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3 years ago

Find the probability for choosing a letter at random from the word: Probability P(not P) A.) 1/11 B.) 2/11 C.) 5/11 D.) 10/11

Mathematics

1 answer:

elixir [45]3 years ago

6 0

Answer:

D.) 10/11

Step-by-step explanation:

Here the given word Probability has 11 letters in it. And we have to calculate the Probability of not selecting a letter P from the above word.

So the formula for calculating any probability is Total Favorable outcomes / Total number of outcomes.

Here total number of outcomes are 11 as word Probability has 11 letters.

So the probability of selecting letter P from word Probability = $\frac{1}{11}$

Now the P(not P) = 1 - P(selecting letter P)

= 1 - $\frac{1}{11}$ = $\frac{10}{11}$

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Find AM in the parallelogram if PN =15 and AO = 6. The diagram is not to scale.

valentinak56 [21]

Answer:

Step-by-step explanation:

The diagonals of a parallelogram bisect each other.

The diagonals are PN and MO. The point A divides PN into 2 equal segments as well as MO into 2 equal segments.

Since AO = 6, MA should also be equal. Hence, MA (or AM) = 6.

The correct answer is AM = 6

7 0

3 years ago

Find all solutions in the interval [0, 2π). tan x + sec x = 1

svp [43]

Use the identity
sec^2x = 1 + tan^2 x
- so sec x = sqrt(1 + tan^2 x) then:-
tan x + sqrt( 1 + tan^2 x) = 1
sqrt ( 1 + tan^2 x) = 1 - tan x
1 + tan^2 x = 1 + tan^2x - 2 tan x
0 = -2 tanx

tan x = 0

x = 0, π
π is an extraneous root because sec 180 = -1
So the answer is 0 degrees

6 0

3 years ago

Tina wants to save money for school. tina invests $400 in an account that pay an interest rate of 7.5%. How many years will it t

joja [24]

Here's the given:
P=$400
i=7.5%
A=$8500

The formula used for this problem is:
A = P(1+i)^t

Manipulating the equation to arrive at t, we have:
t = ln(A/P) / ln(1+i)

Plugging in values:
t = ln($8500/$400) / ln(1+0.075)
t = 42.26 years

6 0

3 years ago

Answer please I'm too lazy

suter [353]

1. 16

2. 41

3. 367

4. -2

5. 76

6. 58

7. 30

8. 11.25

9. 8

10. 657

11. 492

12. 357

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4 years ago

Pete's Convenience Store has a beginning inventory of 12 cans of soup at a cost of $.85 each. During the year, the store purchas

Zepler [3.9K]

A) The number of cans of soup in ending inventory is <u>19.</u>

B) The cost of the ending inventory under LIFO, FIFO, and the weighted average is as follows:

LIFO $17.15

FIFO $25.65

Weighted average $21.47

<h3>What are the inventory methods?</h3>

The inventory methods include First-in, First-out (FIFO), Last-in, First-out (LIFO), Weighted Average, and Specific Identification.

FIFO assumes that the physical flow of goods during sales follows the chronological sequence of their acquisition.

LIFO assumes that the first goods acquired are the last to be sold.

The Weighted Average uses an average to determine the costs allocated to ending inventory and the cost of goods sold.

Specific Identification identifies the specific goods sold with their costs.

Description Units Unit Cost Total

Beginning inventory 12 $0.85 $10.20

Purchases 4 $0.95 $3.80

Purchases 6 $1.05 $6.30

Purchases 7 $1.35 $9.45

Purchases 8 $1.50 $12.00

Total 37 $41.75

Sales 18

Ending inventory 19 (37 - 18)

Average cost = $1.13 ($41.75/37)

<u>LIFO</u>:

Ending inventory = $17.15 ($10.20 + $3.80 + 3 x $1.05)

<u>FIFO</u>:

Ending inventory = $25.65 (4 x $1.05 + $9.45 + $12.00)

<u>Weighted Average</u>

Ending inventory = $21.47 (19 x $1.13)

Learn more about the inventory methods at brainly.com/question/25056275

#SPJ1

5 0

1 year ago

Find the probability for choosing a letter at random from the word: Probability P(not P) A.) 1/11 B.) 2/11 C.) 5/11 D.) 10/11​

Find the probability for choosing a letter at random from the word: Probability P(not P) A.) 1/11 B.) 2/11 C.) 5/11 D.) 10/11