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Vikentia [17]
4 years ago
10

At the Reyers family reunion, McKenzie noticed that the number of people attending could be divided into three equal groups. She

also noticed the number could be divided equally into groups of four, five, or six. What is the smallest number of people who could have attended the reunion? *
30 people
60 people
90 people
Mathematics
1 answer:
kkurt [141]4 years ago
3 0
So basically, we want to find a number that is evenly divisible by 3, 4, 5, 6

All three choices are divisible by 5 because they all end in 0
All three choices are divisible by 3 because they are all divisible by 30, and 30 is divisible by 3

So let's first check which numbers are divisible by 4
30/4= 7.5
60/4= 15
90/5=18

So now we just need to check if 60 or 90 is divisible by 6
60/6=10
90/6=15

Since both 60 and 90 work, the smallest number of people would be 60

Hope this helps
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a bag contains 8 red balls and 6 green balls. michelle randomly draws 3 balls from the bag. she does not replace the balls after
earnstyle [38]

Answer:

Red balls 2/14

Green balls 1/14

Step-by-step explanation:

I hope that helped.

6 0
3 years ago
What is the 72nd term in the term in the arithmetic sequence 3, 9, 15, 21,
boyakko [2]

Answer:

429

Step-by-step explanation:

y=3+6×(n-1)

n=72

y=3+6×(72-1) = 429

7 0
3 years ago
2. What is the value of 6x – 3y if x = 5 and y = 1
vesna_86 [32]

Step-by-step explanation:

x=5,y=-1

6(5)-3(-1)=30+3=33

answer G .33

4 0
3 years ago
PLS HELP ,,,
LenKa [72]

The function, g(x), has a constant rate of change and will increase at a faster rate than the function f(x) for all the values of x.  

Given:

g(x) = 5/2 x -3 ..... (1)

f(x) = - 3.5 at x = 0

So, putting the value of x=0 in equation (1) for comparison. We get,

g(x) at x = 0

=> g(x) = 5/2 x (0) - 3

=> g(x) = -3

In this value of x function g(x) is faster than function f(x) having a value equal to -3.5.

Similarly, put x = 1 in equation (1) for comparison. We get,

=> g(x) = 5/2 x (1) - 3

=> g(x) = (5-6)/2

=> g(x) = -1/2

In this value of x function g(x) is faster than function f(x) having a value equal to -1.

Similarly, put x = 2 in equation (1) for comparison. We get,

=> g(x) = 5/2 x (2) - 3

=> g(x) = (5-3)

=> g(x) = 2

In this value of x function g(x) is faster than function f(x) having a value equal to 1.5.

Similarly, put x = 3 in equation (1) for comparison. We get,

=> g(x) = 5/2 x (3) - 3

=> g(x) = (15/2 - 3)

=> g(x) = 7.5 - 3

=> g(x) = 4.5

In this value of x function g(x) is faster than function f(x) having a value equal to 4.

Therefore, for all values of x function g(x) is faster than function f(x).

function f(x).

To learn more about the function visit: brainly.com/question/14996787

#SPJ1

8 0
1 year ago
Every year,students at Memorial High school volunteer to clean local highway roadsides. Each club or team at the school is
arlik [135]
She has to clean 2.5
8 0
3 years ago
Read 2 more answers
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