3 years ago

THIS IS A SCIENCE QUESTION SRY

2 answers:

6 0

A is more likely. Heating something to fast and for too long can cause stress on the glass causing it to crack. Water wouldn’t have effected it

yaroslaw [1]3 years ago

3 0

Answer:

A. he held the tube iver the flame too long

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HELP I NEED HELP ASAP

ValentinkaMS [17]

Answer: a

Step-by-step explanation:

6 0

3 years ago

Enter a recursive rule for the geometric sequence. 6, −18, 54, −162, ...

svlad2 [7]

Answer:

The required recursive formula is:

$a_n=(-3)\times a_{n-1}$

Step-by-step explanation:

We are given a geometric sequence as:

6,-18,54,-162,.....

Clearly after looking at different terms of the sequence we could observe that the sequence is an geometric progression (G.P.) with common ratio= -3 denoted by r.

Let $a_n$ represents the nth term of the sequence.

This means that:

$a_1=6, a_2=-18, a_3=54, a_4=-162,......$

As the common ratio is -3.

so,

$a_1=6\\\\a_2=-18=(-3)\times a_1\\\\a_3=54=(-3)\times a_2\\\\.\\.\\.\\.\\.\\.\\.\\.\\.a_n=(-3)\times a_{n-1}$

Hence, the required recursive formula for the geometric sequence is:

$a_n=(-3)\times a_{n-1}$

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3 years ago

Super Salad Dressing is made with 8\text{ mL}8 mL8, start text, space, m, L, end text of oil for every 3\text{ mL}3 mL3, start t

DanielleElmas [232]

Answer: A, C, and E! I just took this on Khan Academy! Please mark me brainliest because it it correct!

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3 years ago

7.8x5.1= a negative or a positive

Illusion [34]

Answer:

positive

Step-by-step explanation:

it is positive

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3 years ago

Amy joined a DVD rental club. She paid an initial fee of $15.87 and it costs $0.82 per DVD she rents. The expression to show the

MrMuchimi

Answer:

$45.34

hope this helps

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3 years ago

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