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frez [133]
3 years ago
6

Help please for math

Mathematics
2 answers:
madreJ [45]3 years ago
8 0

Answer:

1 5/8 feet/year

Step-by-step explanation:

Height tree grew in 10 years

= 36 3/4-20 1/2

= 16 1/4 feet

Rate tree grew in a year

= 16 1/4÷10

= 1 5/8 feet/year

MAXImum [283]3 years ago
3 0
1 5/8
It’s what they said and I needed some extra points, if this didn’t satisfy you here is a pic of my kitty cat!

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elena55 [62]

Answer:

3.b

(\frac{8}{3})^{2x+1} *(\frac{8}{3})^{5} =(\frac{8}{3}) ^{x+2}\\\\(\frac{8}{3})^{2x+1 +5} =(\frac{8}{3}) ^{x+2}\\\\\\2x +6 = x+2\\x = -4

i hope question 3.a. is 5^x ÷ 5^-3 = 5^5

3.a.

\frac{5^x}{5^{-3}} = 5^5\\\\5^ {x+3} = 5^5\\\\x+3 = 5\\x =2

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3 years ago
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Anika [276]

Answer:

Step-by-step explanation:

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2 years ago
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Answer:

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Step-by-step explanation:

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