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3 years ago

What is the excluded value of a/b-2

Mathematics

1 answer:

Readme [11.4K]3 years ago

8 0

The correct excluded value is 2.

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Can someone help me with this?

Sveta_85 [38]

Answer:

45n

Step-by-step explanation:

5 0

3 years ago

Solve the proportion for x

Feliz [49]

<h3>Solution:</h3>

$\frac{16}{x} = \frac{192}{156} \\ = > \frac{x}{16} = \frac{156}{192} \\ = > x = \frac{156}{192} \times 16 \\ = > x = \frac{156}{12} \\ = > x = 13$

<h3>Answer:</h3>

x = 13

6 0

3 years ago

Read 2 more answers

3. The MPG (Miles per Gallon) for a mid-size car is normally distributed with a mean of 32 and a standard deviation of .8. What

mariarad [96]

Answer:

93.32 %

Step-by-step explanation:

33.2 is 1.2 away from 32 this is 1.2 / .8 = 1.5 standard deviations ABOVE the mean z -score = + 1.5

from z-score table this corresponds to .9332 this is 93.32 %

8 0

2 years ago

N+6 (10n+7)= simply expression

Aleonysh [2.5K]

Answer:

The correct answer is 61n+42

4 0

3 years ago

Read 2 more answers

Question 7 of 10

Ganezh [65]

Answer:

Option B

Step-by-step explanation:

Given Equation :

$\qquad \sf \dashrightarrow \: 3(4x+3) = 2x - 5(3 - x) + 2$

Using distribute property:

$\qquad \sf \dashrightarrow \: 12x + 9 = 2x - 15 + 5x + 2$

Adding the like terms we get :

$\qquad \sf \dashrightarrow \: 12x + 9 = 2x + 5x - 15 + 2$

$\qquad \sf \dashrightarrow \: 12x + 9 = 7x - 13$

Transposing the variables on the right side and constant terms on the left side :

$\qquad \sf \dashrightarrow \: 12x - 7x = - 13 - 9$

$\qquad \sf \dashrightarrow \: 5x = - 22$

Dividing both sides by 5 :

$\qquad \sf \dashrightarrow \: \dfrac{5x}{5} = \dfrac{ - 22}{5}$

$\qquad \bf \dashrightarrow \: x = \dfrac{ - 22}{5}$

3 0

3 years ago