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Sliva [168]
3 years ago
14

There are 4 portable classrooms at Glynn High School. Four teachers will be assigned to the rooms. In how many ways can these as

signments be made?
Mathematics
1 answer:
Crank3 years ago
7 0

Answer:

24

Step-by-step explanation:

In the first classroom, there are 4 possibilities of teachers to be assigned.

In the second classroom, 1 teacher has already been assigned, so there are 3 possibilities.

In the third classroom, 2 teachers have already been assigned, so there are only 2 possibilities.

Finally, there is only 1 possible teacher for the fourth classroom, since 3 teachers have already been assigned to other classrooms.

We can find the total number of possibilities using the product rule.

N = 4 × 3 × 2 × 1 = 24

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He uses a scale of 0.5 centimeter to 1 inch to draw the flag. The length of the scale drawing is 2.5 centimeters, and its width
chubhunter [2.5K]

Answer:

Perimeter = 28.8 inch

Step-by-step explanation:

Step 1: Change given centimeters into inches according to the scale

2.5 / .5 = 5 <--- length in inches

4.7 / .5 = 9.4 <--- width in inches

^^^This is the same thing as multiplying 2.5 cm and 4.7 cm by two. You could also reword the scale to be 1 cm = 2 inch if it makes more sense for you

Step 2: Find the perimeter using the formula: P = 2L + 2W

2 (5) + 2(9.4)

10 + 18.8

5 0
3 years ago
Clayton and Olivia played a computer game.Olivia final score was 2306421 and Clayton was 2302972.show these numbers on a number
Elden [556K]
(I cannot be the number line bit sorry)
When you're finding which one is greater, you can either write these out in words, or you can put them next to eachother.
In words- Olivia: Two million, three hundred and six thousand, four hundred and twenty one. (2306421)
Clayton- Two million, three hundred and two thousand, nine hundred and seventy two. (2302972)

From writing them out, you can see that Olivia's score has 'three hundred and six thousands', where as, Clayton has 'three hundred and two thousand'

Therefore, Olivia got the higher score.
Hope this helps :) 
3 0
3 years ago
If the original quantity is 35 and the new quantity is 70​, what is the percent​ increase? Use pencil and paper. Explain what op
cricket20 [7]

Answer:

100% +

Step-by-step explanation:

35 + 35 = 70

sooooo........ +100%

4 0
3 years ago
You earned the following scores on four english tests: 96, 88, 74, and 76. The greatest score you can earn on a test is 100. Is
svetlana [45]

Answer:

No

Step-by-step explanation:

96+88+74+76=334/4=83.5

96+88+74+76+100=434/5=86.8

The average can't be higher than a 91%

5 0
3 years ago
Round 917,420 to the nearest thousand.
barxatty [35]

Answer:

The answer is 917,000.

5 0
4 years ago
Read 2 more answers
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