Ask question

Ask question

All categories

3 years ago

9

A chemist makes a mixture using six cups of powder and 1/2 gallon of liquid. Write the ratio of powder to liquid. Express as a u

nit rate powder per gallon.

1 answer:

Svet_ta [14]3 years ago

7 0

3 cups to 1/4 gallon

You might be interested in

11/18% of a quantity is equal to what fraction of the quantity?

Burka [1]

Answer:

22/36

Step-by-step explanation:

11 × 2

18 × 2

= 22/36

3 0

2 years ago

Read 2 more answers

How many times greater was the temperature in Miami (45) than the lowest in San Diego (25)

Greeley [361]

Answer:

<em>The temperature in Miami is 9/5 times the temperature in San Diego.</em>

Step-by-step explanation:

<u>Ratios</u>

To compare the temperature in Miami (45) with the temperature in San Diego (25), we use the division or ratio between both numbers:

$\displaystyle \frac{45}{25}$

Simplify the fraction dividing by 5:

$\displaystyle \frac{9}{5}$

Since the relation between them is 9/5, it means the temperature in Miami is 9/5 times the temperature in San Diego.

3 0

3 years ago

-x=-15<br><br>Syep by step solution need

andrew-mc [135]

Answer:

x = 15

Step-by-step explanation:

-x = -15

x = -1 × (-15)

<u>x</u><u> </u><u>=</u><u> </u><u>1</u><u>5</u>

6 0

3 years ago

Read 2 more answers

What is the volume of a 14 in diameter pipe that’s 2156 long?

storchak [24]

Answer:

Step-by-step explanation:

given that diameter of the pipe = 14 inches

radius = 7 inches

Length =2156 inches

Pipe is in the form of a cylinder

Volume of cylinder = pi r^2 h

where r = radius and h = l = 2156

We have to substitute the values of r and h.

Let us take pi as 22/7

= 22/7 (7)(7)(2156)

Cancel out 7 and multiply the remaining 22 ,7 and 2156

=332024 cubic inches

4 0

3 years ago

If sec 50 = cosec 70, prove that 0 = 7.5°

LiRa [457]

Answer:

The proofing is given below:

Step-by-step explanation:

$Sec 5\theta = cosec 7\theta\\\\cosec (90 - 5\theta) = cosec 7\theta\\\\Now\ on\ comparision \\\\90 - 5\theta = 7\theta\\\\90 = 7\theta + 5\theta\\\\90 = 12\theta\\\\\frac{90}{12} = \theta\\\\0.75 = \theta$

Hence, it is proved

7 0

3 years ago