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trasher [3.6K]
3 years ago
9

At a summer camp, there are 40 boys out of 70 campers. What is this ratio written as a fraction in simplest form?

Mathematics
1 answer:
madam [21]3 years ago
7 0

Answer:

40:70 becomes 20:35 which becomes 4: 7.

The answer is 4:7

Step-by-step explanation:

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k0ka [10]
1) Describe the relationship of input and outpunt values for a composite functions.

The composition of the functions f(x) and g(x) is defined as:

(f ° g) (x) = f [g(x) ].

That means that the output of the function g(x) is the input of the function f(x).

2) Is the inverse of a function always a function?

No, the inverse of a function is not always a function.

Remember that a function cannot have two different outputs for one or more input.

The reason is that if the original function has two or more inputs that result in a same output, when you inverse the original function, the outputs of the original are the inputs of the inverse function and the inputs of the original are the outputs of the inverse. That implies that the inverse function would have some inputs related with more than one output, which is the negation of a function.


3 0
3 years ago
Solve for x with a degree of 30 & side of 300ft
tankabanditka [31]

Answer:

x = 100√3


Step-by-step explanation:

tan(30º) = x/300

x = 300 tan(30º)

x = 300/√3

x = 100√3

3 0
4 years ago
3. Solve for the side length of BA and AC. * (image attached)
horrorfan [7]
Ba = 8,ac = 16 is the correct one
6 0
3 years ago
Read 2 more answers
4 - (-19) =<br> What is the answer?
Arada [10]

Answer:

Step-by-step explanation:

4 - (-19) = 4 + 19

            = 23

6 0
3 years ago
Read 2 more answers
Hey can you please help me posted picture of question
Olenka [21]
Hello!

The variable "n" represents an exponent.

An exponent is used to multiply a number (b) by itself "n" times. For example, if the expression were to read (b²) it would represent the following:

b × b

The same could be said for (b³):

b × b × b

Even (b^{10}):

b × b × b × b × b × b × b × b × b × b

I hope this helps!
6 0
4 years ago
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