The number of chocolate ice creams sold is 50.
<h3>How many chocolate ice creams are sold?</h3>
There exist three kinds of flavors.
45% of the ice creams exist as vanilla
30% of the ice creams exist as strawberry
x percent of the ice creams exist chocolate
The total amount of ice cream exists 200 which equals 100%.
Therefore,
45% + 30% + x = 100%
To estimate the value of x, bring the variable to the left side and bring all the remaining values to the right side. Simplify the values to estimate the result.
Solving for x, then the value of x is,
x = 25%
Then the number of chocolate ice creams are:
25%(200) = 50.
The number of chocolate ice creams sold is 50.
To learn more about the value of x refer to:
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The answer and equation is 17 - 19 = -2
Answer:
see below
Step-by-step explanation:
sin x 1
------------------- = -----------
sec^2 x - tan ^2 x csc x
Sec = 1/cos and tan = sin/cos
sin x 1
------------------- = -----------
1/ cos ^2 x -sin^2/cos ^2 x csc x
Factor the denominator
sin x 1
------------------- = -----------
(1-sin^2 x)/ cos ^2 x csc x
We know that 1 - sin^2 x = cos ^2
sin x 1
------------------- = -----------
(cos^2 x)/ cos ^2 x csc x
sin x 1
------------------- = -----------
1 csc x
Multiply the top and bottom of the left hand side by 1/ sin x
sin x * 1/ sin x 1
------------------- = -----------
1 * 1 sin x csc x
1 1
------------------- = -----------
1 sin x csc x
We know that 1/sin x = csc
1 1
--------- = -----------
csc (x) csc x
Answer:
Kaitlin's account will have 72% of the money initially invested, that is, about $ 6,192.
Step-by-step explanation:
Given that last year Kaitlin opened an investment account with $ 8,600, and at the end of the year, the amount in the account had decreased by 28%, to determine the year-end amount in terms of the original amount both in whole numbers and in decimals, the following calculation must be performed:
100 - 28 = 72
8,600 x 0.72 = X
6.192 = X
Thus, Kaitlin's account will have 72% of the money initially invested, that is, about $ 6,192.
Is it x times 2 times y times 2? is that what it is asking or is it meaning squared
