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sashaice [31]
3 years ago
14

A scientist is studying bacteria in a dish and discovered they grow and can be tracked using the formula: 5*(1.50)^x +10, where

x represents every hour. How many bacteria will there be after 3 hours? (Round Your Answer To The Nearest Whole Number)
A) 3
B) 13
C) 17
D) 27​
Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0
D - 27
Sry if I’m wrong
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Debby, Ella and Unique invest $10,000 each into an oil company. Debby owns 2000 $1 common stocks, Ella owns 1000 of 5% $50 prefe
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Answer:

Ella has the greatest return in the current year.

Step-by-step explanation:

Debby would receive $0.80 for each of her 2000 common stock in the oil company,hence Debby's return on investment in the current year is $1600($0.80*2000)

Besides,Ella's return on the stock investment in the current year is computed thus:

Ella's return= 5%*1000*$50=$2,500

In addition,Unique's dollar return on the investment is computed as follows:

Unique's return on  investment=4%*2000*$20=$1,600

From the above computations,Ella seems to have the highest return in the current year of $2,500 whereas the two others managed to have $1600 return each

5 0
3 years ago
Which expression is equivalent to one over threep + 15? one over three(p + 45) one over three(p + 5) 3(p + 45) 3(p + 5)
elena-s [515]

Answer:

\large\boxed{\dfrac{1}{3p+15}=\dfrac{1}{3(p+5)}}

Step-by-step explanation:

"one over threep + 15":

\dfrac{1}{3p+15}=\dfrac{1}{(3)(p)+(3)(5)}=\dfrac{1}{(3)(p+5)}=\dfrac{1}{3(p+5)}

5 0
3 years ago
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What is the solution to 4 x + 6 less-than-or-equal-to 18?
DerKrebs [107]

Answer:

Answer

4.0/5

58



amna04352

Genius

6.9K answers

39.6M people helped

Answer:

x-less than-or-equal-to 3

Step-by-step explanation:

4x + 6 < 18 (less than or equal to)

4x < 12 (less than or equal to) x < 3 (less than or equal to)

5 0
2 years ago
Simplify the rational expression 6x-24/16-x^2
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The answer would be -x^2 + 6x  - 3/2
5 0
3 years ago
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I think it is 15 but I want to see what you guys get and break it down please because sometimes people will say what they got an
zhenek [66]

Answer:

10 + 10 + 10 = 30

5 + 5 + 10 = 20

4 + 4 + 5 = 13

5 + 19 x 2 = 43

Step-by-step explanation:

Pair of shoes = 10

Boy = 5

2 snow cones = 4

One shoe = 5

boy + 2 snow cones + a pair of shoes (his feet) x one snow cone = 43

I really hope this helps!

6 0
3 years ago
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