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Evgen [1.6K]
4 years ago
14

A. Write and find the value of an Idk

Mathematics
1 answer:
Vsevolod [243]4 years ago
5 0

Answer:

Step-by-step explanation: what there is nothing girl

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Write five and three eighths as an improper fraction and as a mixed number
olchik [2.2K]
5 3/8 and 43/8. hope that helped
4 0
3 years ago
Read 2 more answers
Helppppppp!! Asappp!!!
neonofarm [45]

Answer:

13

Step-by-step explanation:

It would be 13 because you would square the 5 and 12 to get 25 + 144 which equals 169. Then you would take the square root of 169 which is 13. Hope this helps! :)

3 0
3 years ago
One hundred rats are being trained to run through a maze and are rewarded when they run through it correctly. Once a rat success
Assoli18 [71]

Answer:

6 trials

Step-by-step explanation:

The number of rats that run the maze incorrectly after t trials ;

N(t) = 100e^-0.14t

Initial number of rats = 100

45% of rats to run the maze incorrectly ; 45% * 100 = 45 rats

N(t) = 45

N(t) = 100e^-0.14t

45 = 100e^-0.14t

45/100 = e^-0.14t

0.45 = e^-0.14t

Take the In of both sides :

In(0.45) = In(e^-0.14t)

- 0.798507 = - 0.14t

Divide both sides by -0.14

- 0.798507 / - 0.14 = - 0.14t / - 0.14

5.7036 = t

To the nearest whole number :

Number of trials, t = 6 trials

4 0
3 years ago
What do you add or subtract if you’re trying to find the coterminal angles in degrees? Do you add and subtract 2pi the same and
r-ruslan [8.4K]

Instead of adding or subtracting 2pi (that's for radians only), just add or subtract 360 degrees to your angle.

<em>(Please mark this answer as Brainliest and leave a Thanks if I helped you!)</em>

7 0
4 years ago
kadeem and quinn both drive 25 miles. Kadeem drives at a constant speed of 50 miles an hour. Quinn drives at a constant speed of
Phantasy [73]

Answer:

Kadeem will take 0.166 h more to complete the course.

Step-by-step explanation:

The speed is the rate at which the distance changes, when the speed goes up the distance changes more quickly, therefore if the distance is the same and the speed is higher the one who will take longer is the one that has less speed. In this case the one who will take longer to drive the 25 miles is Kadeem, since he's driving at 50 mph. In order to calculate how much longer we need to calculate the time at which each of them complete the course, this is shown below:

time = distance/speed

For Kadeem:

time = 25/50 = 0.5 h

For Quinn:

time = 25/75 = 0.334 h

The difference between the is 0.5 - 0.334 = 0.166 h.

8 0
3 years ago
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