If she is cutting the chain into 32 pieces a foot each, she has 32 pieces of chain.
Answer:21 students
Step-by-step explanation: 3x7=21 students.
Answer:
my acc description below
Blood Raven lvl 1
5 mythics
S17to c1s1 rp
37+gun skins
2 m4 skins
Time traveler buggy skin
2 bus skins
Legendary 3 seater skin
Titles overacheiver
Extra set
Frosty Greek set
Wishing treeman set
Extra items
Monkey business head gear
Anubian magistrate ornament
S 6 cap
Special items
GODZILLA×KONG parachute
GODZILLAKONG crowbar
Raven scythe
Backpack
Rp backpacks and
Wings of dawn back pack
Answer:
a. 2.28%
b. 30.85%
c. 628.16
d. 474.67
Step-by-step explanation:
For a given value x, the related z-score is computed as z = (x-500)/100.
a. The z-score related to 700 is (700-500)/100 = 2, and P(Z > 2) = 0.0228 (2.28%)
b. The z-score related to 550 is (550-500)/100 = 0.5, and P(Z > 0.5) = 0.3085 (30.85%)
c. We are looking for a value b such that P(Z > b) = 0.1, i.e., b is the 90th quantile of the standard normal distribution, so, b = 1.281552. Therefore, P((X-500)/100 > 1.281552) = 0.1, equivalently P(X > 500 + 100(1.281552)) = 0.1 and the minimun SAT score needed to be in the highest 10% of the population is 628.1552
d. We are looking for a value c such that P(Z > c) = 0.6, i.e., c is the 40th quantile of the standard normal distribution, so, c = -0.2533471. Therefore, P((X-500)/100 > -0.2533471) = 0.6, equivalently P(X > 500 + 100(-0.2533471)), and the minimun SAT score needed to be accepted is 474.6653
Answer:
60
Step-by-step explanation:
5x12=60
