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Anna11 [10]
3 years ago
9

There are 40 tables in a library, with 30% of them seating 4 people. The tables remaining only seat 2 people. How many seats are

there in the library?
Mathematics
1 answer:
Marianna [84]3 years ago
8 0
I did this and the was 104. hope this helps :)
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suppose that the local sales tax rate is 6.25% and youpurchased a used carr for 16,800. what is the car's total cost
Gwar [14]

Total= Car Cost + (Car Cost * Tax %)


Total= $16,800 + ($16,800 * 6.25%)

convert % to decimal form; divide % by 100


Total= $16,800 + ($16,800 * 0.0625)

multiply inside parentheses


Total= $16,800 + $1,050


Total= $17,850



ANSWER: The total cost for the used car with tax is $17,850.


Hope this helps! :)


8 0
3 years ago
What is the slope of the line through (-5, -3) and (-5, -7)?
Paul [167]

Answer:

The answer is undefined.

Step-by-step explanation:

Slope is found using this equation: y-y1/x-x1. Fill in the coordinates to this equation. It should now look like this. -7--3/-5--5. When subtracting from two negatives, it changes into a positive. For example, -7--3 becomes -7+3, which equals -4. The same thing applies for the second part. -5--5 becomes -5+5, which equals 0. So, your slope is -4/0. However, when a 0 is in the denominator, it becomes undefined. So, the answer is undefined.

5 0
3 years ago
What is the name of the polynomial, 3x³ +2x + 4?
vekshin1

Answer:

cubic trinomial

Step-by-step explanation:

can I have brainllest

3 0
2 years ago
If a 2 centimeter cube is placed inside a box that is 9 cm by 5 cm by 8cm ,
Bumek [7]

Answer:

360 cm3

Step-by-step explanation:

Option d is the right answer

8 0
3 years ago
Use the reference angles to find the exact value of the expression cot -11 pi/6. Do not use a calculator
laiz [17]

Answer:

\sqrt{3}

Step-by-step explanation:

cot(-11pi/6)=cot(-pi-5pi/6)= -cot(5pi/6)=cot(pi/6)=\sqrt{3}≈1.73

7 0
3 years ago
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