Solve the equation. Approximate the solutions to the nearest hundredth.

$$t ^ { 2 } = t + 4$$

Approximate to the nearest thousandth.

$$\log _3 18$$

What is the approximate angle of dip of the units in Section 18? Angle:

Graph the function and give the approximate coordinates of the vertex. $h(x)=-x^{2}-x+6$

The Pacific Science Center in Seattle, Washington, has an exhibit in which patrons can ride a bicycle around a narrow track high above the ground. A large concrete block hangs beneath the bike on a long bar that is fastened rigidly to the bike's frame. The mentioned picture shows Greg's wife Sandra riding the bike without much concern for her safety. Why is this exhibit safe?

What is the approximate $\mathrm{C}-\mathrm{N}-\mathrm{O}$ angle?

Find the approximate volume of a sphere with radius length r=2.7cm.

Give the approximate value(s) of the x-intercepts of $f^{\prime}$.

$$\{-1,1,3\}$$

Find the inverse of each function (on the given interval, if specified) and write it in the form y=

$$f ^ { - 1 } ( x )$$

. f(x)=2x

In this exercise, use Euler’s Method to make a table of values for the approximate solution of the differential equation with the specified initial value. Use $n$ steps of size $h$.

$$y^{\prime}=0.5x(3-y),\quad y(0)=1,\quad n=5,\quad h=0.4$$

Solve the exercise given below then write the correct answer.

$\angle A B C$ is bisected by ray $B D . \angle A B C$ is bisected by ray $B E$. If $m \angle A B E=30$, what is $m \angle A B C$?

Solve this formula for the specified variable. $\dfrac{1}{x}=\dfrac{1}{y}-\dfrac{1}{z}$ for $y$

two regular six-sided dice are tossed. Compute the probability that the sum of the pips on the upward faces of the two dice is 1.

Approximate to the nearest tenth.

$$\sqrt{39}$$