Answer:
i may be correct or not, i am not sure
Step-by-step explanation:
-34/5+-34/5 is -68/5 which is 13 3/5
Answer:
Step-by-step explanation:
This fraction represents the area under the standard normal curve between 60 and 65 points. This represents the area from the mean (60) to one standard deviation above the mean (65). The applicable z-score is
65 - 60
z = --------------- = 1.
5
The problem then involves finding the area under the curve from z = 0 (that is, the mean) to z = 1 (one standard deviation above the mean).
Refer to the "empirical rule." This rule states that 68% of data lies within one standard deviation of the mean, that is, within z = -1 and z = 1. We are interested only in the area that is within z = 0 and z = 1, which is half of 68%, and thus is 34%.
In summary, approx. 34% of students have scored between 60 and 65 points.
Answer:
Texas Revolution, also called War of Texas Independence, War fought from October 1835 to April 1836 between Mexico and Texas colonists that resulted in Texas’s independence from Mexico and the founding of the Republic of Texas (1836–45). Although the Texas Revolution was bookended by the Battles of Gonzales and San Jacinto, armed conflict and political turmoil that pitted Texians (Anglo-American settlers of the Mexican state of Coahuila and Texas) and Tejanos (Texans of mixed Mexican and Indian descent) against the forces of the Mexican government had occurred intermittently since at least 1826.
Step-by-step explanation:
Part A:we know p(t)=6t and also
A(p)=πp2replace p by 6t
A(t)=π(6t)2=36πt2Part B = 7234.56
B= 3 -> 5a-30 = 54 -> 5a = 84 -> a = 16.8
