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3 years ago

Please help I need answers quick! please zoom in!

Mathematics

2 answers:

kolezko [41]3 years ago

3 0

Answer:

yes x=4 is a solution

Step-by-step explanation:

45x = 180

divide each side by 45

45x/45 = 180/45

x = 4

x=4 is a solution

xxMikexx [17]3 years ago

3 0

The correct answer would be : yes
x = 4 is the solution to the equation.

I hope that this helps you !

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liubo4ka [24]

Answer:

The correct option is B.

Step-by-step explanation:

The amount of money, in dollars, in a savings account after x years is given by $M(x) = 10000(1.03)^{x}$

This above equation represents that $10000 becomes M(x) after x years at a rate of interest 3% compounded in each year.

Therefore, the value in the expression 1.03 represents that there is a 3 percent increase in the savings account each year.

So, the correct option is B. (Answer)

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4 years ago

What is 1,773 divide by 3 be honest

-BARSIC- [3]

what is 1,773 divide by 3 be honest

Answer:

Step-by-step explanation:

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3 years ago

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andreev551 [17]

The function represented in the table is linear.

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3 years ago

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ElenaW [278]

Hey any chance you remember the work answer for the problem? I have the same question also!

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3 years ago

A particle moves on a coordinate line with an acceleration at time t seconds of e^t/2 m/sec^2. At t=0 the particle is at the ori

castortr0y [4]

Hello,

A) $a=e^ \frac{t}{2} \\\\

v(t)=\int\ a\ dt=\int\ e^ \frac{t}{2}\ dt=2*e^ \frac{t}{2}+C\\\\v(0)=-4\\
 2*e^ \frac{0}{2}+C=-4\\
 C=-6\\\\

\boxed{v(t)= 2*e^ \frac{0}{2}-6}\\\\



$

B)
$2*e^ \frac{t}{2}-6=0\\\\

e^ \frac{t}{2}=3\\\\

t=2*ln(3)\approx{2,19722...}\\

$

C)

$x(t)=\int_0^6(2*e^ \frac{t}{2}-6})\ dt=\left[4*e^ \frac{t}{2}-6t\right]_0^6\\\\ =e^3-36-4=4e^3-40\approx{40.3421...}\\\\$

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3 years ago