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myrzilka [38]
3 years ago
6

Find the distance traveled in 35 seconds by an object traveling at a velocity of v(t) = 20 + 5cos(t) feet per second

Mathematics
1 answer:
rosijanka [135]3 years ago
8 0
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
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I need help ASAP please
Brilliant_brown [7]

Answer:

28 cm

Step-by-step explanation:

The formula for the area of a triangle is 1/2bh

Here we have 1/2 (14)(4)

That comes to 28 cm

5 0
3 years ago
Last year, a lighting supplier called Bright Idea shipped a total of 37,220 lamps to its distributors. This year, the supplier s
fredd [130]

Answer:

25%

Step-by-step explanation:

Given data

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% Decrease= 37220-29776/29776*100

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7 0
3 years ago
Landon has 9 comic books and 33 chapter books.How many books does Landon have?
Dvinal [7]

Answer:

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Step-by-step explanation:

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4 0
3 years ago
Of 6.5 hectoliters of fuel, the private spilled 350 milliliters. how many liters did the private spill?
sergiy2304 [10]

The private spilled 0.35 litres of fuel

<h3>How to calculate the amount of litres spilled ? </h3>

The first step is to convert 6.5 hectolitres to litres

= 6.5 × 100

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Next is to convert millilitres to litres

= 350/1000

= 0.35 litres

Hence the number of litres spilled is 0.35 litres

Read more here

brainly.com/question/18239674?referrer=searchResults

#SPJ1

7 0
2 years ago
Help me please ASAP!!
Mice21 [21]

Choice D is true. It is just another way to write the given function.

To confirm choices A through C, replace x as follows and do the math:

For A, let x = -3. Does it really yield -11?

For B, let x = 0. Does it really yield 5?

For C, let x = 1/2. Does it really yield 4?

Take it from here.

4 0
3 years ago
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