Answer: she has 195 miles more to cover
Step-by-step explanation:
A salesperson has to drive 500 miles.
For the first three hours she drove at 65 miles/hour.
Distance = speed × time.
This means that distance covered in the first 3 hours is
65 ×3 = 195 miles
For the next two hours she drove at 55 miles per hour.
This means that distance covered in the next two hours is
55 × 2 = 110 miles
The total distance that the salesperson has to cover is 500 miles
Distance already covered is
195 + 110 = 305 miles
Distance remaining will be total distance - distance already covered. It becomes
500 - 305 = 195 miles
Answer:
(1 x 6) + 3n
Step-by-step explanation:
Hope this helps!
Answer:
26.67% to nearest hundredth.
Step-by-step explanation:
Write it as a fraction and multiply by 100>
= 120/ 449.99 * 100
= 12000/449.99
= 26.667 %.
Answer:
Hi there!
Your answer is:
width=15
Length=25
Step-by-step explanation:
L=2w-5
P=80
Perimeter formula
L+L+W+W=P
(2w-5)+(2w-5)+w+w=80
6w-10=80
+10
6w=90
/6
w=15
Plug in width in length formula
L=2w-5
2(15)-5
30-5
L=25
Answer:
As x increases from zero, the volume V increases by 300x, then decreases by -70x^ 2. It reaches a maximum at dV / dx = 0, when x = 2.83.
Step-by-step explanation:
