To make a specific hair dye, a hair stylist uses a ratio of 1 1/8 ounces of red tone, 3/4 ounces of gray tone, and 5/8 ounces of brown tone. if the stylist needs to make 20 ounces of dye, how much of each dye color is needed? if the stylist needs to make 100 ounces of dye, how much of each dye color is needed? ( you do not need to do question 5 or letter e

To make 20 ounces of dye, we need 3 oz red tone, 6 oz of gray tone and 5 oz of brown tone.

To make 100 ounces of dye, we need 15 oz red tone, 30 oz of gray tone and 25 oz of brown tone.

Step-by-step explanation:

The amount of specific hair dye made by given ingredients=

Therefore , The amount of specific hair dye made by given ingredients= qz

Multiply reciprocal of to each ingredient to find the amount of each ingredient required to make 1 oz of specific hair dye.

To make 1 oz of specific dye, the amount of red tone needed

Similarly, Gray tone=

Brown tone=

Now, multiply 20, to each

To make 20 oz of specific dye, the amount of red tone needed

Similarly, Gray tone=

Brown tone=

To find each dye to make 100 ounces of dye, multiply 5 to the above amounts, [since ]

To make 20 oz of specific dye, the amount of red tone needed

Similarly, Gray tone=

Brown tone=

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.