Answer:
57
Step-by-step explanation:
Since 95% out of 60 points,
(95/100)×60=57
Answer:
380
Step-by-step explanation:
The surface of a square pyramid is made up of a single square in the center, and four triangles on the sides. The square's area is 10*10=100, while the area of each of the triangles is 10*14/2=70. Multiplying this by the 4 triangles, you get 280. Adding them together, you get a total of 380 square meters. Hope this helps!
Answer:
A, B, D
Step-by-step explanation:
Answer:
40 students total
Step-by-step explanation:
Let s represent the total number of students. Then (3/4)s are girls and (1/4)s are boys. Using the info on boys, (1/4)s = 10. Thus, s = 40 (students).
Check: Is (1/4)(40) = 10? Yes.
Is (3/4)(40) = 30? Yes
Is 10+30 = 40 (students)? Yes
Answer:
154
Step-by-step explanation:
