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vesna_86 [32]
3 years ago
6

Hey answer this pls!!​

Mathematics
1 answer:
Kitty [74]3 years ago
6 0

Answer:

That would be A) -3/5.

Step-by-step explanation:

Here it is.

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Debby is working on her typing.
marin [14]

Answer:

300/60=5 more words per minute

80+5 = 85 words per minute

or

80 x 60 = 4800 + 300 = 5100

5100 / 60 = 85 words per minute

Hope this helps

Step-by-step explanation:

6 0
4 years ago
What single percentage change is equivalent to a 17% decrease followed by a 12% increase​
Finger [1]

Answer:

7.04% decrease

Step-by-step explanation:

Lets use 5 example

5*0.17=0.85

5-0.85=4.15

4.15*0.12=0.498

4.15+0.498=4.648

7.04% of 5 is 4.648

3 0
3 years ago
Help please!!!<br> what goes in the y for the output?
Mazyrski [523]

Answer:

5, 2, 1, 2, 5

Step-by-step explanation:

5 0
2 years ago
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Find the value of x .
guajiro [1.7K]
Try photomath it might help
3 0
3 years ago
Read 2 more answers
A bacteria colony increases in size at a rate of 4.0581e1.6t bacteria per hour. If the initial population is 36 bacteria, find t
Harrizon [31]

Answer:

1560

Step-by-step explanation:

The rate of Increase of the population (P) of the bacteria is given as:

\frac{dP}{dt} =4.058e^{1.6t}

dP =4.058e^{1.6t}}dt\\Taking\: Integrals\\\int dP =4.058 \int e^{1.6t}dt\\P(t)=\frac{4.058}{1.6} (e^{1.6t} +K)\\P(t)=2.53625 (e^{1.6t} +K)

Where k is a constant of Integration.

At t=0, P(t)=36

36=2.53625 (e^{1.6*0} +K)\\36=2.53625 (e^{0} +K)\\36=2.53625 (1 +K)\\36=2.53625 +2.53625K\\K=13.19

Therefore:

P(t)=2.53625 (e^{1.6t} +13.19)\\At \: t=4\\P(4)=2.53625 (e^{1.6*4} +13.19)\\=1559.88\\P(4)=1560

3 0
3 years ago
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