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You write each letter of the word MATHEMATICIAN on a piece of paper and put them in a bag. You randomly select one piece from the bag. What is P(I or A)? A. 1/13 B. 5/8 C. 1/3 D. 8/13

2 years ago

Why not?

2 years ago

You have 3 pairs of white socks, 4 pairs of black socks, and 2 pairs of colored socks in your drawer. What is the probability that you reach into the drawer and randomly select a pair of white socks? A. 1/2 B. 1/3 C. 2/3 D. 3/7

2 years ago

The table shows the results of spinning a four-colored spinner 50 times. Find the experimental probability and express it as a decimal. A. 0.1 B. 0.4 C. 0.8 D. 0.2

2 years ago

Color- Red | Blue | Green | Yellow # of times spun | 20 | 10 | 9 | 11

2 years ago

You roll a number cube 20 times. It lands on 2 five times. What is the experimental probability of rolling a 2? A.40% B.10% C.25% D.17%

2 years ago

The table below shows the results of flipping two coins. How does the experimental probability of getting HH compare to the theoretical probability of getting HH? A. The experimental probability is 3% greater than the theoretical probability. B. The theor...

2 years ago

Outcome | HH | HT | TH | TT. | ————|. | Number |—————————- Of times | 28 | 22 | 34 | 16 Tossed | ————|

2 years ago

A baseball player gets on base 7 times and strikes out 5 times during a tournament. What is the experimental probability of the player getting on base? A. 5/7 B. 7/12 C. 5/12 D. 7/10

2 years ago

You flip a coin 20 times and get tails 15 times. You flip the coin 80 more times. What do you expect to happen to the experimental probability of getting tails as you increase the number of trials? A. The experimental probability will get closer to 50%. B...

2 years ago

What is the experimental probability of the spinner landing on red? A. 1/2 B. 1/3 C. 1/4

2 years ago

The arrow is on yellow

2 years ago

What is the theoretical probability of the spinner landing on red? A. 1/2 B. 1/3 C. 1/4

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What is the experimental probability that at least one of the coins landed on heads? Express the probability as a decimal. A. 0.8 B. 0.2 C. 0.6

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TWO COINS WERE TOSSED 10 TIMES Toss | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 Result | HH | TT | HT | HH | TH | TT | TH | HT

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Make a tree diagram for two coins that are tossed. Find the theoretical probability that at least one coin is heads. Express the probability as a decimal. A. 0.5 B, 0.75 C. 0.8

2 years ago

Find the experimental probability, and express it as a percent. P(even) = ? A. 50% B. 40% C. 29%

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Outcome | 1 | 2 | 3 | 4 | 5 | 6 Number | 22 | 18 | 9 | 11 | 19 | 21 | Of times Rolled ————————————————-

2 years ago

How does the experimental probability you found in question 5 compare to the theoretical probability of rolling an even number? A. The theoretical probability is 10% greater than the experimental probability. B. The experimental probability is 10% greater...

2 years ago

Which of the following best summarizes how the environment impacted growth of the maya? A. The Maya had to adapt to living in high elevations with thin oxygen. B. The Maya had to learn farming techniques to clear the dense rain forest. C. The Maya had to...

2 years ago

Which of the following best summarizes how the environment impacted growth of the maya? A. The Maya had to adapt to living in high elevations with thin oxygen. B. The Maya had to learn farming techniques to clear the dense rain forest. C. The Maya had to...

2 years ago

How were Incan commoners grouped within their social class? A. by gender and age B. by family rank C. by wealth and status D. by religious worship

2 years ago

Which of the following is an example of Aztec art? A. huge, carved stone heads B. intricate, carved hieroglyphs C. elaborate feather headdresses D. richly colored textiles

2 years ago

Which of the following statements describes the Mayan writing system? A. The Mayan writing system was more advanced than Eurasian cultures. B. The Mayan writing system was the most evolved in the Americas. C. The Mayan writing system, and all evidence of...

2 years ago

Which of the following statements best describes the Mississippians? A. The Mississippians developed a complex culture and lived in large communities. B. The Mississippians lived in the Northwest and hunted and gathered for survival. C. The Mississippians...

2 years ago

Which of the following farming methods helped the Inca farm the hillsides? A. slash-and-burn B. crop rotation C. irrigation canals D. dam construction

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What material did the people of the North American Southwest tribes use to build their homes? A. bison hide B. thatched straw C. young trees D. dried mud

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The majority of Aztecs belonged to what social class? A. nobles B. commoners C. slaves D. priests

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Why did the Aztecs engage in human sacrifice? A. to punish people who broke the law B. to keep their chief god strong C. to determine who would be the next emperor D. to punish their enemies who also engaged in human sacrifice

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According to their religion, the Maya believed that A. Kings and priests could communicate with the gods. B. Their kings should be worshipped as living gods. C. Priests and nobles should not mix together. D. Human sacrifice was forbidden by the gods.

2 years ago

The building and use of observatories allowed the Maya to develop. A. Complex calendars. B. Hieroglyphic writing. C. Slash-and-burn agriculture. D. Stone pyramids and temples.

2 years ago

Look at the diagram about Incan civilization. A cause-and-effect diagram about the Incan civilization is shown. The cause side includes well-organized society, system of roads, powerful army. The effect side shows a question mark. Which statement identifi...

2 years ago

What was the mita system? A. a practice of paying taxes through labor B. a method of record keeping C. a network of royal messengers D. a rigid social hierarchy

2 years ago

What archaeological evidence taught scholars about the culture of the Mississippians? A. housing complexes built into the side of cliffs B. kayaks designed to hunt animals over long distances C. large earthen mounds built for religious purposes D. totem p...

2 years ago

Which of the following statements best describes Mayan cities? A. They were built on islands in lakes. B. They grew up mainly in the highlands. C. They had relatively few buildings. D. They had pyramids and palaces in their centers.

2 years ago

How were the religion and the government of the Maya connected?

2 years ago

How did the Aztecs apply their engineering skills to the challenges of living on an island?

2 years ago

How did the environment influence the cultures of the Northwest and Southwest?

2 years ago

What methods did the Incas use to unify their large empire?

2 years ago

What was the Ancestral Puebloan's most notable achievement? A. cliff dwellings B. Southwestern design C. canoe building D. igloo building

2 years ago

What is a tradition of Pacific Northwest indigenous people that still survives today? A. bison hunts B. canoe journeys C. igloo building D. sandstone designs

2 years ago

What is an Inuit religious belief? A. divination B. human sacrifice C. animism D. sun worship

2 years ago

There are 3 red paper clips, 5 yellow paper clips, and 6 silver paper clips in a jar. What is the ratio of the total number of paper clips to the number of red paper clips? A. 14:3 B. 11:3 C. 3:14 D. 3:11

2 years ago

Which of the following ratios is equivalent to 15 20 A. 200 to 150 B. 3:5 C. 5/4 D. 45 to 60

2 years ago

An airplane travels 226 miles in 2 hours. At that rate, how far will the airplane travel in 8 hours? A. 56.5 miles B. 904 miles C. 1,356 miles D. 1,808 miles

2 years ago

22 gallons of gas cost $65.56. What is the unit rate for I gallon of gas? A. $298 per gallon B. $3.28 per gallon C. $3.08 per gallon D. $2.98 per gallon

2 years ago

If the unit price for watermelon is $0.24 per pound and Jared pays $1.68 for a watermelon, how many pounds does his watermelon weigh? A. 6 pounds B. 7 pounds C. 8 pounds D. 4 pounds

2 years ago

Solve the proportion y/22 = 3/11. A. y = 6 B. y = 11 C. y = 15 D. y = 66

2 years ago

The length of a dog on a scale drawing is 9 cm. If the scale is 1 cm:6 cm, what is the actual length of the dog? A. 15 cm B. 30 cm C. 54 cm D. 108 cm

2 years ago

The distance between Mountainview and Crowntop is 6.5 inches on a map. If the scale on the map is 1 inch = 25 miles, what is the actual distance between the two towns? A. 31.5 miles B. 16.25 miles C. 162.5 miles D. 165 miles

2 years ago

Solve the proportion 4.6/6 = W/3 A. w = 2.30 B. w = 9.20 C. w = 1.93 D. w = 2.86

2 years ago

Which of the following are equivalent to 85%? Choose all that apply. A. 0.085 B. 0.85 C. 85/100 D. 19/20

2 years ago

If 4 out of 20 people like red jelly beans, what percent of the people do not like red jelly beans? A. 5% B. 20% C. 80% D. 90%

2 years ago

A photocopy was made of Julie's watercolor painting. The photocopy resized the painting so that it measured 4 inches wide by 7 inches long. If the actual painting is 16 inches wide, what is its length? A. 28 inches B. 9.14 inches C. 38 inches D. 64 inches

2 years ago

What is 38% of 150? A. 5.7 B. 56.5 C. 47 D. 57

2 years ago

What is the best estimate of 32% of 76? A. 50 B. 30 C. 25 D. 15

2 years ago

If you were to sketch a circle graph for the data about what fraction of the circle would represent comedy? A. 1/2 B. 1/3 C. 1/4 D. 1/5

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Type. |. Votes ———————— Comedy | 45 Adventure | 56 Mystery | 39

2 years ago

If the original bill is $34.50, what will be the final bill after paying a 15% tip? Round to the nearest cent. A. $517.50 B. $49.50 C. $39.68 D. $5.18

2 years ago

What is the amount of sales tax owed on a $350 laptop computer if the tax rate is 6%? A. $2.10 B. $21.00 C. $35.00 D. $46.00

2 years ago

Find the amount of the discount on a $140 bicycle that is on sale for 30% off. A. $98.00 B. $32.00 C. $42.00 D. $4.20

2 years ago

Which of the following is a theme of the drama? O A. People are curious to know what lies inside an unknown or new room. O B. Big houses often contain rooms that may not be in use. O C. Old diaries can always reveal something about a person. O D.Fear usua...

2 years ago

Which statement is one of the themes of the drama? A.It is important to be careful while working. B.It is important to be on time. C.It is important to play games. D.It is important to take care of pets at home.

2 years ago

What is the theme of the poem? A. Try to have an easy-going attitude B. Try to be perfect in what you do. C. Observe the behavior of birds D. Keep trying until you succeed.

2 years ago

The theme of this drama is that teamwork can be a rewarding experience. Which of the following events best supports this theme? O A. T.J. finds his baseball cards with E.J.'s help. O B. E.J. tells T.J. how to keep valuables safe. O c. T.J. warns E.J. to d...

2 years ago

What is the main theme of this passage? O A. Do not wait till the last minute to do things. O B. Big assignments take a lot of time to finish. O C. Parents cannot always be counted on for help. O D. Playing with friends after school is a bad idea.

2 years ago

Which of the following might be a story with a similar theme to this one? A. a basketball player overcomes a serious ankle injury to play in a big game B. a teacher discovers that a student cheated on a social studies test C. a grocery store owner orders...

2 years ago

1. Which is a set of collinear points? A. G, H. J B. H, L, G C. G, I, K D. K, J, G

2 years ago

Use the diagram to identify a segment parallel to CF. A. DG B. AD C. DC D. AB

2 years ago

The measure of angle A is 73°. Classify the angle as acute, right, obtuse, or straight. A. acute B. straight C. right D. obtuse

2 years ago

Find the measures of the complement and the supplement of an angle with measure 50°. A. complement, 130° supplement, 40° B. complement, 40°; supplement, 130° C. complement, 140°; supplement, 230° D. complement, 30°: supplement, 140°

2 years ago

Name the angle that is supplementary to COD. A. LCOA B. LBOC C. LCOB D. LBOA

2 years ago

What’s the Value of e? A. 32 B. 238 C. 58 D. 122

2 years ago

Classify the triangle with angles with measures 48°, 62°, and 70° as acute, right, or obtuse. A. acute B. Right C. Obtuse

2 years ago

A baseball field has four bases that form the shape of a quadrilateral. If someone invented a new game similar to baseball that had two extra bases in the field, what type of polygon would the bases form? A. Pentagon B. hexagon C. Octagon D. decagon

2 years ago

Which is the most descriptive name for the shape below? A. square B. parallelogram C. trapezoid D. quadrilateral

2 years ago

A fan has five equally spaced blades. Suppose you line up two fans directly on top of each other. What is the least number of degrees that you can rotate the top fan so that the two fans are perfectly aligned again? A. 120 B. 60 C. 90 D. 72

2 years ago

Select the word to make the statement true. Similar polygons are___different shapes. A. always B. sometimes C. never

2 years ago

How many lines of symmetry could an isosceles trapezoid have? A. 0 B. 1 C. 2 D. 3

2 years ago

Which pair of transformations to the figure shown below would produce an image that is on top of the original (same position, shape, and size)? A. a translation to the right and a reflection over the vertical line of reflection shown B. a translation down...

2 years ago

Geoffrey draws a triangle. One of the angles measures 75° and one of the angles measures 40°. What is the measure of the third angle? A. 180 B. 115 C. 105 D. 65

2 years ago

Classify the triangle by its angles and its sides. Explain how you knew which classifications to use

2 years ago

The value of the dependent variable in a function is always_____ the independent variable A. Greater than B. Dependent on C. Equal to D. Less than

2 years ago

Which set of output values correctly completes the function table? y = 2x - 4 Input (x) | Output (y) 6. ? 2. ? -4. ? A. 8, 2, -12 B. 8, 0, 12 C. 8, 0, -12 D. -8, 0 12

2 years ago

Identify the rule for the function table. Input (X) Output (Y) 24 12 12 6 -12 -6 A. y= 12 - x B. y= x - 12 C. y= x divided by 2 D. y= 2 divided by x

2 years ago

A science class planted a tree in the school courtyard that was 6 inches tall. It is growing 4 inches each week. Write a function rule for the height, h, of the tree based on the weeks, w, since it was planted. A. h = 6w + 4 B. h = 4w + 6 C. h = 4w D. h =...

2 years ago

Which rule matches the function graphed below? A. y = 2x B. y = x + 4 C. y = 2x D. y = x-4

2 years ago

Identify the independent variable in this relationship. A person burns a total of c calories by walking m miles. A. calories, c B. miles, m C.) neither c. calories or m. miles D.both c, calories and m, miles

2 years ago

Identify the dependent variable in this relationship. A person washes c cars and earns a total of d dollars A. neither c, cars or d, dollars B. cars, c C. dollars, d D. both c, cars and d, dollars

2 years ago

The cost of a student ticket to the school play is $7. Write an equation that correctly relates the total cost, c, for a particular number, s, of student tickets purchased. Identify the independent and dependent variables.

2 years ago

Name the point with the given coordinates (2, 4). A. H B. J C. G D. K

2 years ago

⬆️ y

2 years ago

You start a search for a buried object by marking the center of a field as (0, 0), with coordinates giving distances in yards. Coordinates to the north or east are positive, and coordinates to the south or west are negative. You find nothing at (-10, 6),...

2 years ago

Solve the equation. 5x + 2 - 62 A. 11.5 B. 12 C. 12.8 D. 36

2 years ago

Solve the equation. 5x + 2 = 62 A. 11.5 B. 12 C. 12.8 D. 36

2 years ago

Solve the equation. x/4 + 1= -6 A. 2 B. -4 C. -22 D. -28

2 years ago

Riverview Farms sold a combined total of 396 watermelons and cantaloupes. they sold 126 more watermelons than cantaloupes. Use n to represent the number of cantaloupes. Which equation could be used to solve for n? (Hint: First, think about the expression...

2 years ago

Suppose you are driving to visit a friend in another state. You are driving 55 miles per hour. You must drive 440 miles total. If you have already driven 275 miles, how long will it take you to reach your destination? Use h to represent the number of hour...

2 years ago

Write an inequality for the situation. Julia scored at least 20 points. A. k _> 20 B. k < 20 C. k > 20 D. K_< 20

2 years ago

Write an inequality for the following situation No more than 8 books are in your bag. A. x < 8 B. x _< 8 C. x _> 8 D. x > 8

2 years ago