3 years ago

Can anyone help me with this?

Mathematics

1 answer:

rewona [7]3 years ago

8 0

Answer:u

hard

Step-by-step explanation:

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D= 3sin(8 pi t) - 2 --- > represents motion

NARA [144]

Hello :
<span>D= 3sin(8 pi t) - 2
t=0 : D =3sin(0) - 2 = 0-2 = - 2
</span><span>objects position at t= 0 is : (0 , -2)</span>

4 0

3 years ago

Is this the right answer?

lyudmila [28]

The total amount of blue glass was=(2/3)*(30 9/10)=
=(2*30)/3 (9*2) /(10*3)=60/3 18/30=20 3/5.

The answer is 20 3/5

Congratulations!! you are right!

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4 years ago

The estimated velocity v (in miles per hour) of a car at the end of a drag race is v = 234 √p ÷ w 3 , where p is the horsepower

Anastaziya [24]

Answer:

The velocity of the car at the end of drag race is 183 miles per hour.

Step-by-step explanation:

We are given the following in the question:

$v = 234 \bigg(\dfrac{p}{w}}\bigg)^{\frac{1}{3}}$

where v is the velocity of the car at the end of drag race, p is the horsepower of the car and w is the weight of car.

We need to approximate velocity of the car at the end of a drag race when car has a horsepower of 1311 and weighs 2744 pounds.

Putting values in the equation, we get,

$v = 234\bigg(\dfrac{1311}{2744}\bigg)^{\frac{1}{3}}\\\\v = 182.93\\v\approx 183\text{ miles per hour}$

Thus, the velocity of the car at the end of drag race is 183 miles per hour.

3 0

4 years ago

What is 2 (3 x+ 7)+ x =70

Thepotemich [5.8K]

Answer:

6 + 1 4 + = 7 0

Step-by-step explanation:

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3 years ago

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Which numbers are factors of 16? Check all that apply.

Viktor [21]

Factors of 16:

1,2,4,8,16

So, if there are any of these, you can check them off.

I hope this helps!
~kaikers

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3 years ago

Read 2 more answers