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
Gekata [30.6K]
3 years ago
13

Two consecutive integers have a sum of 185 . Find the integers.

Mathematics
1 answer:
Arlecino [84]3 years ago
6 0
A+a+1+a+2+a+3+a+4=195, 5a+10=195, 5a=185,a=37,they are; 
<span>37,38,39,40,41 </span>
---------------------
<span>2k+1 + 2k+3 + 2k+5=105 , 6k+9=105,k=(105-9)/6=16 </span>
they are ; 33,35,37
You might be interested in
Name the decimal and fraction for R on the number line.
Hatshy [7]
Hrbdjrb283.3jdjrhehhdhrbd
5 0
3 years ago
Read 2 more answers
Write y= 2/3 x +7 in standard form using integers
Shalnov [3]

Answer:

The standard form of y= \frac{2}{3} x +7   is  -2 x + 3 y  =  21.

Step-by-step explanation:

Here, the given expression is :  y= 2/3 x +7

The standard form of the equation is ax + by  = c

Now, simplifying the above expression:

y= \frac{2}{3} x +7  \implies   y - 7 =   \frac{2}{3} x

or, 3(y-7)  = 2x  \implies  3y - 21 = 2x

or, -2x + 3y  =  21

Hence, the standard form of y= \frac{2}{3} x +7   is -2x + 3y  =  21.

5 0
3 years ago
The United States Postal Service reports 95% of first-class mail within the same city is delivered within two days of the time o
choli [55]

Answer:

Step-by-step explanation:

This is a binomial probability distribution because the outcome is either a randomly selected first-class mail within the same city is delivered within two days of the time of mailing or more days. The probability of success, p is that it is delivered within 2 days. Therefore,

p = 95/100 = 0.95

q(probability of success) = 1 - p = 1 - 0.95 = 0.05

n = number of samples = 6

1)The probability that all six arrive within two days, P(x = 6) would be determined from the binomial probability distribution calculator. Therefore,

P(x = 6) = 0.74

2) P(x = 5) = 0.23

3) mean = np = 6 × 0.95 = 5.7

4) Variance = npq = 6 × 0.95 × 0.05 = 0.285

Standard deviation = √0.285 = 0.53

8 0
3 years ago
X^2+_x+_=0<br> Please help need to pass this class
snow_tiger [21]
Answer:
x^2+0x+(-x^2)=0

Explanation:
x^2+0x+(-x^2)=0
Anything multiplied by 0 is equal to 0
x^2+0+(-x^2)=0
x^2+(-x^2)=0
A positive and a negative makes a negative
x^2-x^2=0
0=0

For these types of problems, play around with multiplying by 0 and adding negatives.

I hope this helps! Please comment if you have any questions.
7 0
3 years ago
How the balls did .7511030598245 become 49 DEGREES??
ycow [4]
Is your calculator in radian mode??? Check that first.
3 0
4 years ago
Other questions:
  • The table shows the portions of a family budget that are spent on several expenses.
    6·1 answer
  • If you graph y=2x+1 and y=x+1 how many times would the two lines intersect
    5·1 answer
  • I NEED HELP PLEASE! Jenny's birthday cake is circular and has a 30 cm radius. Her slice creates an arc of with a central angle o
    9·1 answer
  • 1) Find the slope of the line graphed.
    15·1 answer
  • Cat+Cat+Cat=15
    9·2 answers
  • Help in need help and plz dont give me a website plz
    13·1 answer
  • What is the image of point Y after a 90 degree rotation clockwise
    9·1 answer
  • What is the answer for this question 4x × (-2)​
    5·2 answers
  • What’s the correct answer?
    9·2 answers
  • Andrew went for a walk in the park. The trail he took is 1 1/4 miles long. He walked for 1/2 mile before stopping for a water br
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!