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
Eddi Din [679]
3 years ago
5

The average of 4 numbers is 15 , the sum of 3 numbers is 14 what is the fourth number

Mathematics
2 answers:
Nostrana [21]3 years ago
7 0

Answer:

46

Step-by-step explanation:

(14+x)/4 = 15

14 + x = 60

x = 46

vladimir1956 [14]3 years ago
6 0

Answer:

46

Step-by-step explanation:

Let <em>a to d</em> be <em>number 1 to 4</em> respectively.

15 = (a + b + c + d) / 4

(a + b + c + d) = 60 ------> <em>total sum of the 4 numbers</em>

Since the sum of 3 numbers (assuming a to c) is 14,

Fourth number (d) = 60 - 14

= 46

That's how I would do it, hope this helps :)

You might be interested in
I NEED HELP ASAP PLS<br><br> Select the correct graphed line for the equation below.
ddd [48]
2. Sorry if I’m wrong but that’s what I just put
4 0
2 years ago
A toll road company has two plans for customers. One plan charges $10 per month for rental of a transponder (a box that identifi
Lunna [17]

Answer:

The minimum number of miles you would need to drive in a month to make the first deal a better deal is 66.6 miles.

Step-by-step explanation:

For the first deal to be a better deal it has to cost less than the second plan and you can write an equation in which the first plan has a lower cost than the second one:

10+0.60m<0.75m, where:

m is the number of miles driven

Now, you can solve for m:

10<0.75m-0.60m

10<0.15m

10/0.15<m

m>66.6

According to this, the answer is that the minimum number of miles you would need to drive in a month to make the first deal a better deal is 66.6 miles.

5 0
3 years ago
A cube has a volume of greater than 125 centimeters cubed. what are the possible lengths of the side of that cube?
ioda
The length is 5 because 5 cubed equals 125.
6 0
3 years ago
Write the equation of a circle with a center at (12, 6) and a radius of 6.
uranmaximum [27]

Answer:

(x-12)² + (y-6)² = 36 (Option C)

Step-by-step explanation:

use circle formula

(x-h)² + (y-k)²= r²

h= 12 and k= 6 and r= 6

(x-12)² + (y-6)² = 6²

6 squared = 36 (6·6)

(x-12)² + (y-6)² = 36

3 0
3 years ago
1/4 of players on every team are girls. write 3 fractions equivalent to 1/4
stira [4]

Answer:

\frac{4}{16} = \frac{8}{32}=\frac{3}{12}=\frac{1}{4}

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Evaluate the expression below for m = 350. <br><br> 3 - 5m
    9·1 answer
  • Which figure is shown?<br> prism<br> pyramid<br> cylinder<br> cone
    15·1 answer
  • (2,-2)(5,9)(5,-7)(1,4)<br> Is it a function??
    6·2 answers
  • The figure is made up of 3 semicircles. Find its perimeter in terms of pi.
    7·1 answer
  • What is the value of x?<br> 160°<br> x =<br> 519
    13·2 answers
  • Ehich of thr following expressions has a Simplified value of 3A -2?
    7·1 answer
  • The bus drives 66 km at an average speed of 24 km/h. How long does the journey take?
    14·1 answer
  • Use the rule provided to generate the first five terms of the sequence. The rule<br> is 4n + 5.
    9·1 answer
  • What is 3/7 - 2/7 this is unlike factors
    15·2 answers
  • A bookstore classifies its books by reader group, type of book, and cost. What is the probability that a book selected at random
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!