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noname [10]
2 years ago
6

Math question! please help

Mathematics
1 answer:
omeli [17]2 years ago
5 0

By functional theory, we conclude the function described in a table, whose domain is x ∈ [-1, 1] (-1 ≤ x ≤ 1) and whose range is y ∈ [3, 7] (3 ≤ x ≤ 7)

<h3>What are the domain and the range of a given function?</h3>

Relations are formed by two sets of values, an <em>input</em> set named domain and an <em>output</em> set named range. Functions are relations such that every element of the domain has only one element of the range.

In this question we show a function describe in a table, whose domain is x ∈ [-1, 1] (-1 ≤ x ≤ 1) and whose range is y ∈ [3, 7] (3 ≤ x ≤ 7).

To learn more on functions: brainly.com/question/21145944

#SPJ1

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How many integers from 1 through 100 are neither multiples of 2 nor multiples of 3 ?
julia-pushkina [17]
----------------------------------------------------------------------------
Find total number of integers
----------------------------------------------------------------------------
Number of integers from 1 to 100 = 100
There are 100 numbers altogether

----------------------------------------------------------------------------
Find total numbers that can be divided by 2
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Number that are multiples of 2 = 100 ÷ 2 = 50
50 of the number are multiples of  2

----------------------------------------------------------------------------
Find total numbers that are multiples of 3
----------------------------------------------------------------------------
Numbers that are multiples of 3 = 100 ÷ 3 = 33 R 1
33 of the numbers are multiples of 3

Of the 33 numbers that are multiples of 3, half of the numbers are even and had been included in multiples of 2.
33 ÷ 2 = 16 R 1

33 - 16 = 17
17 of the numbers are multiples of 3

----------------------------------------------------------------------------
Total numbers that can be multiples of 2 or 3
----------------------------------------------------------------------------
50 + 17 = 67

----------------------------------------------------------------------------
Total number that are neither multiples of 2 nor 3
----------------------------------------------------------------------------
100 - 67 = 33

----------------------------------------------------------------------------
Ans: 33 integers are neither multiples of 2 nor multiples  3
----------------------------------------------------------------------------
8 0
3 years ago
A bag contains 42 red, 45
AlexFokin [52]

Answer:

31

Step-by-step explanation:

First of,

or, in probability is subtraction and not means you shouldn't use green (therefore leaving you with yellow and red)

Red = 42

Yellow = 20

P(Yellow or Not Green) = \frac{R+Y}{2}

⁘ \frac{42+20}{2} = \frac{62}{2}

Hence, 31

7 0
1 year ago
15 points!!! Help!! Find x. Round to the nearest tenth
horsena [70]

Answer:

So let the hypotenuse be

x

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(

47

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=

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x

sin

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47

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=

12

x

To solve for

x

, divide

sin

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47

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by

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sin

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Step-by-step explanation:

7 0
2 years ago
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Dylan opened a credit card account with $575.00 of available credit. Now that he has made some purchases, Dylan's account only h
lakkis [162]

Answer:

Around 43-44% is left.

Step-by-step explanation:

43% of 575.00 is 252 which is 575 - 322.

Let me know if there are problems or if i'm wrong.

7 0
3 years ago
if 1 Swiss franc equals 6.3367 Chinese yuan, then 1 Chinese yuan equals approximately how many Swiss francs
lana66690 [7]
<span>1 Swiss franc=6.3367 Chinese yuan 1 Chinese yuan=1/6.3367=0.1578</span>
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3 years ago
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