Question 5:
x/3=6
x=3(6)
x=18
Question 4:
2.3k=4.83
k=4.83/2.3
k=2.1
Question 6:
y=3/4-1/2
y=1/4
Question 2:
8r=24
r=3
Hope this helps!! :)
The easiest way to isolate the variable is to multiply by the reciprocal. This leaves n on the left and 12*(5/3) on the right.
The answer is 20
For acceleration use this formula: (v-u) /t
V is the final velocity
U is the intial velocity and t is time.
For speed u hav to calculate the the total distance and total time then use this formula:
Average speed=
Total distance / Total time
Answer:
i cant see teh expressions but..
Step-by-step explanation:
341+983=1324
1324 *divided by* 36
35 days :)
Answer: 62
Step-by-step explanation:
A rural village has 3500 residents and in a random sample of 225 residents, 4 of the residents have the flu. This means 4/225 has the flu
To predict the number of residents in the village who have the flu will be 4/225 multiplied by the total residents. This will be:
= 4/225 ×3500
= 14000/225
= 62.22
About 62 residents have the flu