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Nat2105 [25]
3 years ago
13

The University of Ballygobackwards has three colleges: the College of Science, which has 12 staff, 8 of whom are female; the Col

lege of Engineering, which has 10 staff, 2 of whom are female; and the College of Arts, which has 20 staff, 9 of whom are female. Each college has a Dean, who is chosen from the staff in that college. What is the total number of ways these three Deans can be chosen?
Mathematics
1 answer:
IceJOKER [234]3 years ago
6 0

Answer:

just split the awnser

Step-by-step explanation:

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PLEASE I NEED HELP I ONLY HAVE 3 MINUTES TO SOLVE THIS PLEASE HELP
defon

Answer:

A&B

Step-by-step explanation:

8 0
3 years ago
Bly makes fleece scarves and sells them for $11 each. The supplies cost her $5 per scarf. Last month, Bly had a profit of $139.
seraphim [82]

Bly sold 29 scarves last month

<em><u>Solution:</u></em>

Let "x" be the number of scarves sold

Bly made 7 more scarves than she sold

Then, number of scarves made = x + 7

Bly makes fleece scarves and sells them for $11 each

Thus for selling "x" scraves , he will get 11x dollars

Total sales revenue = 11x

number of scarves made = x + 7

The supplies cost her $5 per scarf

Therefore, cost for scarves made = 5(x + 7)

Therefore,

profit = Total sales revenue - cost for scarves made

profit = 11x - 5(x + 7)

profit = 11x - 5x - 35

profit = 6x - 35

Last month, Bly had a profit of $139

139 = 6x - 35

6x = 174

x = 29

Thus Bly sold 29 scarves last month

5 0
3 years ago
Police use photographs of various facial features help witnesses identify suspects. One basic identification kit contains 195 ha
algol [13]

Answer:

the kit can produce 99*89*105*74 = 68,461,470 faces

Step-by-step explanation:

Hope this helps : )

7 0
3 years ago
What is the simplified form of 15 times x to the fifth power over 20 times y to the sixth power times the fraction 6 times y to
VARVARA [1.3K]

Answer:

no

Step-by-step explanation:

bc

3 0
3 years ago
Read 2 more answers
Write the following number in standard form: 3.471 × 10^−5
muminat
0.00003471 is the correct answer I believe
4 0
3 years ago
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