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3 years ago

Determine whether the following sequence is geometric. If so, find the common ratio.

Mathematics

2 answers:

Doss [256]3 years ago

7 0

Geometric sequence

-5 each term is multiplied by -5

gulaghasi [49]3 years ago

5 0

-5is the answer I think

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I need help please! Step by step

nevsk [136]

The total length was 6 m.

One of the tables was 1.8 m

Subtract 1.8 from 6 to find the total length of the other two tables:

6 - 1.8 = 4.2m

The other two tables are the same size, so now divide 4.2 m by 2:

4.2 / 2 = 2.1

The other tables are 2.1 m long.

6 0

3 years ago

A Boy Scout has 3 meters of rope. He cuts the rope into cords 3/5 long. How many cords will he make.

Yuki888 [10]

He will make 5 cords.

5 0

3 years ago

wo urns contain white balls and yellow balls. The first urn contains 3 white balls and 6 yellow balls and the second urn contain

vlada-n [284]

Answer:

Answer is

$\frac{7}{30}$

Step-by-step explanation:

Given that there are two urns. First urn contains 3 white balls and 6 yellow balls and the second urn contains 7 white balls and 3 yellow balls.

A ball is drawn from each urn.

Probability for ball from urn I is white = no of white balls/total balls in I urn

$= \frac{3}{9} =\frac{1}{3}$

Probability for ball from urn II is white = no of white balls/total balls in I urn

$=\frac{7}{10}$

Since drawing one ball from each urn is independent of the other we find

Prob that both balls are white=

Prob that ball from I urn is white *Prob that ball from II urn is white

= $= \frac{7}{10} *\frac{1}{3}\\=\frac{7}{30}$

5 0

3 years ago

Read 2 more answers

A family went out to eat. Below is the number of corn dogs that each of the four people ate.

qaws [65]

Answer:

1.25

Step-by-step explanation:

I did this question before and got it right

5 0

3 years ago

These kicking my a**

Triss [41]

The perimeter for each of the problems:

a. 92 ft.

b. 38 cm.

c1. 25x + 5

c2. 55

Hope this helped! :D

8 0

3 years ago