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3 years ago

Evaluate the function f(x) =1/2 x + 3 ASAP

Mathematics

1 answer:

Salsk061 [2.6K]3 years ago

3 0

Answer:5

Step-by-step explanation:

f(4)= ((1/2)*4)+3= 2+3=5

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Solve for x: 5x+3y=15

Gnoma [55]

Answer:

y = (-5/3)x - 5

Step-by-step explanation:

5x + 3y = =15

slope intercept for is: y = mx + b

3y = -5x=15

divide both sides by 3:

y = (-5/3)x - 5

8 0

3 years ago

Emily created the net worth statement shown . Based on the information in the table , what is Emily’s net worth?

Evgesh-ka [11]

To calculate Net Worth, Subtract Total Liabilities from Total Assets:

$107550
- 20525
-------------

3 0

3 years ago

Eric's class consists of 12 males and 16 females. If 3 students are selected at random, find the probability that they

Reptile [31]

Answer:

The probability that all are male of choosing '3' students

P(E) = 0.067 = 6.71%

Step-by-step explanation:

Let 'M' be the event of selecting males n(M) = 12

Number of ways of choosing 3 students From all males and females

$n(M) = 28C_{3} = \frac{28!}{(28-3)!3!} =\frac{28 X 27 X 26}{3 X 2 X 1 } = 3,276$

Number of ways of choosing 3 students From all males

$n(M) = 12C_{3} = \frac{12!}{(12-3)!3!} =\frac{12 X 11 X 10}{3 X 2 X 1 } =220$

The probability that all are male of choosing '3' students

$P(E) = \frac{n(M)}{n(S)} = \frac{12 C_{3} }{28 C_{3} }$

$P(E) = \frac{12 C_{3} }{28 C_{3} } = \frac{220}{3276}$

P(E) = 0.067 = 6.71%

<u><em>Final answer</em></u>:-

The probability that all are male of choosing '3' students

P(E) = 0.067 = 6.71%

3 0

3 years ago

Which pair of fractions and mixed numbers have a common denominator of 20?

mariarad [96]

Answer: The answer is the 4th option

Step-by-step explanation: Hope this helps!

6 0

2 years ago

HELP PICTURE IS SHOWNN

Gnom [1K]

Angle TVU = 1/2 (120 - 12) = 108/2 = 56°

Therefore, the correct answer is D.

7 0

3 years ago