sam's driving test has 15 questions and he got 13 correct. Schuler's driving test only has 12 questions and she got 10 correct.
1 answer:
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Answer:
The average number of people who entered the stadium per minute was 4,160
Step-by-step explanation:
we know that
To find out the average number of people who entered the stadium per minute, divide the total number of people by the time required to fill the stadium
Let
x ----> the total number of people
y ----> the time required to fill the stadium
we have
so
therefore
The average number of people who entered the stadium per minute was 4,160
Answer: 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=