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Tatiana [17]
4 years ago
9

A secret code consists of 2 digits, followed by 2 letters, followed by 1 of the following symbols: #, %, and &. Digits and l

etters cannot repeat. How many secret codes are possible?
168,480
175,500
182,520
195,000
Mathematics
1 answer:
klasskru [66]4 years ago
4 0

10 x 9 x 26 x 25 x 3 =

175,500 possible codes

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Step-by-step explanation:

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A meseum calculates the rate for groups by charging $4 per person along with a one-time $8 fee. If the cost for a group is $60,h
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Answer:

there are 13 people in the group

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A chemist recorded the change in temperature of a cooling liquid as −25.5°F over a 1.5 minute period. The temperature fell at a
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The rate of change in temperature is −17°F/min

<h3>Rate of change of a function</h3>

The formula for calculating the rate of change of a function is expressed as:

Rate of change = rise/run

This is also known as the slope of the function

Given the following parameters

Temperature = −25.5°F

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Rate = −25.5°F/1.5min

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Learn more on rate of change here: brainly.com/question/8728504

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2 years ago
during the 2015 nascar races, the car completed 371.5 laps around the track. During the 2016 race,the racers completed 378.925 l
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Answer:

7.425 laps.

Step-by-step explanation:

That would be 378.925 - 371.5

= 7.425 laps,

7 0
3 years ago
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Step-by-step explanation:

4 0
3 years ago
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