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
lord [1]
3 years ago
7

A group of four numbers has an average of 14. The first three numbers are 11, 12 and 17. What's the missing number?

Mathematics
1 answer:
natali 33 [55]3 years ago
5 0

Answer:

16

Step-by-step explanation:

So if 4 numbers have an average of 14, that means to find the sum of all 4 numbers, you work backwards & multiply 4x14 to get 56.

Then 56-the sum of the 3 numbers you already have (11+12+17=40)

56-40=16

To double check, to find the average of 4 numbers that total 56, you divide 56 by 4 & get 14

You might be interested in
Asphere and a cylinder have the same radius and height. The volume of the cylinder is 18 cm3.
spin [16.1K]

Answer:

6

Step-by-step explanation: Hi the answer is 6 because a cylinder is 3 times a cone so the cylinder divided by 3 would be your answer

4 0
3 years ago
What is the correct answer?
Leno4ka [110]

Answer:

20

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Mario compared the slope of the function graphed below to the slope of the linear function that has an x-intercept of 1 and a y-
Lelu [443]

Answer:

The slope of the function graphed is less than the linear function that has an x-intercept of 1 and a y-intercept of -2.

Step-by-step explanation:

It is given that x-intercept is 1 and y-intercept is -2.

Now, the coordinate of the point is (1,0) and (0,-2).

We know that,

Slope = \dfrac{y_2-y_1}{x_2-x_1}

S_1=\dfrac{-2-0}{0-1}

S_1 = \dfrac{-2}{-1}

S_1=2

Now, Slope of the graph given

Co-ordinate is (-5,0) and (1,2).

Using the formula of slope

S_2 = \dfrac{2-0}{1-(-1)}

S_2 = \dfrac{2}{1+1}

S_2 = \dfrac{2}{2}

S_2 =1

Now, S_1>S_2

Hence, the slope of function graphed is less than linear function that has an x-intercept of 1 and a y-intercept of -2.

7 0
3 years ago
Evaluating expressions k3+j
mrs_skeptik [129]
The answer is 3k+j since 3 cannot be multiplied after k.
3 0
3 years ago
I think it's a but not sure could you tell me if I'm right or if not tell me the answer​
V125BC [204]

Answer:

Leonardo emiliano Castañeda

8 0
3 years ago
Read 2 more answers
Other questions:
  • −5(1−5k)−4(2k+5), I got this problem on khan academy and can't figure it out
    8·1 answer
  • 1.) Explain how u can use absolute value to tell whether the sum of two integers is positive or negative?
    13·2 answers
  • About how many pints are there in 445 ounces
    7·2 answers
  • The same amount of principal is invested in different accounts earning the same interest rate. Which of the following accounts w
    11·2 answers
  • Question 2: 15% of the students in the marching band wear glasses. If 12 students wear glasses how many students are in the marc
    10·1 answer
  • 1. Subtract. Write each answer in its simplest form (a) 35 - 13 = 2 - 2 = 25- 8 =​
    5·2 answers
  • Find the number of ways you can arrange the letters in the word parthum a 120 b 14,560 c 5040 d 4005
    10·1 answer
  • Solve this polynomial: (22x^2+12x)/(2)​
    7·2 answers
  • 21.
    15·1 answer
  • What is the slope of the following graph? (write your answer as a fraction unless divided by 1. Do not use spaces in your answer
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!