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3 years ago

1) (14 - 8)* 8 + 5 What is this

Mathematics

2 answers:

Sergeeva-Olga [200]3 years ago

5 0

Answer:

Step-by-step explanation:

mina [271]3 years ago

3 0

Answer:

Step-by-step explanation:

$(14 - 8) \ast8 + 5 \\ =6 \ast8 + 5 \\ = 48 + 5 \\ = 53 \\ \\ \red{ \boxed{\bold {\therefore \: (14 - 8) \ast8 + 5 = 53}}}$

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54 meters in 2.5 hours

Orlov [11]

21.6 meters per hour
Solve by dividing 54 by 2.5

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3 years ago

Consider the following blood inventory problem facing a hospital. There is a need for a rare blood type, namely, type AB, Rh neg

KATRIN_1 [288]

Answer:

Step-by-step explanation:

A. The steady state probability vectorπ= (π1, π2, π3, π4, π5, π6, π7) satisfies the system ofequations:πP=π,7Xi=1πi= 1which has solutionπ= (π1, π2, π3, π4, π5, π6, π7) = (0.1389,0.1389,0.1390,0.1383,0.1411,0.1302,0.1736)

(B) At any time period, an emergency delivery will be needed ifXn= 1 and the demands either 2 or 3, or ifXn= 2 and the demand is 3. The long-run proportion of time the chain will be in state 1 isπ1 and in-state 2π2.

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3 years ago

The solution for the following system of equations is shown on the graph. What is the solution?

Bingel [31]

The solution is (3 , 4) ⇒ 2nd answer

Step-by-step explanation:

The system of equations can be solved by:

Elimination method
Substitution method

The system of equations is:

y = 3 x - 5 ⇒ (1)

y = $\frac{1}{3}$ x + 3 ⇒ (2)

By using the substitution method substitute y in equation (2) by equation (1)

3 x - 5 = $\frac{1}{3}$ x + 3

Subtract $\frac{1}{3}$ x from both sides

$\frac{8}{3}$ x = 8

Divide both sides by $\frac{8}{3}$

x = 3

substitute x by 3 in equation (1)

y = 3(3) - 5

y = 9 - 5

y = 4

The solution is (3 , 4)

Learn more:

You can learn more about the system of equations in brainly.com/question/6075514

#LearnwithBrainly

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4 years ago

Simplify −5(x−8)+7(x+3)=x+11

4vir4ik [10]

Answer:

If you're solving for x, the answer is -50. x = -50

Step-by-step explanation:

Remove the parenthesis and distribute:

-5(x-8) + 7(x+3) = x + 11

-5x + 40* + 7(x+3) = x + 11

-5x + 40 +7x + 21* = x + 11

Collect like terms and calculate:

| -5x + 7x

2x + 40 + 21 = x + 11

| 40 + 21

2x + 61 = x + 11

Move them to the other side like so:

2x - x* + 61 = 11

| -61

2x - x = 11 - 61

Combine:

x = 11 - 61

x = -50

6 0

3 years ago

Will give brainliest! please answer!

snow_lady [41]

Answer:

B 5x = 25

Step-by-step explanation:

Please mark brainliest ;)

3 0

3 years ago