Answer:
200 times.
Step-by-step explanation:
The probability of getting a number less than 6 ( that is 1 2 3 4 or 5) = 5/8.
So if you spin 32o times the expected number obtained = 5/8 * 320
= 5 * 40
= 200.
Answer:
Step-by-step explanation:
Points are (1,9), (2,4), and (4,-30).
Subtract the first from the second.
-5 = 3a+b
Subtract 4 times the second from the third.
-34=12a+2b
-14=-2b
b=7
a=-4
c=6
Answer:
Congruent
Step-by-step explanation:
∠3 and ∠7 are Complementary Angles. This means that they are congruent angles.
40/100 x = 28
0.4x = 28
x = 28 / 0.4
x = 70
Answer:
figuring medicine doses, patient vitals, etc.
Step-by-step explanation: