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Alex17521 [72]
3 years ago
11

Credit Cards have 16 digit numbers, of which the first 15 digits identify the credit card and the sixteenth digit is the check d

igit (the last digit is fixed). U-Kan-Trust-Us Credit Card numbers begin with 61, 62, or 63. What is the maximum number of credit cards that UKTU can issue?
Mathematics
1 answer:
puteri [66]3 years ago
5 0

The answer is B. 3 (10^13)

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Part F<br> Describe the shape of the graph.
Leokris [45]
This graph is growing exponentially, 0.5 more each time at every point
5 0
2 years ago
5 x 20 x a³ = 72900 what does a equal
Basile [38]

Answer:

9

Step-by-step explanation:

a^3=72900/100

a=(729)^1/3

a=9

3 0
3 years ago
The tables for f(x) and g(x) are shown below.
Vinvika [58]

Answer:

  16

Step-by-step explanation:

(f - g)(5) = f(5) -g(5)

From the tables, ...

  f(5) = 29

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Your desired function is ...

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8 0
3 years ago
Find the values of x and y using trig
Natasha_Volkova [10]

Answer:

Step-by-step explanation:

The triangle is a right angle triangle. This is because one of its angles is 90 degrees.

Let us determine x

Taking 47 degrees as the reference angle,

x = adjacent side

11 = hypotenuse

Applying trigonometric ratio,

Cos # = adjacent side / hypotenuse

# = 47 degrees

Cos 47 = x/11

x = 11cos47

x = 11 × 0.6820

x = 7.502

Let us determine y

Taking 47 degrees as the reference angle,

y = opposite side

11 = hypotenuse

Applying trigonometric ratio,

Sin # = opposite side / hypotenuse

# = 47 degrees

Sin 47 = y/11

x = 11Sin47

x = 11 × 0.7314

x = 8.0454

7 0
3 years ago
∠1 and ∠2 are supplementary angles. If m∠1 = 77°, then m∠2 =
posledela

Answer:

B. 103°

Step-by-step explanation:

Supplementary angles add up to 180°, so we can find the measure of angle 2 by subtracting 77 from 180

180 - 77

= 103

So, m∠2 is 103°

7 0
2 years ago
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