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RoseWind [281]
3 years ago
7

Tell whether the following sequence is geometric or not. If geometric find r

Mathematics
1 answer:
krok68 [10]3 years ago
8 0

Answer:

  • yes
  • r = 1/2

Step-by-step explanation:

We can observe each term is twice as less than the previous term.

<u>This is the indication the sequence is geometric and the common ratio is:</u>

  • r = 1/2
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Johan's gift shop needs to mail 45 checks to the bank. If they can put 5 checks in each envelope, how many envelopes how does th
Iteru [2.4K]

Answer: 9 envelopes

Step-by-step explanation:

Divide the 45 checks into 9 groups of 5.

------------------------------------------------------------------------

|   5   |   5   |   5   |   5   |   5   |   5   |   5   |   5   |   5   |

------------------------------------------------------------------------

45 checks divided into 9 envelopes equals 5 checks per envelope

45 ÷ 5 = 9

Take away one group of 5 checks from the 45 checks. Then take away another group of 5 checks, and another, and another. When there are no more checks, count how many groups you took away. You can take 9 groups away from 45, so that is your answer.

To tell that the answer is 9 groups of 5 checks, follow these steps.

Look at the equation. 45 ÷ 5 = 9.

The amount of groups is what 45 ÷ 5 equals. What the 45 checks is divided by is the amount in each group.

This means that there are 9 groups of 5 checks.

8 0
3 years ago
Match each complex number with its corresponding distance to the origin.
erastovalidia [21]

Answer:

no

Step-by-step explanation:

bc im better

4 0
3 years ago
The table below shows the preferences of 86 members of the National High Honor Society at Mosley High School.
Hoochie [10]
The correct answer is C) No, the percentage of students who prefer sports is higher than the percentage of students who prefer movies.

28/86 students prefer movies; 28/86 = 0.3256 = 32.56%
37/86 students prefer sports; 37/86 = 0.4302 = 43.02%
6 0
3 years ago
Read 2 more answers
What is the sale price of the bicycle?
vredina [299]

so if the original price of the bicycle is $360 and the sale price is 5/6 of that you would multiple $360 by 5/6 which equals 300 now thats NOT your final price you have one more step which is to subtract the sale (money off) the original price 360-60 so the <u>sale price of the bicyle is $300</u>

5 0
3 years ago
Read 2 more answers
3. A paint store sells 4 pt of paint for $19. Use a model to write a rate for this situation.
VladimirAG [237]

Answer:

4p = 19

p = 4.75

Step-by-step explanation:

p = cost for one pint of paint

6 0
3 years ago
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