A park has a playground that is $\frac{3}{4}$ of its width and $\frac{4}{5}$ of its Iength. What fraction of the park is covered by the playground? Fold a piece of paper horizontally into fourths and shade three of the fourths to represent $\frac{3}{4}.$ Fold the paper vertically into fifths and shade $\frac{4}{5}$ of the paper another color. Count the total number of squares. This number is the denominator. The numerator is the number of squares shaded with both colors. $\frac{3}{4} \times \frac{4}{5}=$ ________ = _______. So, _______ of the park is covered by the playground.

The temperature at noon is 58 degrees F and is projected to decrease 12 degrees F by midnight. Express the calculation to determine the temperature at midnight as both an addition and a subtraction. Determine the predicted temperature at midnight.

Which of the following are units of force? a. Which of the following are units of force? b. newtons and pounds c. kilograms and newtons

How does the amount of pressure you exert on the floor when you are lying down compare with the amount of pressure you exert when you are standing up?

Why doesn't setting the table have a specific start time in a timetable for meal preparation?

What are some advantages and disadvantages of a franchise business?

Make an instrument out of common materials. Explain how it can produce different pitches.

Find the measures of two supplementary angles if the difference between the measures of the two angles is 35°.

Kathy Myers frequently purchases stocks and bonds. but she is uncertain how to determine the rate of return that she is earning. For example, three years ago she paid $13,000 for 200 shares of Malti Company's common stock. She received a$420 cash dividend on the stock at the end of each year for three years. At the end of three years, she sold the stock for $16,000. Kathy would like to earn a return of at least 14% on all of her investments. She is not sure whether the Malti Company stock provided a 14% return and would like some help with the necessary computations. Using the net present value method, determine whether or not the Malti Company stock provided a 14% return. Round all computations to the nearest whole dollar.

The matrices A, B, C, D, E, F, G and H are defined as follows.

$$A=\left[\begin{array}{rr}{2} & {-5} \\ {0} & {7}\end{array}\right] \quad B=\left[\begin{array}{rrr}{3} & {\frac{1}{2}} & {5} \\ {1} & {-1} & {3}\end{array}\right] \quad C=\left[\begin{array}{rrr}{2} & {-\frac{5}{2}} & {0} \\ {0} & {2} & {-3}\end{array}\right] \quad D=\left[\begin{array}{ll}{7} & {3}\end{array}\right] \quad E=\left[\begin{array}{l}{1} \\ {2} \\ {0}\end{array}\right] \quad F=\left[\begin{array}{lll}{1} & {0} & {0} \\ {0} & {1} & {0} \\ {0} & {0} & {1}\end{array}\right] \quad G=\left[\begin{array}{rrr}{5} & {-3} & {10} \\ {6} & {1} & {0} \\ {-5} & {2} & {2}\end{array}\right] \quad H=\left[\begin{array}{rr}{3} & {1} \\ {2} & {-1}\end{array}\right]$$

Carry out the indicated algebraic operation, or explain why it cannot be performed. 3B + 2C

The idea that a comet is like a dirty snowball is which of the following? A) hypothesis B) variable C) law D) theory

Write an original sentence using the vocabulary word to which the phrase refers. gap in the rock record

Locate any intercepts.

$$f(x)=\left\{\begin{array}{ll}{x+3} & {\text { if }-2 \leq x<1} \\ {5} & {\text { if } x=1} \\ {-x+2} & {\text { if } x>1}\end{array}\right.$$

How do resources affect food choices?