Answer:
B, 1/64
Step-by-step explanation:
= 8
= =
Answer:
25
Step-by-step explanation:
The parallel lines divide the sides proportionally, so ...
DC/DQ = CR/QB
x/40 = 15/24
x = 40(15/24) . . . . multiply by 40
x = 25
Answer:
3 4 6
Step-by-step explanation:
Answer:
95
Step-by-step explanation:
To find the average you would add all the scores up and divide by the number of scores you have, so you would do 90+100+99+91 and get 380. Then divide by 4 to get 95.
Answer:
50%
Step-by-step explanation:
The distance between each dot is 25%
From 68 to 70 is 25% and 70 to 74is 25%
Above 68 is 25+25 or 50 %