Answer:
160002 feet
Step-by-step explanation:
y(t)=-16t^2+3200t+2
We need y’ to find a maximum
y’(t)=-32t+3200
y’(t)=0 if t=100
Notes that y’(t)>0 if t<100, and fot t>100 y’(t)<0. Now we can conclude that y(t) has maximum in t=100
Y(100)=-16*10000+3200*100+2
Y(100)=160002 feet
34x+8-71x=71x-49-71x
-37x+8=-49
-37x+8-8=-49-8
-37x=-57
-37x/-37=-57/-37
x=57/37
Answer:
Number of kilometers= 9.68 km
Step-by-step explanation:
Giving the following information:
Total trip= 2.15 kilometers
Number of days= 4.5 days
<u>To calculate the total number of kilometers traveled in 4.5 days is calculated using the following formula:</u>
<u></u>
Number of kilometers= kilometers per day*number of days
Number of kilometers= 2.15*4.5
Number of kilometers= 9.68 km
<em>Answer:</em>
<em>She has 1 apple left.</em>
<em>Step-by-step explanation:</em>
<em>3-2=1 Hope this helps!</em>
Answer: C=4
Step-by-step explanation:
5(5c-1)-1 = 23c + 6
1. Using PEMDAS. You know to do parenthesis first which is 5(5c-1)
Using distributive property you will get 25c-1-1 = 23c + 6
2. Simply on both sides and get 25c-2=23c+6
3. Using the rule that whatever you do on one side of the equal sign, you do on the other you can subtract 23c from both sides and get 2c-2=6. Then add 2 on both sides and get 2c=8
4. Divide both sides by 2 to get rid of the 2 and you get c=4
