$s(t)= \int\limits^{35}_0 {v(t)} \, dt \\ =\int\limits^{35}_0 {(20+5cos(t))} \, dt \\ =[20t+5sin(t)]^{35}_0 \\ =(20(35)+5sin(35))-(20(0)+5sin(0)) \\ =700+2.868=702.868 \, feet$

8 0

3 years ago

What is the circumference of a circle with radius 3 cm to the nearest hundredth

Ksju [112]

Answer:

see below

Step-by-step explanation:

The circumference of a circle is given by

C = 2*pi*r

C = 2* pi *3

C = 6 pi

The value depends on whether you use 3.14 for pi or the pi button

3.14 = 18.84

pi button 18.85

3 0

3 years ago

Read 2 more answers

How do you solve this step by step?

mestny [16]

Answer:

$x = 9$

Step-by-step explanation:

$3x - 5x + 8x = 4x + 18$

$- 2x + 8x = 4x + 18$

$6x = 4x + 18$

$2x = 18$

$x = 9$

8 0

2 years ago

Petra jogs 4 miles in 36 minutes. At this rate, how long would it take her to jog 11 <br> miles.

Nataly [62]

Answer:

it would take 99 minutes

4 0

2 years ago

Read 2 more answers