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3 years ago

What is 3 plus 503 plsssssss

Mathematics

2 answers:

Doss [256]3 years ago

7 0

Answer:

506

Step-by-step explanation:

add 503 by 506

Mice21 [21]3 years ago

6 0

Answer:506

Step-by-step explanation:

503

+-----

506

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A jury pool consists of 50 potential jurors in how many ways can a jury of 12 be selected

natali 33 [55]

Here we have to choose any 12 out of 50

here order of choosing jury does not matter it is only a group of 12 people we have to make

We know when we have to choose any r articles out of total n articles we can choose it in total ncr ways where c is a combination formula

ncr= n! / ( r! * ( n-r)!) (" ! " is factorial operation )

we have to find out 50 C12 = 50 ! /( 12 ! * ( 50-12)!) = 121399651100

3 0

4 years ago

Find the Surface Area of the figure below

zepelin [54]

Answer:

132 $cm^{2}$

Step-by-step explanation:

Triangle formula is 1/2 bh (4x3/2) is 6 (4 triangles)=24

Base is 6x8=48

sides are 6x5=30 then multiply by 2 of the sides =60

add all together

8 0

3 years ago

A particle is moving with the given acceleration function and initial conditions. Find the velocity function and the position fu

Lerok [7]

Answer:

The velocity function is the particle is $v(t)=-2\cos (t)-4\sin (t)-1$ .

Step-by-step explanation:

The acceleration function of a moving particle is

$a(t)=2\sin (t)-4\cos (t)$

The initial conditions are v(0) = −3, s(0) = 5.

Integrate the acceleration function with respect to time to find the velocity function.

$\int a(t)=\int (2\sin (t)-4\cos (t))dt$

$v(t)=-2\cos (t)-4\sin (t)+C_1$

Use the initial condition v(0) = −3 to find the value of C₁.

$-3=-2\cos (0)-4\sin (0)+C_1$

$-3=-2(1)-4(0)+C_1$

$-3=-2+C_1$

$-3+2=C_1$

$-1=C_1$

So the velocity function is the particle is

$v(t)=-2\cos (t)-4\sin (t)-1$

Integrate the acceleration function with respect to time to find the position function.

$\int v(t)=\int (-2\cos (t)-4\sin (t)-1)dt$

$s(t)=-2\sin (t)+4\cos (t)-t+C_2$

Use the initial condition s(0) = 5 to find the value of C₂.

$5=-2\sin (0)+4\cos (0)-(0)+C_2$

$5=-2(0)+4(1)+C_2$

$5=4+C_2$

$1=C_2$

So, the position function is the particle is $s(t)=-2\sin (t)+4\cos (t)-t+1$ .

5 0

3 years ago

What is the area of triangle ABC?

Solnce55 [7]

Base time hight divided by two so you would multiply 3 by 5 which would be 15 and 15 divided by 2 is 7.5 so 7.5 is the area

4 0

3 years ago

Express (i) 1.4191919.... (ii) 0. 001 in the form p/q, where p and q are integers and q ≠ 0.

Virty [35]

Answer:

so confusing.. but I think I have an idea.. p and q are integers equal to 0

Step-by-step explanation:

3 0

3 years ago