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IRISSAK [1]
3 years ago
7

Describe in detail how you would create a number line with the following points: 3, 2.25, the opposite of 4, and – (–1 1/2).

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
8 0
First, I would create a number line that includes the number -4 to 4, with 1/4 notches (3 notches between each number). 

For 3, I would count 3 numbers to the right from zero. 

For 2.25, I would count 2 numbers from zero, plus one additional notch to the right. Remember that each notch represents 1/4, or 0.25. 

For the opposite of 4, I would count 4 to the left to -4. The opposite of 4 is -4. 

For -(-1 1/2), I would remember that this number is actually 1 1/2, since a negative times a negative number is positive. I would count one number to the right of zero, plus two notches. 
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slega [8]
Your question doesn't say what are the options, but we can make some reasoning.

The average daily balance method is based, obviously, on the <span>average daily balance, which is the average balance for every day of the billing cycle. Therefore, in order to calculate the average daily balance, you need to sum the balance of every day and then divide it by the days of the billing cycle.
In your case:
ADB = (9</span>×2030 + 21×1450) / 30 = 1624 $

Now, in order to calculate the interest, you should first calculate the daily rate, since APR is usually defined yearly, and therefore:
rate = 0.23 ÷ 365 = 0.00063 

Finally, the expression to calculate the interest could be:
interest = ADB × rate × days in the billing cycle
or else:
<span>interest = ADB × APR ÷ 365 × days in the billing cycle

In your case:
interest = 1624 </span>× 0.23 ÷ 365 × 30
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4 0
3 years ago
Read 2 more answers
Ling our 1500 in a savings account the simple interest rate is 1.5% how much simple interest will he earn after three years
natima [27]

Answer:

Step-by multiply 1500 × 0.015 × 36 to get that:

The interest is: $810.00

4 0
3 years ago
How do I do this? I need it in perimeter to 2 decimal places. Thank you!
ad-work [718]

Answer:

The perimeter is 127.1 cm

Step-by-step explanation:

30+25+25=80

(2)(3.14)(15)=94.2

94.2/2=47.1

Divide by two because of the semicircle

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8 0
3 years ago
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Check if 5/11 and 7/6 are rational numbers.
LekaFEV [45]

Answer:

  they are rational numbers

Step-by-step explanation:

Any fraction with integers in numerator and denominator is a rational number.

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  5, 6, 7, 11 are integers, so the fractions 5/11 and 7/6 are rational numbers.

8 0
2 years ago
A bearing, measured at 1.234 inches with a caliper, must be replaced. Since the bearings are sized in 64ths of an inch, find the
Ganezh [65]
We have
1.234 in-----> 1+(0.234) in

we know that
1/64=0.015625
so
0.234/0.015625=14.98-----> 15
15/64-----> 0.234

therefore
1.234 in is equal to -----------> 1 15/64 in

the answer is
1 15/64 in
7 0
3 years ago
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