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
Nesterboy [21]
3 years ago
13

Is the number 15 prime or composite? A. prime B. composite

Mathematics
2 answers:
34kurt3 years ago
8 0
Hello there.

<span>Is the number 15 prime or composite?

Answer: C</span>omposite
Tom [10]3 years ago
7 0
15 is a composite number.
You might be interested in
After serving out 24 gallons, a milk tank had 24 pints left. How much milk was in the tank to begin with?
mel-nik [20]

Answer:

216 pints or 27 gallons

Step-by-step explanation:

Basically you have to convert the gallons into pints to make it easier to add.

1 gallon = 8 pints

To turn 24 gallons into pints, multiply 24*8= 192.

So, now you just add 24+192 which is 216.

To convert into gallons, divide by 8 so it is 27.

216 pints or 27 gallons

Hope this helps!!

-Ketifa

(Can I get brainliest?)

4 0
3 years ago
Use the scatter plot to fill in the missing coordinate of the ordered pair?​
Leona [35]

Answer:

Pairs (0, 14) and (10, 0)

5 0
3 years ago
Quick computing company produces calculators they have found that the cost c(x),of making calculators is a quadratic function in
kirill115 [55]
A quadratic function is given by y = ax^2 + bx + c
c(2) = a(2)^2 + 2b + c = 45
4a + 2b + c = 45 . . . (1)
c(4) = a(4)^2 + 4b + c = 143
16a + 4b + c = 143 . . . (2)
c(10) = a(10)^2 + 10b + c = 869
100a + 10b + c = 869 . . . (3)

Solving (1), (2) and (3) gives a = 9, b = -5, c = 19

Therefore, c(x) = 9x^2 - 5x + 19
c(7) = 9(7)^2 - 5(7) + 19 = 9(49) - 35 + 19 = 441 - 16 = 425

Therefore, it costs $425 to produce 7 calculators.
4 0
3 years ago
Can the instructor arrange the people into rows of 6
Dominik [7]
But how many people? 30 goes into 6 times or any multiple of 6 could go in 6 rows
8 0
4 years ago
You estimate that a box contains 141 envelopes the actual number of envelopes is 150 find the percent error
S_A_V [24]
0.0094% error



Divide 150/141. You get 0.94, then you need to find the percentage of that by clicking the percent button of your calculator
7 0
3 years ago
Other questions:
  • In quadrilateral ABCD, the measure of angle A exceeds the measure of angle B by 20 degrees. Also, the measure of angle D is twic
    11·1 answer
  • Please help me with this problem:)
    15·1 answer
  • Find the gcf of -10c^2d and 15cd^2
    15·1 answer
  • 500 =<br> A) 5 tens<br> B) 5 hundreds<br> C) 5 thousands
    15·2 answers
  • Each triangle weighs 8 grams. Each circle weighs 3 grams. Each trapezoid weighs x grams.
    8·1 answer
  • Please help functions
    15·2 answers
  • Arrange the expressions in increasing order of their values.
    10·1 answer
  • Una pelota sale disparada desde el nivel del suelo, con una velocidad de 40 m/s y un ángulo de elevación de 50°. a) Calcule la a
    15·1 answer
  • Another Easy One, Brainliest + 40 points
    7·2 answers
  • Whats the difference between (-6)^2 and -6^2
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!