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lara [203]
3 years ago
11

Please help on this question​

Mathematics
1 answer:
Paul [167]3 years ago
8 0

Answer:

  • 6912xy^8

Step-by-step explanation:

The 9th term is the next-to-last term, where the left term of the binomial is raised to the first power, the right term of the binomial is raised to the 8th power (9-1=8), and the multiplier is 9C8 = 9!/(8!·1!) = 9. This product is ...

  9·(3x)^1·(-2y)^8 = 6912xy^8

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scoray [572]
7a^6 + 35 a^4 + 28a^2
7 0
3 years ago
the temperature in Bloomington on Sunday was 32.6°C. On Monday, the temperature changed by -8.25°C. What was the temperature on
Murljashka [212]

Answer:

24.35

Step-by-step explanation:

32.6-8.25=24.35

8 0
3 years ago
Stacy bakes 14.5 pies in 6 hours. How many pies would she bake in 9 hours? (explain how to solve and solve and the answer)
Olenka [21]

Answer:

21.75 pies

Step-by-step explanation:

First, we can find the speed that Stacy takes to bake pies per hour before solving for how many pies she can bake in 9 hours.

s=14.5pies/6hours

s=\frac{29}{12}pies/hour

Pies Stacy bakes in 9 hours =\frac{29}{12}\times9

=21.75 pies

∴ Stacy bakes 21.75 pies in 9 hours

Hope this helps :)

5 0
3 years ago
What is the recursive formula for 3,7,11,15,...
scoundrel [369]

Arithmetic sequence: a_n=a_1+(n-1)d where: d = common difference between terms; n = term; a_1 = first term of sequence a_n = 3+(n-1)4 = 3+(4n-4) = 4n-1 Therefore, a_50 = 4(50)-1 = 200 - 1 = 199



8 0
4 years ago
0.02 is 10 times 0.2. true or false
lapo4ka [179]
It is false.
10*0.2 = 2

0.02 is actually a tenth of 0.2.
8 0
3 years ago
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