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Virty [35]
2 years ago
6

I need to know the answers for 1-6 please.

Mathematics
1 answer:
telo118 [61]2 years ago
8 0

1: $1.5

2: $10.5

3: $.40

4: $33

5: $.80

6: $10

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Abby is adopting kittens from the pet store. if there are 18 kittens, how many ways can she choose 2 kittens?​
Bas_tet [7]

Answer:

I believe 9

Step-by-step explanation:

18/2=9 i think this is your answer

4 0
3 years ago
If 1/3 of a set of numbers is 8 how many numbers are in the total set ?
Eduardwww [97]

Answer:

24

Step-by-step explanation:

1/3 = 8

3/3 = 8*3

7 0
2 years ago
The function C(x)=−20x+1681 represents the cost to produce x items. What is the least number of items that can be produced so th
Reptile [31]

Answer:

<em>The least number of items to produce is 41</em>

Step-by-step explanation:

<u>Average Cost</u>

Given C(x) as the cost function to produce x items. The average cost is:

\displaystyle \bar C(X)=\frac{C(x)}{x}

The cost function is:

C(x) = -20x+1681

And the average cost function is:

\displaystyle \bar C(X)=\frac{-20x+1681}{x}

We are required to find the least number of items that can be produced so the average cost is less or equal to $21.

We set the inequality:

\displaystyle \frac{-20x+1681}{x}\le 21

Multiplying by x:

-20x+1681 \le 21x

Note we multiplied by x and did not flip the inequality sign because its value cannot be negative.

Adding 20x:

1681 \le 21x+20x

1681 \le 41x

Swapping sides and changing the sign:

41x \ge 1681

Dividing by 41:

x\ge 41

The least number of items to produce is 41

8 0
2 years ago
115 divided by 17 and 72 divided by 5
Firlakuza [10]
72 divided by 5 is 14.4
4 0
2 years ago
Read 2 more answers
For triangle S F C, angle S is 90 degrees, angle F is 49 degrees, and angle C is 41 degrees. For triangle Z P K, angle Z is 41 d
leva [86]

Answer:

I'm pretty sure he or she are right^^idk

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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