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gladu [14]
3 years ago
14

PLEASE HELP ME. I NEED A LOT OF HELP​

Mathematics
1 answer:
Deffense [45]3 years ago
4 0

Answer:

The answer is option D

Step-by-step explanation:

124 -13.97-21.67=87.37 + 14 is 102.37

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lyudmila [28]

B. 0.6 seconds

Because they want you to round to the nearest 10th and 0 is the ground.

6 0
3 years ago
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Can someone help me with this?​
Anna35 [415]

Answer:

Let 'a' be the first term, 'r' be the common ratio and 'n' be the number of terms

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Now,

Sum =  \frac{a( {r}^{n} - 1) }{(r - 1)}   \\

So,

\frac{a( {r}^{n} - 1)}{(r - 1)}  = 728 \\  \frac{2( {3}^{n} - 1) }{(3 - 1)}  = 728 \\  \frac{2( {3}^{n} - 1) }{2}  = 728 \\  {3}^{n}  - 1 = 728 \\ {3}^{n}=728+1\\ {3}^{n}  = 729 \\  {3}^{n}  =  {3}^{6}  \\ \boxed{ n = 6}

Therefore, number of terms is 6

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3 0
3 years ago
Let f(x) = x2- 3x - 7. Find f(-3)
Alexxx [7]
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Miss Hernandez has $100 to spend on parking and admission to the zoo the parking will cost $7 and Mission tickets will cost 1550
Mandarinka [93]
It should say $15.50. Parking = p. n = number of people.

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Answer: Step-by-step explanation:

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3 years ago
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