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2 years ago

What is 10/n = 15/45 solved?

1 answer:

8 0

The answer would be 3.33333. I think because 10*15= 150. Then you would divide it by 45 and you would get 3.333. If you get it wrong im sorry.

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What is the distance between (5,10) and (5,2)?

Licemer1 [7]

The distance is 8, since the x co-ordinate stays 5, the y co-ordinate goes from 10 to 2, which is an 8 distance

5 0

3 years ago

You need $160 to buy a mountain bike. You earn

Lesechka [4]

first of all b. is 6 because you need to mow 6 lawns in order to get 160$ in one week

but im still trynna figure out a so gimme a sec

3 0

2 years ago

Need help asap!!!!!!!!!

tatuchka [14]

Answer:

Step-by-step explanation:

In general, a geometric sequence is given by:

In the sequence 20, - 40 , 80,…

First term, a1 = 20

Common ratio, r = - 40 ÷ 20 = - 2

The nth term is = 9th

Sum of finite geometric series : Sn= ( a1 - a1r^n ) / ( 1 - r)

S9 = ( 20 - 20 x (- 2)^9 ) / ( 1 - ( - 2) )

S9 = ( 20 - 20 x - 512 ) / ( 1 + 2 )

S9 = ( 20 - 10240<em> </em>) / ( 3 )

S9 = ( - 10220 ) / 3

<h3>S9 = - 3400 <u>Answer</u> </h3><h2>Hope it's help you.... ^_^❤️</h2>

5 0

2 years ago

Read 2 more answers

PLEASE HELP QUICKLY!! The sum of two numbers is 12. Their product is 2. What are the two numbers?

Dmitry [639]

Answer:

the answer is six and two

6 0

3 years ago

Verizon chargers $0.50 per minute for a cell phone plan. T mobile charges a flat fee of $20 and $0.10 per minute for a cell phon

NeTakaya

Answer:

For minutes less than 50, Verizon's monthly plan will be less expensive then T mobiles.

Step-by-step explanation:

Let the minutes used be $x$ .

Given:

Cost per minute by Verizon = $ 0.50

∴ Total cost for $x$ minutes by Verizon = $0.5x$

Cost per minute by T mobile = $ 0.10

∴ Cost for $x$ minutes by T mobile = $0.1x$

Fixed cost charged by T mobile = $ 20

Therefore, the total cost charged by T mobile = $0.1x+20$

Now, for Verizon cost to be less than T mobile's cost,

$0.5x$

Therefore, for $x$ , Verizon's monthly plan will be less than that of T mobile's plan.

So, for up to 50 minutes, Verizon's plan is cheaper than T mobile's plan.

7 0

2 years ago