What is the base 8 representation in the number 600

Find the value of the expression f+ 4 1/ 2 for f = 2 Write your answer as a fraction or as a whole or mixed number.

Aleksandr-060686 [28]

Answer:

43/6

Step-by-step explanation:

3 0

2 years ago

Elenas bed measures 3‘ x 6‘ on the scale drawing what are the actual measurements of her bed

Sonbull [250]

Using proportions, supposing a scale of 1 inch = 3 feet, the actual measurements of her bed are given by: 9 ft x 18 ft.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and equations can be built to find the desired measures in the problem using basic arithmetic operations such as multiplication or division, from the relations built in the problem.

One example of application of proportions is for scale problems, as the actual scale and the drawing length are compared to find the actual length of the object drawn.

In the context of this problem, the scale is given by:

1 inch = 3 feet.

The drawn length of the bed is given by:

3 inches x 6 inches.

Hence the actual length is given by:

9 feet x 18 feet.

As:

3 x 3 = 9.

6 x 3 = 18.

<h3>What is the missing information?</h3>

The scale of the drawing is missing, hence we are going to suppose that it is 1 inch = 3 feet.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

4 0

1 year ago

A study of college business majors included 150 sophomores and 200 juniors. The study showed that 80 sophomores and 150 juniors

vlabodo [156]

Answer:

0.3478

Step-by-step explanation:

Given:-

- The number of sophomore, S = 150

- The sophomore and had summer internship, x = 80

- The number of juniors, J = 200

- The junior and had summer internship, y = 150

Find:-

What is the probability that the person is a sophomore given that the person had a summer internship?

Solution:-

- The total sum of sophomore and junior students is N:

N = S + J

N = 150 + 200

N = 350 students.

- We will denote event A as random selection of sophomore from total.

- We will denote event B as random selection of student who had summer internship.

- We are to determine the conditional probability that a person selected is sophomore given that the person had a summer internship. That is the probability of event A given that event B has already occured.

- The conditional probability can be written as:

P ( A / B ) = P ( A & B ) / P ( B )

Where,

P ( A & B ) : The probability the person is a sophomore and had a summer internship.

P ( B ): The probability that the person selected had a summer internship.

P ( A & B ) = x / N

= 80 / 350

= 0.22857143

P ( B ) = ( x + y ) / N

= ( 80 + 150 ) / 350 = 230/350

= 0.65714286

Therefore the required probability is:

P ( A / B ) = 0.22857143 / 0.65714286

= 0.3478 ... Answer

6 0

3 years ago

11x+21 is less than 131. What is x?

Svetllana [295]

11.x + 21 < 131

11.x < 131 - 21

11.x < 111

x<1

3 0

3 years ago

Read 2 more answers

NO LINKS!!!!!

natita [175]

9514 1404 393

Answer:

vertical scale ×2; translate (-1, -5); (-1, -5), (0, -3), (-2, -3)
vertical scale ×1/2; translate (3, 1); (3, 1), (1, 3), (5, 3)
reflect over x; vertical scale ×2; translate (-3, -4); (-3, -4), (-2, -6), (1, -8)

Step-by-step explanation:

Transformation of parent function f(x) into g(x) = c·f(x-h)+k is a vertical scaling by a factor of c, and translation by (h, k) units to the right and up. If c is negative, then a reflection over the x-axis is also part of the transformation. Once you identify the parent function (here: x² or √x), it is a relatively simple matter to read the values of c, h, k from the equation and list the transformations those values represent.

For most functions, points differing from the vertex by 1 or 2 units are usually easily found. Of course, the vertex is one of the points on the function.

(c, h, k) = (2, -1, -5)

vertical scaling by a factor of 2
translation 1 left and down 5

Points: (-1, -5), (-2, -3), (0, -3)

__

(c, h, k) = (1/2, 3, 1)

vertical scaling by a factor of 1/2
translation 3 right and 1 up

Points: (3, 1), (1, 3), (5, 3)

__

(c, h, k) = (-2, -3, -4)

reflection over the x-axis
vertical scaling by a factor of 2
translation 3 left and 4 down

Points: (-3, -4), (-2, -6), (1, -8)

_____

<em>Additional comment</em>

For finding points on the parabolas, we use our knowledge of squares and roots:

1² = 1, 2² = 4

√1 = 1, √4 = 2

7 0

3 years ago