Answer:
Since, the raduis is twice the diameter, we divide the diameter by 2 which 4. The radius is 4 km.
Answer:
133
Step-by-step explanation:
127 + 16 = 133
Y equals 15, u have to set them equal to each other which will give u x=9, then plug in x for the top equation
Answer:
0.7857
Step-by-step explanation:
Given :
Mean = 69 inches
Standard deviation, = 2.8 inches
The Zscore of a man who is 71.2 inches
The ZSCORE is obtained using the relation :
Zscore = (Score, x - mean) / standard deviation
Zscore = (71.2 - 69) / 2.8
Zscore = 2.2 / 2.8
Zscore = 0.7857
If she can make 5 in 2 hours, than just multiply 5X4 to get 20 which lets you know to also multiply 2 by 4.
answer; jordan can make 20 bracelets in 8 hours