From Questions to Solutions

To take off from an aircraft carrier, a 21000 kg jet needs to accelerate at \( 36.9 \, \text{m/s}^2 \). How much force is required? (unit = N)

Given that ABCD is a rhombus, what is the value of x? B (4x-25) A OA. 29 B. 23 C. 46 D. 38 OE. 45 O F. Cannot be determined

A hot tub is in the shape of a regular pentagon. To the nearest tenth, what is the area of the cover on the hot tub? Given: - Side of

Find [tex]$13.1 - 20.2 + 9 - (-38.5)$[/tex]. A. 40.4 B. -40.4 C. 36.6 D. -36.6

What is the point of having Celsius and Fahrenheit? Why not just Celsius?

What is [tex]-9.2(8x - 4) + 0.7(2 + 6.3x)[/tex] simplified? A. [tex]-69.19x - 32.39[/tex] B. [tex]-69.19x + 38.2[/tex] C. [tex]-72.2x + 41.21[/tex] D. [tex]75x - 338.2[/tex]

"Tom Dooley" by the Kingston Trio represents a new wave of popularity for folk music. 1. What influences are evident in this recording? 2. Does the recording help present the

The kilogram used to be defined as the mass of a metal cylinder with a height of 39.7 mm and a diameter of 39.4 mm. If we wanted a square

A race car entering the curved part of the track drops its speed from 45.1 m/s to 36.6 m/s in 2.99 seconds. a) What is the acceleration? b) What is

Suppose the ages of the residents of Georgetown are normally distributed with a mean of 38.2 years and a standard deviation of 8.6 years. If a random sample of 30

The formula to convert Celsius to Fahrenheit is [tex]F = \frac{9}{5}C + 32[/tex]. If the temperature is 92 degrees Fahrenheit, what is the temperature in Celsius?

If the measurement of a central angle is [tex]\frac{5 \pi}{6}[/tex], find the length of its intercepted arc in a circle with a radius of 15 inches. A. 33.4 inches B.

A ribbon is 3 meters long. I need 8 pieces of ribbon, each 40 cm. How many centimeters shorter is the ribbon than the length I need?

The body temperatures in degrees Fahrenheit of a sample of adults in one small town are: 97.5, 99.1, 97.8, 98.7, 96.5, 97.1, 99.0, 98.9, 96.7, 98.3, 99.2. Assume body temperatures

What is the weight of a 90 kg man standing on Earth, where [tex]g_{\text{earth}} = 9.82 \, \text{m/s}^2[/tex]? A. 884 N B. 9.2 N C. 80.2 N D. 99.8 N