MATH 125 quiz 4

Not all answers are right.  Please look at points awarded-92% on this quiz.  No feed back from instructor given.

/library/js/headscripts.js// // /library/editor/ckeditor/ckeditor.js/library/editor/ckeditor.launch.js/samigo-app/js/saveForm.jsUnit 04 Quiz

// Convert the following using dimensional analysis. 93 inches to feet

A.7.9 ft
B.7 3/4 ft
C.1106 ft
D.1116 ft

//

// Becky used a tape measure to section off areas for her vegetable garden. She measured the section for onions to be 288 inches long. How many yards long is the section for Becky’s onions?

A.10,368 yards
B.3,456 yards
C.24 yards
D.8 yards

//

// George drives 71 miles per hour on a freeway in Everett, Washington. When he crosses into Vancouver, British Columbia, he resumes the same speed. How fast does George drive in kilometers per hour? Round to the nearest tenth.

A.53.1 kilometers per hour
B.44.1 kilometers per hour
C.103.3 kilometers per hour
D.114.3 kilometers per hour

//

// Use an English/Metric conversion for area given in the table to convert the following measurement to the specified measurement. Round to the nearest hundredth, if necessary.
Conversion table: English/Metric
8,969 in2 = _____ cm2

A.3,531.54 cm2
B.1,390.54 cm2
C.57,850.05 cm2
D.22,778.43 cm2

//

// Use an English conversion for capacity given in the table to convert the following measurement to the specified measurement. Round to the nearest hundredth, if necessary.
Conversion Table

8,061 gallons = ______ cubic yards

A.39.91 cubic yards
B.1,628,322 cubic yards
C.6,513,288 cubic yards
D.159.62 cubic yards

//

// Convert the following measurement to the specified measurement: 5.57 L = ______ mL

A.0.000557 mL
B.5,570 mL
C.55,700 mL
D.0.00557 mL

//

// Convert the following measurement to the specified measurement. Round to the nearest hundredth, if necessary. 6,534 gallons = ______ L

A.17,315.1 L
B.24,656.6 L
C.246,566.04 L
D.1,731.51 L

//

// Ruth wants to paint the walls in her bedroom. A gallon of paint will cover 400 ft2. She measures the surface to be painted and it is 142,589 in2. How many gallons of paint should she buy?

A.2 gallons
B.30 gallons
C.29 gallons
D.3 gallons

//

// A Jacuzzi was filled with 300 gallons of water. The Jacuzzi itself weighs 50 lb. If a person who weighs 100 lb and a person who weighs 110 lb get into the Jacuzzi, how much is the total weight including the two people, the tub, and the water? Round to the nearest pound.

A.19,010 lb
B.2,507 lb
C.18,750 lb
D.2,767 lb

//

// Convert the following unit to the specified equivalent unit. Round to the nearest hundredth, if necessary. 520 tons = _____ metric tons

A.47.27 metric tons
B.472.73 metric tons
C.572 metric tons
D.5,720 metric tons

//

// Convert the following Fahrenheit temperature to an equivalent Celsius temperature. Round to the nearest hundredth, if necessary. –108°F

A.–162.4°C
B.–77.78°C
C.–28°C
D.–252°C

//

// A chemistry teacher has 2,523 grams of a substance and he wants to separate the substance into 7-oz jars. How many 7-oz jars can he fill?

A.He can fill 13 jars (almost 14).
B.He can fill 360 jars (almost 361).
C.He can fill 12 jars (almost 13).
D.He can fill 361 jars (almost 362).

//

// Classify the angle as acute, right, obtuse, or straight.
Geometric Figure

A.Right
B.Obtuse
C.Acute
D.Straight

//

// Identify angles 3 and 7 as alternate interior, alternate exterior, corresponding, or vertical.
Geometric Figure

A.Alternate exterior
B.Corresponding
C.Vertical
D.Alternate interior

//

// Find the measure of the supplement of 90°.

A.270°
B.180°
C.90°
D.0°

//

// In triangle ABC below, the measure of angle B is 70°. Find the measure of angle C. The figure is not drawn to scale.
Geometric figure

A.30°
B.95°
C.20°
D.110°

//

// Find the measure of angle C.
Geometric figure

A.30°
B.25°
C.40°
D.35°

//

// Find the value of x.
Geometric figure

A.22
B.20.5
C.44.5
D.43

//

// Use the Pythagorean Theorem to find the measure of side x.
Geometric figure

A.36 ft
B.33 ft
C.48 ft
D.13 ft

//

// Use the proportional property of similar triangles to find the measure of x (the measure of segment ED) if the measure of segment CD is 24.
Geometric figure

A.36 meters
B.30 meters
C.48 meters
D.24 meters

//

// Identify the polygon.

Geometric figure

A.Dodecagon
B.Icosagon
C.Decagon
D.Nonegon

//

// Which quadrilateral is also a rectangle and a rhombus?

A.Trapezoid
B.Triangle
C.Parallelogram
D.Square

//

// Find the perimeter. Assume all angles are right angles and note that the figure is not drawn to scale.
Geometric figure

A.48 ft
B.57 ft
C.43 ft
D.33 ft

//

// Find the perimeter:
Geometric figure

A.40 inches
B.35 inches
C.25 inches
D.45 inches

//

// How many feet of fence will it take to enclose a rectangular plot 10 feet by 34 feet if an opening of 6 feet is to be left for a gate?

A.44 feet
B.82 feet
C.88 feet
D.38 feet

//

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