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natta225 [31]
3 years ago
11

Find the GFC of 28 and 30. GFC =

Mathematics
1 answer:
daser333 [38]3 years ago
4 0

Answer:

2

Step-by-step explanation:

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Congratulations! You just won the lottery and plan to buy a bunch of cars and motorcycles for all your friends. You purchase 50
Sedaia [141]

Step 1

Let n represent car and m represent motorcycles.

n + m = 50 ...................1

car has four wheels and motorcycle has two wheels

4n + 2m = 164 .............................. 2

Step 2

Solve equation 1 and 2 simultaneously.

from (1), make n subject of relation and substitute in equation 2.

n = 50 - m

Step 3

Substitute n in equation 2

4(50 - m) + 2m = 164

200 - 4m + 2m = 164

collect like terms

200 - 164 = 4m - 2m

36 = 2m

m = 36/2

m = 18

next find n

n = 50 - m

n = 50 - 18

n = 32

There are 32 cars and 18 motorcycles.

8 0
1 year ago
Help need ASAP <br> Trigonometry
Lana71 [14]
1) 0.927184
2) 0.615661
3) 0.383864
8 0
3 years ago
PLEASE HURRY NEEDED ASAP
Aleksandr-060686 [28]

Answer:

1: Is a function

2: Isnt a function

3: Is a function

4: Isnt a function

Reminder: Functions CAN"T have the same x values but different y values!!!!

Have a great day!!

Please rate and mark brainliest!!

8 0
3 years ago
Read 2 more answers
Your race car weighs 1.5 tons. To make the car faster, you replaced the steel body with carbon-fiber and reduced the weight by 3
Elenna [48]
1.5 tons = 3000 pounds (because 1 ton is 2000 pounds)
Subtract 300 pounds, and you get 2700 pounds.
8 0
4 years ago
Read 2 more answers
Problem 7.1 (10 points) Let pXnqn"0,1,... be a Markov chain with state space S " t1, 2, 3u and transition probability matrix P "
12345 [234]

Answer:

The responses to the given can be defined as follows:

Step-by-step explanation:

For point a:

fixing probability vector that is W = [a b c]

\therefore

relation: WT =W

\to 0.5a+0.3b+0.2c=a ..................(1)\\\\  \to  0.4a+0.4b+0.3c=b..............(2)\\\\  \to  0.1a+0.3b+0.5c=c.................(3)

solving the value:

a=0.3387 \\\\ b=0.3710\\\\ c=0.2903

Therefore the stationary distribution \pi =[0.3387 \ 0.3710\  0.2903]

For point b:

\pi will be limiting distribution if \pi_j=\lin_{n\to \infity} (X_n=\frac{j}{X_0}=i) \Sigma_{\sqrt{j}} n_j=1

\pi satisfies the above condition so, it is limiting the distribution.

3 0
3 years ago
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