3 years ago

Find the 96th term of the arithmetic sequence -30, – 32, -34, ...

Mathematics

1 answer:

NeTakaya3 years ago

7 0

-220, The arithmetic sequence is an=a1+(n-1)d
a1-the first term
an-is the nth term
d-common difference between terms

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-x/3 - 2 less then or equal to 1

Reptile [31]

Answer:

$\huge\boxed{x\geq-9}$

Step-by-step explanation:

$\dfrac{-x}{3}-2\leq1\qquad|\text{add 2 to both sides}\\\\\dfrac{-x}{3}-2+2\leq1+2\\\\\dfrac{-x}{3}\leq3\qquad|\text{multiply both sides by 3}\\\\3\!\!\!\!\diagup\cdot\dfrac{-x}{3\!\!\!\!\diagup}\leq3\cdot3\\\\-x\leq9\qquad|\text{change the signs}\\\\x\geq-9$

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3 years ago

In Isaac's closet, the ratio of short-sleeve to long-sleeve shirts is 5:2.

schepotkina [342]

Answer:

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Step-by-step explanation:

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3 years ago

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Basile [38]

Answer:

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Step-by-step explanation:

Add up all the days, and you'll get 8.975 divided this by 10 and you get .8975 Proceed to multiply this by 100 to get a percentage and the answer 89.75% is received.

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3 years ago

What is negative 5 eights x 2 thirds? Pleassssse help meh!

Yuri [45]

Answer: -1/2

Step-by-step explanation:

-5/8 x 2/3

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3 years ago

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Determine if the sequence below is arithmetic or geometric and determine the

algol13

9514 1404 393

Answer:

r = 2

Step-by-step explanation:

The first differences between successive terms are ...

10 -5 = 5

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The differences are not constant, so the sequence is NOT arithmetic.

The ratios of successive terms are ...

10/5 = 2

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The ratios are constant, so the sequence is ...

geometric with a common ratio of 2.

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3 years ago