Kira has 9 bags of of shells. Each bag holds 9 shells. How many shells does Kira have?

Mathematics

2 answers:

svp [43]2 years ago

8 0

Answer:

Step-by-step explanation:

9*9

Marizza181 [45]2 years ago

7 0

Answer:

81 Bags of Shells

Step-by-step explanation:

9 X 9 = 81

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According to the natural sequence of exponents, how would you explain 2-3

Vikentia [17]

We have a base 2 with an exponent power raised to -3
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5 0

2 years ago

I need the complete answer to this problem, please circle the final answer and what I should write

goblinko [34]

Answer:

$f(t) = 8400(1.0018)^{12t}$

2.22%

Step-by-step explanation:

$8400 is invested in an account earning 2.2% interest (APR), compounded monthly.

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$f(t) = 8400 (1 + \frac{2.2}{12 \times 100} )^{12t} = 8400(1.0018)^{12t}$ {Rounded to the four decimal places} (Answer)

Now, for t = 1 year, f(1) = $8586.67

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5 0

2 years ago

Use any method to multiply (3a + 2b – c)(a – b + 2c).

umka21 [38]

Answer:

3a2 – 2b2 – 2c2 – ab + 5ac + 5bc

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