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
Nostrana [21]
2 years ago
13

All of the following numbers are composite numbers except: a.15 b.17 c.18 d.14

Mathematics
2 answers:
ratelena [41]2 years ago
5 0
Your answer is B=17

hope I helped you 
never [62]2 years ago
3 0
Except 17  because it is a prime number

The others have factors   like for example  15  = 5 * 3.
You might be interested in
B) The number of volume of a cylinder is half of its number of the total surface area.
faust18 [17]

Answer:

V=179.6cm^3

Step-by-step explanation:

the volume of a cylinder is given by:

V=\pi r^2h

where r is the radius and h is the height.

and the surface area:

SA=2\pi r^2+2\pi rh

the first term is the area of the circles and the second term is the area of the body.

since "The number of volume of a cylinder is half of its number of the total surface area." we will have that:

V=\frac{1}{2}SA

substitutig the equivalent expressions on each side:

\pi r^2 h = \frac{1}{2} (2\pi r^2+2\pi r h)

and we simplify and solve for the height (since is the value we don't know of the cylinder):

\pi r^2 h = \pi r^2+\pi r h\\\pi r^2h-\pi rh=\pi r^2\\h(\pi r^2-\pi r)=\pi r^2\\h=\pi r^2/(\pi r^2-\pi r)

we substitute the value of the radius r=7cm, and we get:

h=\pi (7cm)^2/(\pi (7cm)^2-\pi (7cm))\\h=153.938/(153.938-21.991)\\h=153.938/131.947\\h=1.1666cm

thus the volume is:

V=\pi r^2h

V=\pi (7cm)^2(1.1666cm)\\V=179.6cm^3

3 0
2 years ago
Read 2 more answers
Use distributive property to model the product on the grid. .record the product 4*12=48
Darina [25.2K]
(2+2) * (6*2) = 4*12 = 48
4 0
2 years ago
How do you solve 4•(4y/3-2) + 3y = 17
Hunter-Best [27]
Us photo math , it show u even the steps of how was it solve
6 0
3 years ago
Find the greatest common factor of 12and 36
Xelga [282]
12:(3)(2)(2)
36:(3)(3)(2)(2)
GCF:12
8 0
3 years ago
Read 2 more answers
In the past month, Josh rented one video game and six DVDs. The rental price for the video game who is $2.50. The rental price f
dolphi86 [110]

Answer:

total amount paid = $ 22.9

Step-by-step explanation:

total price = $ 2.5 + $3.4(6)= $22.9

5 0
3 years ago
Read 2 more answers
Other questions:
  • Tara and her friends order a pizza. Tara eats 3 of the 10 slices and pays $4.20 for her share. assuming that Tara had paid at le
    6·1 answer
  • Express the fraction in simplest form 7/28
    13·1 answer
  • Simplify 13 – 8x – 10 + 5x
    8·2 answers
  • Norma owns a rectangular lot of land with
    15·1 answer
  • £410 is divided between Gordon, Malachy & Paul so that Gordon gets twice as much as Malachy, and Malachy gets three times as
    5·1 answer
  • PLSSS HELP ME CORRECT ANSWER GETS BRAINLIEST
    5·1 answer
  • Do not guess last time sumone guessed it was wrong tell me and tell me why its the awnser thanks for brainliest
    14·1 answer
  • A person 6ft tall stands 10ft from point P directly beneath a lantern hanging 30 ft above the ground. The lantern start to fall,
    6·1 answer
  • 5 (y+2/5)= -13 what is y with explanation
    15·2 answers
  • *WILL GIVE BRAINLIEST FOR BEST ANSWER*
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!