can someone help me with this and explain the steps

Step-by-step explanation:

2x - 5

x+4 / 2x^2 + 3x - 1

- 2x^2 + 8x

0 -5x - 1

- -5x - 20

0 19

Quotient = 2x - 5 + 19/x+4

Remainder = 19/x+4

Answer:

The answer will be 1.47×10/5

Step-by-step explanation:

the 5 is supposed to be by the ten like up

Answer:

1.469999x10^6

Step-by-step explanation:

Answer:C

Step-by-step explanation:

The maximum load this boat could hold without sinking is 225 g. The correct option is C.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that the rectangular boat pictured below is floating in water with a density of 1.0 g/mL. The sides of the boat are 4.5 cm high, and the base of the boat measures 10.0 cm x 5.0 cm.

The weight will be calculated as,

Density = mass/volume

1 = mass / ( 5 x 10 x 4.5 )

mass = 225 g

Hence, the correct option is C.

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Answer:

0.49

Step-by-step explanation:

We can use the formula to find the error bound:

EBM=(zα/2)(σ/√n)

We know that σ=2 and n=65. We are also given that the confidence level (CL) is 95%, or 0.95. So, we can calculate alpha (α).

α=1−CL

=1−0.95

=0.05

Since α=0.05, we know that α2=0.05/2=0.025. The value of z0.025 is 1.960.

Now we can substitute the values into the formula to find the error bound.

EBM=(zα/2)(σ/√n)

=(1.960)(2/√65)

≈(1.960)(0.248)

≈0.49

So, the error bound (EBM) is 0.49.

Answer:

85 more candies

Step-by-step explanation:

15/5=3 (3 candies for each friend)

20-3=17 more candies for each friend

17 x 5 = 85 more candies Mark needs to buy in order to give each of his 5 friends 20 pieces of candy.

Step-by-step explanation:

x be the number of oranges

x + (x+2) = $4.20

2x + 2 = 4.20

2x = 2.20

x = 1.1

if you wanna check,

1.1 + (1.1 + 2) =$4.20

1.1 + 3.1 =$4.20

4.2 =$4.20

Alex = x = 1.1 oranges

Bobbie = (x+2) = 1.1 + 2 = 3.1 oranges

I'm not sure of the answer tho^^

Answer:

x= 3 ; the answer choice D.

Step-by-step explanation:

EDGE 2020, just took the test.

Answer:-17/12

Step-by-step explanation:

convert fractions, subtract

Answer:

18.

Step-by-step explanation:

Answer:

We divide right? if yes then great!

18 remainder 3 so 18.3

Answer:

  y = -2x +6

Step-by-step explanation:

For the two points (3, 0) and (-2, 10), the equation of the line can be written using the two-point form.

  y = (y2 -y1)/(x2 -x1)(x -x1) +y1

  y = (10 -0)/(-2 -3)(x -3) +0

  y = 10/-5(x -3)

  y = -2x +6

Answer:

D. Both provide financial compensation to the beneficiaries upon the policyholder’s death.

Step-by-step explanation:

The required answer is, D. Both provide financial compensation to the beneficiaries upon the policyholder’s death.

Life insurance is a contract between an insurance policy holder and an insurer or assurer, where the insurer promises to pay a designated beneficiary a sum of money upon the death of an insured person. Depending on the contract, other events such as terminal illness or critical illness can also trigger payment.

here, we have to state,

The similarity between a term life insurance policy and a whole life insurance policy.

Now, we know from the above,

That here the required answer is,

D. Both provide financial compensation to the beneficiaries upon the policyholder’s death.

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Answer:

42

Step-by-step explanation:

Answer:

1. Assess your situation. Most of the time, if you're in a hurry to get a loan, you're not going to get a good deal. ...

2. Talk to banks and credit unions. They often offer short-term loans at a competitive rate. ...

3. Talk to your boss. ...

4. Look for apps. ...

5. Save now. ...

6. Talk to your creditors. ...

7. Check with your church. ...

8. Use a credit card cash advance.

Answer:

The first step you can take to avoid using payday loans is to analyze your budget and see where you can make cuts on your overall spending. For example, you can prepare more home-cooked meals instead of eating out in order to save on your food expenses.

HOPE THIS HELP :)

Answer:

b. Form: p ^ q valid, specialization

Step-by-step explanation:

From the question, we understand that:

p = "Sandra knows C++"

q = "Sandra knows Java"

The relationship between p and q in the question is and.

This implies

p and q

p and q can be represented as:

p ^ q

i.e. p ^ q is valid

The above represents the premise.

Premise: p ^ q

From the list of given options, option B answers the question

Answer:

Step-by-step explanation:

Let the weight of a pen be x

Then its weight can be between

This can be shown as

Answer:

And....? Is there anything else to it?

Answer:

The liters that the tank will contain at 5:11 PM that day are:

Step-by-step explanation:

Firstly, you must identify the outlet flow of the water pumped from the tank, for this, you must subtract the last volume given from the first volume:

And the minutes that passed from the first volume until the last volume given (18 minutes from 4:47 PM to 5:05 PM), so, you must divide that two values to obtain the outlet flow:

Now, you must see the next hour given (5:11 PM), if you see, from 5:05 PM to 5:11 PM has passed 6 minutes, taking into account this, you replace the equation of outlet flow to clear the volume:

And replace the values to obtain the new volume pumped:

At last, you must subtract these liters from the last volume identified in the tank:

The volume in the tank at 5:11 PM is 4416 Liters.

The tank will contain 4416 L of water at 5:11 PM .

Given that,  the tank contains 19140 L at 4:47 PM and 8097 L at 5:05 PM

It means that, in 18 minutes the amount of water discharge is,

                        [tex]=19140-8097=11043L[/tex]

The rate of flow is,

                            [tex]=\frac{11043}{18}=613.5L/min[/tex]

From 5:05 PM to 5:11 PM , six minutes are passes.

Water discharge in that six minute is ,

                                [tex]=613.5*6=3681L[/tex]

The tank will contain at 5:11 PM is,

                                        =[tex]8097-3681=4416L[/tex]

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9514 1404 393

Answer:

Step-by-step explanation:

Given:

  3x + 5 = - 3y + 5

Find:

  the x- and y-intercepts

Solution:

The x-intercept can be found by solving for x when y=0.

  3x +5 = 0 +5

  3x = 0

  x = 0 . . . the x-intercept

__

The y-intercept can be found by solving for y when x=0.

  0 +5 = -3y +5

  0 = -3y

  0 = y . . . the y-intercept

Both intercepts are (0, 0).

The quotient of the synthetic division problem -1 | 2 7 5 in polynomial form is 2x + 5

The synthetic division problem is given as:

-1 | 2 7 5

Remove the number before the | sign

2 7 5

Remove the middle number

2 5

Introduce a variable starting from an exponent of 0 (let the variable be x)

2x¹ 5x⁰

Evaluate the exponents

2x 5

Express as sum

2x + 5

Hence, the quotient of -1 | 2 7 5 in polynomial form is 2x + 5

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Answer:

is this in slope intercept form for what kind

Answer:

i just joined and i get points for an answer, im sorry i cant answer te question

Answer:

A-Volume is the amount of space inside an object.

C-Surface area is the sum of the areas of the faces of an object.

D-Surface area and volume are measurements of three-dimensional objects.

Step-by-step explanation:

Got it right on edge unit test

The true statements are:-

A-Volume is the amount of space inside an object.

C-Surface area is the sum of the areas of the faces of an object.

D-Surface area and volume are measurements of three-dimensional objects.

Volume is defined as the space occupied by any object in the three dimensions. All three parameters are required for the volume like length, width, and height of the cube.

The correct statements can be written below:-

A-Volume is the amount of space inside an object.

C-Surface area is the sum of the areas of the faces of an object.

D-Surface area and volume are measurements of three-dimensional objects.

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Answer:

-82

Step-by-step explanation:

(-62) - (-20) = -82

Answer:   0

i⁹⁷ - i = 0

Answer:

1. 6

2. 600

3. 60,000

4 6,000,000

5. 0.5

6. 0.5

7. 0.5

8. 0.5

Explanation:

It is simple math and also you put the last on 30,000x2,000 I Know what you meant so I fixed it.

Answer:

The model is:

z = 14* X₁₁ + 14*X₁₂ + 5*X₁₃ + 10*X₂₁ + 10*X₂₂ + 10*X₂₃ + 5*X₃₁ + 5*X₃₂ + 5*X₃₃    to maximize

Subject to:

First center               X₁₁  +  X₂₁  + X₃₁  ≤  550

Second center         X₁₂  +  X₂₂  + X₃₂  ≤ 750

Third center               X₁₃  + X₂₃  + X₃₃  ≤ 275                  

22* X₁₁  + 16* X₂₁  + 9*X₃₁     ≤   11000

22* X₁₂  + 16* X₂₂  + 9*X₃₂   ≤   2700

22*X₁₃  + 16* X₂₃  +  9*X₃₃  ≤  3400

X₁₁  +  X₁₂  + X₁₃  ≤  710

X₂₁  + X₂₂ + X₂₃  ≤  900

X₃₁ + X₃₂ + X₃₃  ≤  350

2700*(X₁₁  +  X ₂₁  + X₃₁)  -  11000*(X₁₂ + X₂₂ + X₃₂) = 0

3400*(X₁₁  +  X ₂₁  + X₃₁) - 11000*( ( X₁₃ + X₂₃ + X₃₃) = 0

Xij >= 0

Step-by-step explanation:

Let´s call Xij   product size i produced in center j

According to this, we get the following set of variable

X₁₁    product size huge produced in center 1

X₁₂    product size huge produced in center 2

X₁₃   product size huge produced in center 3

X₂₁   product size average produced in center 1

X₂₂   product size average produced in center 2

X₂₃   product size average produced in center 3

X₃₁  product size-tiny produced in center 1

X₃₂ product size-tiny produced in center 2

X₃₃ product size-tiny produced in center 3

Then Objective function is

z = 14* X₁₁ + 14*X₁₂ + 5*X₁₃ + 10*X₂₁ + 10*X₂₂ + 10*X₂₃ + 5*X₃₁ + 5*X₃₂ + 5*X₃₃

Constrains

Center capacity

1.-   First center               X₁₁  +  X₂₁  + X₃₁  ≤  550

2.-   Second center         X₁₂  +  X₂₂  + X₃₂  ≤ 750

3.- Third center               X₁₃  + X₂₃  + X₃₃  ≤ 275

Water available

1.-  22* X₁₁  + 16* X₂₁  + 9*X₃₁     ≤   11000

2.-  22* X₁₂  + 16* X₂₂  + 9*X₃₂   ≤   2700

3.-   22*X₁₃  + 16* X₂₃  +  9*X₃₃  ≤  3400

Demand constrain

Product huge

X₁₁  +  X₁₂  + X₁₃  ≤  710

Product average

X₂₁  + X₂₂ + X₂₃  ≤  900

Product tiny

X₃₁ + X₃₂ + X₃₃  ≤  350

Fraction SP/CC must be the same

First and second centers  fraction SP/CC  

(X₁₁  +  X ₂₁  + X₃₁)/ 11000   =  (X₁₂ + X₂₂ + X₃₂)/ 2700

2700*(X₁₁  +  X ₂₁  + X₃₁)  -  11000*(X₁₂ + X₂₂ + X₃₂) = 0

First and third centers  fraction SP/CC  

(X₁₁  +  X ₂₁  + X₃₁)/ 11000   = ( X₁₃ + X₂₃ + X₃₃)/ 3400

3400*(X₁₁  +  X ₂₁  + X₃₁) - 11000*( ( X₁₃ + X₂₃ + X₃₃) = 0

The model is:

z = 14* X₁₁ + 14*X₁₂ + 5*X₁₃ + 10*X₂₁ + 10*X₂₂ + 10*X₂₃ + 5*X₃₁ + 5*X₃₂ + 5*X₃₃

Subject to:

First center               X₁₁  +  X₂₁  + X₃₁  ≤  550

Second center         X₁₂  +  X₂₂  + X₃₂  ≤ 750

Third center               X₁₃  + X₂₃  + X₃₃  ≤ 275                  

22* X₁₁  + 16* X₂₁  + 9*X₃₁     ≤   11000

22* X₁₂  + 16* X₂₂  + 9*X₃₂   ≤   2700

22*X₁₃  + 16* X₂₃  +  9*X₃₃  ≤  3400

X₁₁  +  X₁₂  + X₁₃  ≤  710

X₂₁  + X₂₂ + X₂₃  ≤  900

X₃₁ + X₃₂ + X₃₃  ≤  350

2700*(X₁₁  +  X ₂₁  + X₃₁)  -  11000*(X₁₂ + X₂₂ + X₃₂) = 0

3400*(X₁₁  +  X ₂₁  + X₃₁) - 11000*( ( X₁₃ + X₂₃ + X₃₃) = 0

Xij >= 0