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qaws [65]
3 years ago
10

Strep throat is caused by Streptococcus bacteria. The amount of bacteria multiplies at a rate of 10^13 per 10^2 hours. Part B Wh

at is the total amount of bacteria present after 10^3 hours? Show your work.
Mathematics
1 answer:
umka2103 [35]3 years ago
8 0

Answer:

10^14

Step-by-step explanation:

  Number of bacteria  For 10^2 hours =  10^13

  Number of bacteria for 1 hour =   10^13/10^2 =  10^11

 Number of bacteria for 10^3 hours = 10^11 x 10^3 =  10^ (11+3) = 10^14

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Which of the following is equal to 5 1/3
Andrews [41]

Answer:

C

Step-by-step explanation:

Using the rule of radicals/ exponents

a^{\frac{m}{n} } ⇔ \sqrt[n]{a^{m} }

Given

5^{\frac{1}{3} } = \sqrt[3]{5} → C

7 0
3 years ago
In a3×3 table, the sum of the numbers in any row and any column is zero. It is known that the number of zeros in the table is ev
Bumek [7]
Answer:
zero

explanation:
an example is
1 2 -3
2 -3 1
-3 1 2
3 0
3 years ago
Express the equation in the slope y-intercept form: y = mx + b. 2x−3y+1 = 0
horrorfan [7]

Answer:

y = 2/3x+1/3

Step-by-step explanation:

2x−3y+1 = 0

Solve for y

Add 3y to each side

2x−3y+1 +3y= 0+3y

2x +1 = 3y

Divide by 3

2/3 x + 1/3 =3y/3

2/3x +1/3 = y

The slope is 2/3 and the y intercept is 1/3

y = 2/3x+1/3

5 0
3 years ago
Help Please!!!!!!!!!!!!!
zheka24 [161]

Answer:

A. 2086 yd²

Step-by-step explanation:

SA = 2lw + 2wh + 2lh
SA = 2*17*20 + 2*20*19 + 2*17*19
SA = 680 + 760 + 646
SA = 2086
Hope this helps :)

3 0
2 years ago
Classify each pair of angles listed below as adjacent or vertical.
Roman55 [17]

Given:

Intersecting lines DA and CE.

To find:

Each pair of adjacent angles and vertical angles.

Solution:

Adjacent angles are in the same straight line.

<u>Pair of adjacent angles:</u>

(1) ∠EBD and ∠DBC

(2) ∠DBC and ∠CBA

(3) ∠CBA and ∠ABE

(4) ∠ABE and ∠EBD

Vertical angles are opposite angles in the same vertex.

<u>Pair of vertical angles:</u>

(1) ∠EBD and ∠CBA

(2) ∠DBC and ∠EBA

5 0
3 years ago
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