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VashaNatasha [74]
4 years ago
10

A type of bacterium triples in population every hour. Assuming you start with

Mathematics
1 answer:
VashaNatasha [74]4 years ago
4 0

Answer:

  7290

Step-by-step explanation:

Put 5 in the formula and evaluate.

  a(5) = 90·3^(5-1) = 90·81 = 7290

There will be 7290 bacteria at the beginning of hour 5.

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The Widgetville County Wolfpack has won 90 percent of their last 20 games played under a full moon. What does this imply
Fiesta28 [93]

Answer:

This means: there is correlation between their pay and the occurrence of a full moon.

4 0
2 years ago
I need help ASAP The angle measures of a triangle are shown in the diagram. 50° les (3x - 10) ° What is the value of x? F25 G 20
insens350 [35]

Answer:

The answer is 28

Step-by-step explanation:

Since the total measurements of triangle corners are equal to 180

Then

2x + 3x - 10 + 50 = 180 \\ 5x - 40 = 180 \\ 5x = 140 \\ x = 28

4 0
3 years ago
Find the volume of a cylinder with a radius of 4.8 cm and a height of 14.6 cm. [Use it =
juin [17]

Answer:

1056.24 cm^3

Step-by-step explanation:

The volume of a cylinder is \pi r^2h. The problem says to use \pi=3.14

Plug in your numbers 3.14*4.8^2*14.6=1056.24

6 0
2 years ago
PLEASE HELP ME I DON’T GET IT & IT DUE SOON !!!!!
s2008m [1.1K]

Answer:

Step-by-step explanation:

cows   chickens    legs                                               animals

 1               11             26        (1×4+11×2=4+22=26)     1+11=12

 2               9            26        (2×4+9×2=8+18=26)      2+9=11

 3               7          26         (3×4+7×2=12+14=26)      3+7=10

 4               5          26         (4×4+5×2=16+10=26)      4+5=9

 5               3           26        (5×4+3×2=20+6=26)      5+3=8

 6               1            26        (6×4+1×2=24+2=26)       6+1=7

1. minimum number of animals=7

2. chickens=3

3. cows=4

chickens=5

6 0
3 years ago
One end of a cable is attached to the top of a 60-foot pole. The other end is attached to the ground at a distance of 25 feet fr
lbvjy [14]
This is a simple A^2 + B^2 = C^2 Pythagorean Theorem problem.

So here we go:

Imagine a right triangle with 2 legs and a hypotenuse.
The Pole is the vertical leg. The Cable is the hypotenuse. The distance on the ground between the cable and the pole is the 3rd leg.

We are trying to find the hypotenuse which is C in our Pythagorean Theorem.

Thus:
60^2 + 25^2 = C^2

Add the squares:

3600 + 625 = 4225 = C^2

Now take the square root of both sides:
*Remember that in triangles, we cannot have a negative value for the length. (If it's possible, please contact the Nobel Prize admins).

\sqrt{C^2} = C = \sqrt{4225}  = 65

Thus:

C = Length = 65 ft
4 0
4 years ago
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