if you want to present slide to fellow student or co-workers, wich productivity software should you use to create them?

Windows _____ is a system notification utility and gives quick access to settings for items like screen brightness and network c

jasenka [17]

Answer:

Windows notification and action settings

Explanation:

Notification and action settings is a system settings as well as a notification utility that enables quick or easy access to settings for a number of items or features.

The items include network, tablet mode, mobile hotpot, night light, brightness, Bluetooth, airplane mode, all settings, VPN, focus assist, location, project and connect. It is important to note that all the listed items can be found in the notification and action settings of a windows 10 computer.

4 0

4 years ago

The top of a ladder must extend how many feet above the surface a worker is climbing onto?

Alika [10]

The answer is THREE FEET. This is part of the safety precautions that must be taken when using ladder. Other safety precautions include: only used inspected and certified ladders, keep ladders at least ten feet away from power lines, do not use ladder on slippery surfaces, etc.

6 0

3 years ago

Where in the Formula tab on the ribbon would you find the Use in Formula function?

Leviafan [203]

Answer:

In Function library you would find the use in Formula function

5 0

3 years ago

Read 2 more answers

A computer retail store has 15 personal computers in stock. A buyer wants to purchase 3 of them. Unknown to either the retail st

Dima020 [189]

Answer:

a. 1365 ways

b. Probability = 0.4096

c. Probability = 0.5904

Explanation:

Given

PCs = 15

Purchase = 3

Solving (a): Ways to select 4 computers out of 15, we make use of Combination formula as follows;

$^nC_r = \frac{n!}{(n-r)!r!}$

Where $n = 15\ and\ r = 4$

$^{15}C_4 = \frac{15!}{(15-4)!4!}$

$^{15}C_4 = \frac{15!}{11!4!}$

$^{15}C_4 = \frac{15 * 14 * 13 * 12 * 11!}{11! * 4 * 3 * 2 * 1}$

$^{15}C_4 = \frac{15 * 14 * 13 * 12}{4 * 3 * 2 * 1}$

$^{15}C_4 = \frac{32760}{24}$

$^{15}C_4 = 1365$

Hence, there are 1365 ways 

Solving (b): The probability that exactly 1 will be defective (from the selected 4)

First, we calculate the probability of a PC being defective (p) and probability of a PC not being defective (q)

From the given parameters; 3 out of 15 is detective;

So;

$p = 3/15$

$p = 0.2$

$q = 1 - p$

$q = 1 - 0.2$

$q = 0.8$

Solving further using binomial;

$(p + q)^n = p^n + ^nC_1p^{n-1}q + ^nC_2p^{n-2}q^2 + .....+q^n$

Where n = 4

For the probability that exactly 1 out of 4 will be defective, we make use of

$Probability = ^nC_3pq^3$

Substitute 4 for n, 0.2 for p and 0.8 for q

$Probability = ^4C_3 * 0.2 * 0.8^3$

$Probability = \frac{4!}{3!1!} * 0.2 * 0.8^3$

$Probability = 4 * 0.2 * 0.8^3$

$Probability = 0.4096$

Solving (c): Probability that at least one is defective;

In probability, opposite probability sums to 1;

Hence;

Probability that at least one is defective + Probability that at none is defective = 1

Probability that none is defective is calculated as thus;

$Probability = q^n$

Substitute 4 for n and 0.8 for q

$Probability = 0.8^4$

$Probability = 0.4096$

Substitute 0.4096 for Probability that at none is defective

Probability that at least one is defective + 0.4096= 1

Collect Like Terms

Probability = 1 - 0.4096

Probability = 0.5904

8 0

3 years ago

Which operation would occur in the equation =C3+D5*C6-B2 in excel.

UkoKoshka [18]

Answer:

The operation that will occur first is D5*C6 (multiplication).

Explanation:

Excel’s default order of operator precedence mandates that Excel perform multiplication before addition and substraction. If you want the addition or substraction to be performed before multiplication or division, they must be in parentheses.

The order of operations in exel is:

1. Evaluate items in parentheses.

2. Evaluate ranges (:).

3. Evaluate intersections (spaces).

4. Evaluate unions (,).

5. Perform negation (-).

6. Convert percentages (%).

7. Perform exponentiation (^).

8. Perform multiplication (*) and division (/), which are of equal precedence.

9. Perform addition (+) and subtraction (-), which are of equal precedence.

10. Evaluate text operators (&).

11. Perform comparisons (=, <>, <=, >=).

5 0

3 years ago