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elena55 [62]
3 years ago
5

A new club sent out 231 coupons to boost sales for next year's memberships. They provided 6 times as many to potential members t

han to existing members. How many coupons did they send to existing members?
Mathematics
2 answers:
Nonamiya [84]3 years ago
8 0

Answer:

33 coupons were sent to existing members

Step-by-step explanation:

231 coupons in total for both existing and new members

6 times as much for the existing members than previous ones.

Let existing members be X

New members will be 6x

Den 6X + X= 231

7X=231

X=33

grin007 [14]3 years ago
7 0

Answer:

Number of coupons sent  to Existing members = 33

Step-by-step explanation:

Number of coupons sent out = 231

Let :

6 times as many to potential members = 6 * X = 6X

while existing members = X

therefore 6X + X = 231

                 7X = 231

therefore  X = 231 / 7 = 33

so existing members = 33

while potential members = 6 * 33 = 198

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The population of Centerville increases each year. The function C(t) = P(1 +r)^t represents the population of centerville at yea
strojnjashka [21]

Answer:

P represents the population in year 0 ⇒ D

Step-by-step explanation:

* Lets explain the exponential growth function

- The exponential growth function is f(x) = a (1 + r)^t, where a is the initial

  amount (at t = 0), (1 + r) is the factor of growth , r is the rate of growth

  in decimal ant is the time of growth

* Lets solve the problem

∵ The function C(t) = P(1 + r)^t represents the population of

  centerville at year t, where P is the initial population and r is the

  rate of increase

- Ex: If your investment is increased 10% annually, then that means

 each year, your total has multiplied itself by 110% (the growth factor

 is 1 + 10/100 = 1.1)

∴ (1 + r) is the factor grows each year

∵ C(t) = P(1 + r)^t

∴ C depends on P(starting population) , r(the increasing rate and

   t(the time in year)

∵ r is the rate of increase means the percentage of increasing , then

  0 < r < 1

∴ r is not less than 0

∵ P is the initial amount when t = 0

∴ P represents the population in year 0

4 0
4 years ago
Read 2 more answers
Show how to solve the problem 378 x 6 using place value with regrouping. Explain how you knew when to regroup.
KIM [24]

<u>Answer</u>

2,268


<u>Explanation</u>

<u> </u>

<u>By grouping 378 ca</u>n be written as,

378 = 300 + 70 + 8

6× 378 = 6 × (300 + 70 + 8)

             = (6×300) + (6×70) + (6×8)

             = 1800 +  420 + 48

              = 2,268

8 0
3 years ago
X squared plus 3X -4 equals six
professor190 [17]
X^2 + 3x - 4 = 6
x^2 + 3x - 10 = 0 (Now reverse FOIL)
(x + 5)(x - 2)(Now x will equal the opposites of your numbers)
x = -5
x = 2
Hope this helped!
5 0
3 years ago
HELP PLZZZZZ ASAP
Deffense [45]

Answer: $22.50

Step-by-step explanation:

25% of 30 = 7.5

30 - 7.5 = 22.50

5 0
3 years ago
Read 2 more answers
Beinggreat78 please answer fast
NARA [144]

Answer:

Option B, 24 feet

Step-by-step explanation:

<u>Step 1:  Determine the perimeter</u>

To find how much fence we will need to go around the garden means that we need to find the perimeter.  In order to find the perimeter we need to add up all of the sides which we can do using the formula below.

P = 2(w + l)

P = 2(5\ ft + 7\ ft)

P = 2(12\ ft)

P = 24\ ft

Answer: Option B, 24 feet

4 0
2 years ago
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