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3 years ago

Find the common ratio for this geometric sequence.

Mathematics

1 answer:

Nonamiya [84]3 years ago

4 0

Answer:

i believe it is B.

I could be wrong, D is my second choice. but since (left to right) its decreasing, im 89% sure it is B 1/9.

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What is 42 divided by 7/6?

leonid [27]

Answer: 36

Step-by-step explanation:

42 divided 7/6 = 42 multiplied by 6/7; 42 x 6 = 252/ 7 = 36

4 0

3 years ago

Read 2 more answers

What equation can I use to find the side of a cube whose area is 729?

Tom [10]

#1 There is no area of a cube. There is only a volume.
#2 The formula is $V = s^{3}$ where s is the side.

Substitute 729 in V since that is the volume.
$729 = s^{3}$

Take the cube root and you will get 9.

So the formula is $V = s^{3}$ and the side is 9.

8 0

4 years ago

A function is a relationship that maps__.

g100num [7]

Solution:

A function is always a relation but a relation is not always a fucntion.

For example

we can make a realtion of student roll number and their marks obtained in mathematics.

So we can have pairs like (a,b), (c,d)..etc.

Its a realtion but it may not be function. Because function follows that for same input there should not be diffrent output, aslo there could be many inputs to one output in the case of constant function . But this doesn't holds a necessary condition in case of relation.

Because two diffrent students with two diffrent Roll number may have same marks.

Hence the foolowing options holds True in case of a function.

A) many inputs to many outputs or one input to one output.

D) one input to one output or many inputs to one output.

6 0

3 years ago

Read 2 more answers

Can somebody plz help me with this question plz someone I swear I need help asap

boyakko [2]

[ Answer ]

$\boxed{270 \ Yards^{2} }$

[ Explanation ]

Find Area Of Rectangle That Measures 18 Feet Long And 15 Feet Wide

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

Area = Base · Height

Base - 15

Height - 18

Insert Numbers Into Equation

15 · 18

Solve

15 · 18 = 270

Answer

270 $Yards^{2}$

$\boxed{[ \ Eclipsed \ ]}$

3 0

4 years ago

The sum of the first 20 positive odd integers

svet-max [94.6K]

Answer:

$400$

Step-by-step explanation:

$We\ know\ that,\\'The\ sum\ of\ n\ no.\ positive\ odd\ integers\ is\ given\ by\ the\ formula:\\S_O=n^2\\Hence,\\Here,\\As\ n=20,\\The\ sum\ of\ the\ first\ 20\ positive\ odd\ integers=20^2=400\\$

7 0

3 years ago