Ask question

Ask question

All categories

3 years ago

6

You decide to market your own custom computer software. You must invest $3255 for computer hardware, and spend $2.90 to buy and

package each disk. If each program sells for $13.75, how many copies must you sell to break even?

1 answer:

rodikova [14]3 years ago

7 0

You need to sell 363 if i did my math right

You might be interested in

4. Use the process outlined in the lesson to approximate the number 2√3. Use the approximation √3 ≈ 1.732 050 8.

jeka57 [31]

Answer:

sequence of five intervals

(1) 2 < $2^{\sqrt{3} }$ < $2^{2}$

(2) $2^{1.7}$ < $2^{\sqrt{3} }$ < $2^{1.8}$

(3) $2^{1.73}$ < $2^{\sqrt{3} }$ < $2^{1.74}$

(4) $2^{1.732}$ < $2^{\sqrt{3} }$ < $2^{1.733}$

(5) $2^{1.7320}$ < $2^{\sqrt{3} }$ < $2^{1.7321}$

Step-by-step explanation:

as per question given data

√3 ≈ 1.732 050 8

to find out

sequence of five intervals

solution

as we have given that √3 value that is here

√3 ≈ 1.732 050 8 ........................1

so

when we find $2^{\sqrt{3} }$ ................2

put here √3 value in equation number 2

we get $2^{\sqrt{3} }$ that is 3.322

so

sequence of five intervals

(1) 2 < $2^{\sqrt{3} }$ < $2^{2}$

(2) $2^{1.7}$ < $2^{\sqrt{3} }$ < $2^{1.8}$

(3) $2^{1.73}$ < $2^{\sqrt{3} }$ < $2^{1.74}$

(4) $2^{1.732}$ < $2^{\sqrt{3} }$ < $2^{1.733}$

(5) $2^{1.7320}$ < $2^{\sqrt{3} }$ < $2^{1.7321}$

8 0

2 years ago

An escalator has a length of 225 ft. In a rush, Dominik walks up the escalator at 106 ft/min while the escalator is moving up at

NikAS [45]

The total distance that Dominik will have to walk is the sum of the length of the escalator and the distance that the escalator has traveled. Let t be the time it will take him to reach the top of the escalator. The equation that best models the situation is,
225 ft + (82 ft/min) x t = (106 ft/min) x t
The value of t is 9.375 minutes.

5 0

3 years ago

The art students are using clay. Each student

netineya [11]

Answer:

Step-by-step explanation:

29

7 0

2 years ago

Which of the following is equivalent to 36 -1.2

Andrew [12]

Answer:

34.8

Step-by-step explanation:

36-1.2 = 34.8

8 0

2 years ago

Let mAngleA = 40°. If AngleB is a complement of AngleA, and AngleC is a supplement of AngleB, find these measures.

ludmilkaskok [199]

Answer:

$m\angle B = 50^\circ$

$m\angle C = 130^\circ$

Step-by-step explanation:

We are given the following information in the question:

$m\angle A = 40^\circ$

Angle B is a complement of Angle A. Thus, we can write:

$\angle A + \angle B = 90^\circ\\\angle B = 90 - m\angle A\\\angle B = 90 - 40 = 50\\m\angle B = 50^\circ$

Angle C is a supplement of Angle B. Thus, we can write:

$\angle C + \angle B = 180^\circ\\\angle C = 180 - m\angle B\\\angle C = 180 - 50 = 130\\m\angle C = 130^\circ$

7 0

3 years ago

Read 2 more answers