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kotegsom [21]
2 years ago
9

Ill mark brainlist plsshelp

Mathematics
1 answer:
Mars2501 [29]2 years ago
5 0
Multiply both sides by 30
30(15/18) = y
we then multiply 30*15 = 450
450/18 = y
we then get
y = 25
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The railroad company wants to sell $8,134 in tickets. If each ticket costs $7, how many
Licemer1 [7]

Answer:

1162 tickets will need to be sold

Step-by-step explanation:

8134 / 7 = 1,162

8 0
2 years ago
What is (3 + 12) - 3² + 8 · 2 ÷ 4 ?<br> (please show how/ show work)
lisov135 [29]

Answer:

10

Step-by-step explanation:

(3 + 12) - 3² + 8 · 2 ÷ 4

15 - 9 + 16 : 4

6 + 4

10

8 0
3 years ago
Get the general term for the sequence being your t3 = 11 and the t20 = 244.2
marusya05 [52]

Answer:

nth term = t_{n} = 7.639(1.2)^{n - 1}

Step-by-step explanation:

Let us assume that the given sequence is a G.P.

Now, if the first term of the G.P. is a and the common ratio is r, then

Third term = t_{3} = ar^{2} = 11 .......... (1) and  

20th term = t_{20} = ar^{19} = 244.2 ........... (2)

Now, dividing equation (2) with equation (1) we get

\frac{ar^{19} }{ar^{2} } = \frac{244.2}{11} = 22.2

⇒ r^{17} = 22.2

⇒ r = 1.2.

Hence, from equation (1) we get

a(1.2)² = 11

⇒ a = 7.639 (Approx.)

Therefore, the general term of the sequence i.e. nth term = t_{n} = 7.639(1.2)^{n - 1} (Answer)

5 0
3 years ago
How many numbers between 19 and 79 are the prouducts of two even numbers?
Deffense [45]
The answer is 15 (brainly is omd)
7 0
2 years ago
What is the probability of getting an even number on the spinner? A. 5/6 B. 4/6 C. 3/6 D. 1/3
prisoha [69]
If the spinner has 6 spots then it’s 3 even and 3 odd therefore it’s C
6 0
2 years ago
Read 2 more answers
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