1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
g100num [7]
3 years ago
9

There are two consecutive even integers. The square of the larger one is three hundred eight more than the smaller one. Which of

the following equations could you use to find the smaller integer?
A. (x + 2)2 - 308 = x
B. (x + 2)2 + 308 = x
C. (x + 1)2 + 308 = x
D. (x + 1)2 = x - 308
E. (x + 1)2 - 308 = x
F. (x + 2)2= x - 308
Mathematics
1 answer:
DaniilM [7]3 years ago
5 0

Answer:

e.) (x+1)2-308=x

Step-by-step explanation:

You might be interested in
An airline charges the following baggage fees: $25 for the first bag and $35 for the second. Suppose 54% of passengers have no c
Triss [41]

Answer:

(a) The average baggage-related revenue per passenger is $15.70.

(b) The standard deviation of baggage-related revenue is $19.95.

(c) The expected revenue for 120 passengers is $1,884.

Step-by-step explanation:

Let the random variable <em>X</em> represent the baggage-related revenue per passenger.

It is provided that the baggage fees is $25 for the first bag and $35 for the second.

The probability model is:

    X :   0         25      60

P (X) : 0.54    0.34    0.12

(a)

Compute the average baggage-related revenue per passenger as follows:

E(X)=\sum {X\times P (X)}

         =(0\times 0.54)+(25\times 0.34)+(60\times 0.12)\\\\=0+8.50+7.20\\\\=15.70

Thus, the average baggage-related revenue per passenger is $15.70.

(b)

Compute the standard deviation of baggage-related revenue as follows:

E (X^{2})=\sum X^{2}\times P(X)}\\\\=(0^{2}\times 0.54)+(25^{2}\times 0.34)+(60^{2}\times 0.12)\\\\=0+212.50+432\\\\=644.5\\

SD(X)=\sqrt{E(X^{2})-(E(X))^{2}}

           =\sqrt{644.5-(15.7)^{2}}\\\\=19.950188\\\\\approx 19.95

Thus, the standard deviation of baggage-related revenue is $19.95.

(c)

Compute the expected revenue for 120 passengers as follows:

E(R)=n\times E(X)

        =120\times 15.7\\\\=1884

Thus, the expected revenue for 120 passengers is $1,884.

8 0
4 years ago
Kenny and johnny went to thr water park. Johnny bought a $1.50 ice cream bar. Write an expression to represent the amount the tw
blsea [12.9K]
2p+1.5=total spent I hope this helps

8 0
3 years ago
Men absolute deviation of 14, 8, 7,6,5,10,11,8,8,6
maks197457 [2]
I don't know much about this but as far as I can tell the mean is about 8, that would make the deviation value of about 2
4 0
3 years ago
What is the equation of the line that passes through the points {1,1/2} and (-1,-1)
Feliz [49]

Anytime we need to get the equation of a line, we need 2 things:

<span><span> <span>a point </span></span>a slopeSo, what do we do if we are just given 2 points and no slope?No problem -- we'll just use the 2 points to pop the slope using this guy:
</span>

Check it out:

Let's find the equation of the line that passes through the points

<span>(1,1/2) and (-1,-1)

</span>

This one's a 2-stepper...

<span>STEP 1:<span>  </span>Find the slope</span>

<span>STEP 2:<span>  </span>Now, use the point-slope formula with one of our points,<span> </span></span>
5 0
3 years ago
What is the answer of 1/2 x 2 1/3 =
OlgaM077 [116]

Answer:

7/6 or 1 1/6

Step-by-step explanation:

First convert 2 1/3 into just a normal fraction

2 1/3 = 7/3

Next set up the equation and multiply from left to right on both the top and bottom.

1/2 x 7/3 = 7/6

1 x 7 = 7

2 x 3 = 6

Answer: 7/6 or 1 1/6

7 0
3 years ago
Read 2 more answers
Other questions:
  • J=7k+5
    8·1 answer
  • It cost approximately .32 per mile to run the company car in Bob drove 80.3 miles in the company, Tuesday how much did it cost t
    13·1 answer
  • Anyone know this ? i am having trouble today lol
    8·1 answer
  • What is straight, continues in both directions, and does not end?
    5·1 answer
  • P and Q are points o the 4X + 2y = 8 complete the coordinates of P and Q
    15·1 answer
  • In a tennis tournament, there are 100 players. Each match is played between two players. The winner advances and the loser is el
    6·1 answer
  • I don’t know how to do this?
    14·1 answer
  • 2.If you put $8.45 into a savings account
    8·1 answer
  • . Two bicyclists, Sarah and Emily, depart from the same location. Sarah heads N55°E at an average speed of 6 km/hr. Emily heads
    9·1 answer
  • Someone plz help me
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!