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Scilla [17]
3 years ago
11

50 POINTS!!!

Mathematics
2 answers:
Usimov [2.4K]3 years ago
5 0

Answer:

it's b

Step-by-step explanation:

just because it's long it is very right

Step2247 [10]3 years ago
3 0

Answer:

well by looking at it , it would be for a.

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If T (n) =3n-1 what is the 3rd term
Stels [109]
The sequence is given by the formula T(n)=3n-1, where n is the value of the n'th term in the sequence.

Thus, 

T(1) calculates the value of the 1st term

T(2) calculates the value of the 2nd term

T(3) calculates the value of the 3rd term
.
.
an so on


the value of the third term is T(3)=3*3-1=9-1=8



Answer: 8
4 0
4 years ago
-78 IS GREATER THAN OR EQUAL TO - 8 +5n
Leto [7]

Answer:

n\le -14.

Step-by-step explanation:

The statement "-78 IS GREATER THAN OR EQUAL TO - 8 +5n" mathematically can be written as

-78\ge -8+5n.

Add 8:

-78+8\ge -8+8+5n,\\ \\-70\ge 5n.

Divide by 5:

-\dfrac{70}{5}\ge n,\\ \\-14\ge n

or

n\le -14.

4 0
3 years ago
Check For Understanding
adelina 88 [10]

Answer:

Distance between A ----> B : 2 cm

B ---> C: 3 cm : 600 meters

A----> C: 4 cm

3:600 meters scaled

So its 200 meters per every 1 cm!

From A to B : 400 meters

From B to C : 600 meters

Frok C to A: 800 meters

Therefore we sum 400+600+800= 1800 meters

8 0
3 years ago
Please Help me. Will name brainliest
V125BC [204]

Answer:

least = 315 grams

great = 324 grams

Step-by-step explanation:

31.5 grams nearest gram is 32 grams

so 31.5 x 10 packets is 315 grams

also, 32.4 grams nearest gram is 32 grams

so 32.4 x 10 packets is 324 grams

hope it helps :D

8 0
4 years ago
Read 2 more answers
Solve for h. <br> -72 &lt;-12h
denis23 [38]
Okay so the first thing we are going to do is flip the equation so:
−12h><span>−72
</span>Second thing is to divide both sides by -12.
<span><span><span>−<span>12h/</span></span>−12</span>><span><span>−72/</span><span>−<span><span>12
</span>So now here is your answer:
</span></span></span></span>h<<span>6
</span>
I hope this helps you! :)
5 0
3 years ago
Read 2 more answers
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