2 years ago

Find the sum of the first seven terms of the sequence 4, 12, 36, 108

Mathematics

2 answers:

Sidana [21]2 years ago

5 0

I’m pretty sure the awnser is 4,372

Travka [436]2 years ago

4 0

Answer:

I belive the anwers is a

Step-by-step explanation:

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Antonio ate 9/10 of a pizza on Monday. On Tuesday, he ate 3/10 of a pizza. How much pizza did Antonio eat on Monday and Tuesday?

AveGali [126]

He ate 1 1/5 (1.2) of pizza

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2 years ago

An equation for the opposite of -12

Crank

Answer: (positive) 12

Step-by-step explanation:

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3 years ago

Gregory draws a scale drawing of his room. The scale that he uses is 1cm: 4ft. On this drawing, the room is 3cm long. Which equa

stepladder [879]

The equation can be used to find the actual length of Gregory's room is:

$\frac{1\ cm}{4\ feet } = \frac{3\ cm }{x\ feet }$

Solution:

Given that,

The scale that he uses is:

1 cm : 4 feet

On this drawing, the room is 3 cm long

Let "x" be the actual length of room

Therefore,

1 cm : 4 feet

3 cm : "x" feet

This forms a proportion. Therefore,

$\frac{1\ cm}{4\ feet } = \frac{3\ cm }{x\ feet }$

Therefore, Option C is correct

Given that,

Rob chose A as the correct answer. Which is,

$\frac{1}{4} = \frac{x}{3}$

But option A is wrong

So, Rob made a mistake in measuring the equivalent ratio, it should be $\frac{1\ cm}{4\ feet } = \frac{3\ cm }{x\ feet }$

3 0

2 years ago

How to write "360.124" in expanded.and exponential

weeeeeb [17]

Answer:

360.124 in expanded and exponential form :

300+60+1/10+2/100+4/1000

6 0

3 years ago

I don’t get this explain pls

Ludmilka [50]

Im not 100% sure but RT and US are the same distance so theyd be the same...

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2 years ago