4 on and since it is out of 9 it would be 1 4/5

Step-by-step explanation:

8 0

4 years ago

Evaluate the radical.

zaharov [31]

5*5*5=125
5²*5=125
5√5 is your answer

4 0

4 years ago

Read 2 more answers

You have 5 cups of fruit punch concentrate. The recipe calls for 3/4 cup of concentrate for one bowl of punch. how many bowls ca

muminat

You can make 6 bowls of punch.

7 0

3 years ago