Answer:
Step-by-step explanation:
Q6 6^(-7-4+11)
6^0
1
Q7 5^11
Q8. -5^(-9+10)
-5^(1)
-5
Convert 33 rev/min to rad/s then use w = v/r, solve for v, where v is the tangential velocity of the point.
<span>She jogged a total of 6 miles in 55 minutes.So, her average rate was 6 miles/55 minutes. </span>6 miles / 55 min * 60 min/hr = 360/55 = 72/11 miles/hr = about 6.54 mph<span>.
</span>
Answer:
99 marbles
Step-by-step explanation:
Let number of marbles with Alex be
Leanne has 1/2 as many marbles as Alex.
So,
Number of marbles with Leanne =
Number of marbles with Joachim =
Also, Alex has 36 more marbles than Joachim.
So,
Number of marbles with Alex = 36 + Number of marbles with Joachim
=
So,
So,
Number of marbles with Alex = 54
Number of marbles with Leanne =
Number of marbles with Joachim =
Total number of marbles =