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Artyom0805 [142]
2 years ago
12

a certain state the license plate has two digits, then two letters, and then two digits. How many different license plates are p

ossible if letters and digits cannot be repeated?
Mathematics
2 answers:
xxTIMURxx [149]2 years ago
7 0

Step-by-step explanation:

Choosing 4 digits out of 10 = 10C4 = 210.

Arranging the 4 digits in 4 places = 4!

Total number of ways to arrange digits

= 210 * 4! = 5040.

Choosing 2 letters out of 26 = 26C2 = 325

Arranging the 2 letters in 2 places = 2!

Total number of ways to arrange letters

= 325 * 2! = 650.

Total number of possible license plates

= 5040 * 650 = 3,276,000.

Evgesh-ka [11]2 years ago
3 0

Answer:

3,276,000

Step-by-step explanation:

10 x 9 x 26 x 25 x 8 x 7 = 3,276,000

the numbers 10, 9, 8, 7 are the spaces available for a non-duplicated digit

the numbers 26 and 25 are for two non-duplicated letters

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Step-by-step explanation:

6 0
3 years ago
Estimate the volume of the prism 6.8 ft 0.0 ft 0.6 ft
Degger [83]

Answer: If rounded it would be 13 (together not rounded).... If not its would be 12(not rounded)

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6 0
3 years ago
if you divide a positive number by 12, the answer would be less than the original number? always, sometimes, or never​
elena55 [62]

Answer:

Always

Step-by-step explanation:

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8 0
3 years ago
What is the slope of a line that passes through the points (-5,-3) and (9,-6)
kipiarov [429]
To find the slope given two points, you need to subtract the two y values over the two x values
(-5,-3)  (9,-6)
-5 will be x1, and -3 will be y1. 9 will be x2, and -6 will be y2. You then need to put the numbers in the correct place in the equation.
y2-y1      -6-(-3)     -9
-------- =   -------- =  ----
x2-x1       9-(-5)     14
Now that we have the slope (-9/14) you can use one of the coordinates to find the value of b.
Let's use (9,-6).
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b=-3/14
Your final equation is y=-9/15x-3/14


7 0
3 years ago
A rectangular prism is a
OleMash [197]

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[] A one-dimensional shape is a line

[] A two-dimensional shape is a rectangle, circle, etc

[] This means that a rectangular prism is a three-dimensional shape

5 0
2 years ago
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