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
Katyanochek1 [597]
3 years ago
9

3. What is the greatest common factor of 15 and 30? *

Mathematics
2 answers:
FrozenT [24]3 years ago
5 0

Answer:

<em>There are 4 common factors of 15 and 30, which are 1, 3, 5, and 15. Therefore, the greatest common factor of 15 and 30 is </em><em>15</em><em>.</em>

Vesna [10]3 years ago
3 0

Answer:

15..

Step-by-step explanation:

You might be interested in
it costs n dollars a day to rent a bike. Which expression represent the number of days a bike can be rented for $32.
lbvjy [14]
It costs (8) dollars a day to rent a bike for (4) days, so the expression should be (8x4)=32
6 0
3 years ago
4(2.1k-4)=6(3.4k-2) what does (K) equal?
LUCKY_DIMON [66]
Hey there.

4(2.1k - 4) = 6(3.4k - 2); apply the distributive property to remove the parenthesis.
8.4k - 16 = 20.4k - 12; Get the variable to one side, so subtract 8.4k.
-16 = 12k - 12; isolate the variable by adding 12.
-4 = 12k; divide by 12 to solve for our variable.
k = -1/3

I hope this helps!
6 0
3 years ago
consider a population of voters. suppose that that there are n=1000 voters in the population, 30% of whom favor jones. identify
Drupady [299]

Answer:

P(B)=0.30

Step-by-step explanation:

Out of 1000 Voters, 30% favor Jones.

Event S=Favors Jones on First Trial

Event B=S occurs on Second Trial

P(S)=0.30

P(S')=1-0.30=0.70

Event B could occur in two ways

  1. The first two trials are a success
  2. The first trial is a failure and the second trial is a success.

Therefore,

P(B)=P(SS)+P(S'S)

=(0.3X0.3)+(0.7X0.3)

=0.09+0.21

=0.3

Therefore, the probability of event B(that event S occurs on the second trial), P(B)=0.30.

7 0
3 years ago
PLEASE HELPPP
Aliun [14]

Answer:6

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Which graph shows a linear function.<br> A) <br> B) <br> C) <br> D)
Hitman42 [59]
The First one (A) because it’s a straight line
3 0
3 years ago
Read 2 more answers
Other questions:
  • When a snake hatched 4 years ago, it was only 5 inches long. Suppose it is now 3 foot 9 inches long. Given that the annual perce
    14·2 answers
  • There is an average of 3.5×10−2 kilograms of dissolved salt in each liter of seawater.
    14·2 answers
  • Solve the inequality. y/-6 &gt; 10 .<br> a. y -60<br> c. y &gt; 4<br> d. y
    13·2 answers
  • Factor a number, variable, or expression out of the trinomal shown below
    14·1 answer
  • What is 25 percent of 78 dollars
    10·2 answers
  • What is the smallest integer greater than the square root of 68?
    14·2 answers
  • Need help on this question
    8·1 answer
  • CR 3
    6·1 answer
  • I really need help with this I don’t understand
    14·1 answer
  • 4x+y=7 i’m having trouble with this equation, it’s kind of complicated.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!