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2 years ago

Find the missing terms in each geometric sequence

Mathematics

1 answer:

aksik [14]2 years ago

8 0

Answer:

3, <u>36</u>, 108

Step-by-step explanation:

Can't tell you if that is definitely correct, but I tried. All I did was try to figure out the common ratio for each sequence.

E.g. 3x36 = 108.

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Find the next two terms of the sequence: 80, ?40, 20, ?10, ______, ______. A) 20, 40 B) 1 2 , 1 4 C) 5, ? 5 2 D) ?30, ?40

denis23 [38]

Answer:

The correct option is C) 5, 5/2

The sequence given is:

80, 40, 20, 10, _____, ______

If we look at the given numbers, it appears that every next number is obtained by dividing the previous number of 2.

Like 40 is obtained by dividing 80 by 2

$\frac{80}{2}=40$

Similarly:

$\frac{40}{2}=20$

$\frac{20}{2}=10$

$\frac{10}{2} = 5$

$\frac{5}{2}$

Therefore, the complete sequence is:

80, 40, 20, 10, 5, 5/2

Hence the correct option is C) 5, 5/2

6 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLEST) Jeffery is painting a wall. The width of the wall is 9 feet. The length of the wall is 8/23 feet.

Montano1993 [528]

Answer: 400 square feet

Step-by-step explanation: One gallon can of paint will cover up to 400 square feet, which is enough to cover a small room like a bathroom. Two gallon cans of paint cover up to 800 square feet, which is enough to cover an average size room

3 0

2 years ago

Read 2 more answers

Maria sets a goal of jogging 17.5miles this week. She plans on running 2.75 miles each day for 7 days . If she follows her plan

vovangra [49]

Yes, he will get 19.25 miles.

8 0

3 years ago

Read 2 more answers

The distribution of the number of graduate students over the past 13 years in the math department was: 1 69 2 445 3 347 4 0269 5

Sergio [31]

Answer:

largest number os students = 73

smallest number of students is 16

Step-by-step explanation:

Distribution of student over the period of 13 year is given in the following table

first column represent the stem which are on tens digit while column 2 represent the leaf which are on one digit.

1 6 9

2 4 4 9

3 3 4 7

4 0 2 6 9

7 3

hence the graduate student number is calculated as

16, 19, 24,24,29, 33, 34,37,40,42,46,49,73.

hence from the obtained data largest and smallest number of students over a period of 13 year can be calculate

largest number os students = 73

smallest number of students is 16

7 0

3 years ago

Round 4826 to the nearest hundred

olga nikolaevna [1]

4800

4900 is the next hundred and is about four times larger than the difference of 4826 to 4800

5 0

2 years ago