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suter [353]
3 years ago
11

Order of operations

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
6 0

ANSWER

129

EXPLANATION

The given expression is:

4^2×2^3- (14-16)÷2

Deal with the parenthesis first.

4^2×2^3- ( - 2)÷2

4^2×2^3 + 2÷2

Deal with exponents,

16×8+ 2÷2

Divide now

16×8 + 1

Multiply

128 + 1

You can now add to get

129

The order of operations is PEDMAS

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Let f(x)=3x-6 and g(x)=x-2 find f(g(5))-ie. (f • g)(5) and its domain
Molodets [167]

Solution for f(g(5)):


The notation f(g(5)) or (f • g)(5) means that we first plug 5 into the function g(x), simplify, then plug the answer that we got to f(x). We will do this step-by-step:


Step 1: Plugging 5 to g(x)

g(5)=5-2=3


Step 2: Plugging the answer to f(x)

f(3)=3(3)-6=9-6=3


ANSWER: f(g(5)) is equal to 3.


Domain:


For the function f(g(x)), we can find the domain by analyzing the domains of each individual functions separately and excluding certain values depending on the restrictions from the outermost function.


However, since both functions have all real numbers as its domain, we will not need to do any exclusion anymore.


ANSWER: The domain of the function is all real numbers.

3 0
3 years ago
Adriana va a llenar bolsas de dulces para su fiesta de cumpleanos si tiene un paquete con 100 paletas y otro con 56 chocolates y
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Answer:

56 bags of a chocolate and a popsicle

Step-by-step explanation:

The first thing is to find the relationship between the number of popsicles and the number of chocolates, which would be the quotient of these:

100/56 = 1.78

Since it does not reach number two, you cannot add 2 popsicles and 2 chocolates, therefore the only way that they contain the same amount is that there is a chocolate and a popsicle, that is to say that a total of 56 bags would come out.

6 0
3 years ago
3 x + 2y equals negative 2
Tasya [4]
Question or statement?
6 0
3 years ago
Samantha plays on the softball team for her school she strikes out twice after nine times she is at bat if she struck out 14 tim
poizon [28]

Answer:

she got back 63 times

Step-by-step explanation:

Here, we want to know the number of times she is at bat

from the question, we are made to know that she strikes out twice after 9 times

So striking out 14 times, the number of times she has got back will be ;

14/2 * 9 = 63 times

3 0
3 years ago
4,756 rounded to the nearest thousand is
Shalnov [3]

4,756 rounded to the nearest thousand is 5,000.

8 0
3 years ago
Read 2 more answers
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