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Studentka2010 [4]
3 years ago
13

In a Petri dish there are currently 1,235 bacteria. The growth rate of bacteria is 3.25% How many bacteria will be there in the

dish after 5 hours
Mathematics
2 answers:
maxonik [38]3 years ago
6 0

Answer:

....

Step-by-step explanation:

AveGali [126]3 years ago
5 0

Answer:

1,436

Step-by-step explanation:

First multiply the growth rate by the number of hours.

3.25 x 5 = 16.25

Now multiply 1,235 by 100. = 123,500

And also multiply 1235 by the remainder percentage not being used(83.75)= 103,060.75

Now subtract 123,500 - 103,060.75 = 20,439.25

Divide this number by 100 = 204.3925 which is what 16.25% of 1,235 is.

1,235 + 204 = about 1,439 but since i rounded up a few times the answer is actually 1,435.6875 rounded up to 1,436

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On a number​ line, between which two consecutive whole numbers would the square root of 277 be located
zimovet [89]

9514 1404 393

Answer:

  16 and 17

Step-by-step explanation:

16² = 256

(√277)² = 277

17² = 289

The root of 277 is between 16 and 17.

5 0
3 years ago
30 POINTS
Novay_Z [31]

Answer:

5x

Step-by-step explanation:

4 0
3 years ago
I need help please slope
loris [4]

Answer:

Step-by-step explanation:

The formula for slope is y2-y1/x2-x1 where y2 and x2 are the x and y coordinates from a coordinate pair and y1 and x1 are the coordinates from another coordinate pair. In this case, 2 coordinate pairs are given: (30,75) and (10, 35)  75-35/30-10 would be your slope, or, 40/20, or simplified, 2.

Your slope is 2

3 0
3 years ago
A. 5<br> B. 8<br> C. 9<br> D. 12
Tpy6a [65]
Answer to this problem is D
5 0
3 years ago
Read 2 more answers
La media de una población es 683.5g y su desviación estándar 52.1g. Determina la puntuación estándar para el valor 652.1​
Ket [755]

Respuesta:

- 0,60

Explicación paso a paso:

Dado que:

Media poblacional, μ = 683,5

Desviación estándar, σ = 52,1

Puntuación, x = 652,1

La puntuación estandarizada, Z = (x - μ) / σ

Puntuación Z = (652,1 - 683,5) / 52,1

Puntuación Z = - 31,4 / 52,1

Zscore = −0.602687

Puntaje estandarizado = - 0.60

7 0
3 years ago
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