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svet-max [94.6K]
3 years ago
11

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

Mathematics
2 answers:
svp [43]3 years ago
8 0

Answer:

81

Step-by-step explanation:

9*9

Marizza181 [45]3 years ago
7 0

Answer:

81 Bags of Shells

Step-by-step explanation:

9 X 9 = 81

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Answer:

$17.35/h

Step-by-step explanation:

In order to get the amount per hour he made, you first need to calculate the global amount of money he made.

He was paid $2,900 then he had costs of $1,200, that leaves him a net income of $1,700 ($2,900 - $1,200)

Then he worked a total of 98 hours for that money.

A salary is an amount of money expressed by a period of time.  In this case, we'll use hours.

So, Jonah earned $1,700 after 98 hours of work:

S = $1,700 / 98 hours = $17.35/h

5 0
3 years ago
P=4<br>q=-2<br>r=-3<br>s=-5<br><br>Solve<br><br><br>s^3 -p^3​
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kvasek [131]
That is going to be 48 for the first question because 6x8 equals 48
4 0
3 years ago
Read 2 more answers
Suppose you invest $1,600 at an annual interest rate of 4.6% compounded continuously how much will you have in the account after
DanielleElmas [232]
Total = Principal * e^(rate*years)
where "e" is the mathematical constant 2.71828182828459
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Source:
http://www.1728.org/rate2.htm





8 0
3 years ago
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Answer:

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Step-by-step explanation:

We are given the following in the question:

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We have to carry a hypothesis test whether national percentage is higher than 7.8% or not.

Thus, we can design the null and the alternate hypothesis

H_{0}: p = 0.078\H_A: p > 0.078

Thus, the correct answer is:

Option 2) Null hypothesis: p = 0.078 , Alternate hypothesis: p > 0.078

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3 years ago
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