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
AVprozaik [17]
3 years ago
14

Solve this for me plzzzz and thxxx

Mathematics
2 answers:
Ivan3 years ago
8 0
If i am correct the answer should be (6, 6)
Shkiper50 [21]3 years ago
5 0

answer: (-6,6) that's youre answer

You might be interested in
If someone in 2022 is now 89, how old were they in 1971?
Andru [333]

Answer:38

Step-by-step explanation:

they were born in 1933 and 1971 minus 1933 is 38.

4 0
2 years ago
7/8 - 1/12 its a math question
kati45 [8]

Answer:

19/24 = 0.791666667

Step-by-step explanation:

7/8 - 1/12

Least common multiple of 8 and 12 is 24. Convert 7/8 and 1/12 to fractions with denominator 24.

21/24 - 2/24

Since 21/24 and 2/24 have the same denominator, subtract them by subtracting their numerators.

21 - 2 / 24

Subtract 2 from 21 to get 19.

19/24

4 0
2 years ago
A random sample of 12 recent college graduates reported an average starting salary of $54,000 with a standard deviation of $6,00
Marianna [84]

Answer: a.) $50188 to $57812

Step-by-step explanation: <u>Confidence</u> <u>Interval</u> (CI) is an interval of values in which we are confident the true mean is in.

The interval is calculated as

x ± z\frac{s}{\sqrt{n} }

a. For a 95% CI, z-value is 1.96.

Solving:

54,000 ± 1.96.\frac{6000}{\sqrt{12} }

54,000 ± 1.96\frac{6000}{3.464}

54,000 ± 1.96*1732.102

54,000 ± 3395

This means the interval is

50605 < μ < 57395

<u>With a 95% confidence interval, the mean starting salary of college graduates is between 50605 and 57395 or </u><u>from 50188 to 57812$.</u>

<u />

b. The mean starting salary for college students in 2017 is $50,516, which is in the confidence interval. Therefore, since we 95% sure the real mean is between 50188 and 57812, there was no significant change since 2017.

4 0
2 years ago
Find the height of a square pyramid that has a volume of 12 cubic feet and a base length of 3 feet
Andreyy89
I got the height to be 4
8 0
3 years ago
Which equation is equivalent to x^2 +24-8=0?
Kipish [7]

Answer:

D) is your correct answer

6 0
3 years ago
Other questions:
  • Is a negative and a positive equal a negative or positive in mutiplication
    10·1 answer
  • Please help!!! I dont know how to do this!!please
    13·1 answer
  • A student visiting the Sears Tower Skydeck is 1353 feet above the ground. Find the distance the student can see to the horizon.
    7·1 answer
  • there are 80 student in a class if 6 of them are absent then find the percentage of the present student​
    7·2 answers
  • Help and show work for #9
    9·1 answer
  • Billy was counting the number of wheels and bike seats at the playground. He saw tricycles and bicycles. He counted 79 wheels an
    7·1 answer
  • Charles is on a 8 1/2 mile bike ride. He stops for a rest after he’s gone 5 2/5 miles. How much farther does he still have to go
    7·2 answers
  • I NEED your HLP 50 POINTS And Brainlist
    6·2 answers
  • What is the equivalent to (-2a^-3b^6)^3 (2a^2b)
    10·1 answer
  • A salesman sold twice as much pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many k
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!