For this type of function, the domain is all real numbers. A function with a fraction with a variable in the denominator. To find the domain of this type of function, set the bottom equal to zero and exclude the x value you find when you solve the equation. A function with a variable inside a radical sign.
Put the bottom middle of the protractor on pt Q
Then put the bottom of the protractor on QR
Then whatever degree is on QP is your answer to the first question.
The answer to the second question depends on what angle you got.
90> = Acute
90 = Right
90< = Obtuse
Answer:
The function is:
y = 150*x
where y is the number of calories consumed, and x is the number of pieces of candy consumed.
Now, the domain of a function is the possible values of x that you can input in the function.
For this particular case you can have:
x = 0 (no pieces candy)
x = 1 (one piece of candy)
x = 2 (two pieces of candy)
Notice that x can be only whole numbers because, in principle, you can't eat a fraction of a piece of candy.
So we only use x = whole numbers.
Then the domain of the function is equal to all the natural numbers plus the zero, or:
D = {x ∈ N ∪ {0}}
"x belongs to the union between the set of the natural numbers and the zero"
Step-by-step explanation:
Answer:
14.25
Step-by-step explanation:
.38×3÷0.05×5÷8
1.14÷0.05×5÷8
114÷8
=14.25
Answer:
Total sale in month of May and April = $1980
Step-by-step explanation:
Sale in the month of April
= Total sale of paintings + Total sale of stone scripture + mini-bronze sculpture
= 2 * 95 + 5 * 64 + 1 *150
= $ 660
Sale in the month of May = 2 * sale in the month of April
Sale in the month of May = 2 * $660
Sale in the month of May = $1320
Total sale in month of May and April = 660 + 1320 = $1980