So this is what i did but im not sure if its 100% correct
585 / 9 to get the number of groups = 65
then you take 65 x 3 for number of students in each group and you get the final answer of 195 students
Answer:22022635.627
Step-by-step explanation:
photo math
<h3>⚠ANSWER⚠</h3>
<em><u>↪</u></em><em><u>Given 15 cot A = 8. Find sin A and sec A </u></em>
Hope this helps...☆
Answer:
35
Step-by-step explanation:
Here we see 5 black keys for every 7 white keys.
So the ratio is 5:7
If we need 49 white keys, find the amount we scale the original ratio by:
49/7 = 7
So we are scaling by a factor of 7.
The number of black keys would be 5 * the scale of 7. = 35
So there should be 35 black keys.
