Write the average of y numbers. Is 22 the numbers 20, 17, 24, 18, 29 and x. find x
1 answer:
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Answer:
About 8 cans.
Step-by-step explanation:
Given:
She starts with nine cans of tomato sauce.
Then use is 9/10 of the cans for her first batch of calzones
To find:
How many cans of tomato sauce does Hannah use for the first batch of calzones ?
Solution:
She starts with number of cans = 9
Then use is of the cans.
Now, we will find number of cans used for the first batch of calzones by multiplying number of cans she starts with by fraction of cans she used for the first batch of calzones .
Therefore, number of cans used for the first batch of calzones is about 8 cans.
Answer:
The solutions are ,
If you need to have them in a decimal form rounded to 3 decimals, the answers would be ,
Step-by-step explanation:
We are given the equation
The first thing that can be done is to rearrange the terms so that they are in descending order of power. This makes it easier to work with
This gives us
To find the solutions to this equation, we can use the quadratic formula, which will tell us that the solutions are equal to
From our equation, we can gather that
Now that we have our variables, we can plug them into the quadratic formula to get our solutions.
And now for our second equation