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3 years ago

What values are excluded from the domain and range of the function f(x)=x+3/2x+5?

Mathematics

1 answer:

Alexxandr [17]3 years ago

3 0

Please see attached image with my answer.

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Is the point (2,4) a solution of y <= -4x + 12? HELP ASAP

Natasha2012 [34]

Answer:

yes

Step-by-step explanation:

y <= -4x + 12

(2,4) 4 <= -4*2 + 12 4<= 4 is true

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3 years ago

100+500-355+287-311=? A. 22 B. 222 C. 223 D. 931

Ainat [17]

Answer:

Step-by-step explanation:

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3 years ago

Find the area of a circle with diameter 10cm use the value 3.14

mafiozo [28]

Answer:

78.5 cm

Step-by-step explanation:

The area of a circle is represented by A = πr². Since we are replacing the value of pi(π) with 3.14, and the diameter is 10, meaning the radius(r) is 5, we can plug both values into the equation, to get A = 3.14(5^2). This simplifies to 78.5.

3 0

3 years ago

Read 2 more answers

Some descriptive statistics for a Set of test scores are shown above for this test a certain student has a standardized score of

Serggg [28]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The score of the student is x = 779.42

Step-by-step explanation:

Generally we can mathematically represent the z-score as

$z = \frac{x - Mean}{ stDev}$

Here x is the score of the student

substituting 1045.7 for the Mean, 221.9 for the stDev and -1.2 for z we have

$-1.2 = \frac{x - 1045.7 }{ 221.9}$

=> $-266.28 = x -1045.7$

=> x = -266.28 + 1045.7

=> x = 779.42

7 0

3 years ago

jose wants to put a fence around his rectangluar garden his garden measure 33 feet by 39 feet. the garden has a path around is 3

Svetlanka [38]

you have to add 2×3 =6 ft to both length and width.
33+6 =39
36 +6=45
the perimeter is
p = 2×39 + 2×45
p = 78 + 90
p = 168

Jose needs 168 ft of fencing

hope it helps.
plz mark me as brainliest

6 0

3 years ago