Questions and answers by

h

Questions (756)

Which situation can be modeled by the equation 45−2.50𝑥=11.5045 - 2 . 50 x = 11 . 50 ? CLEAR SUBMIT A stock with an
1. 1 answer
2. 84 views
Solve. 6(𝑥+20)=1686 ( x + 20 ) = 168 CLEAR SUBMIT 𝑥=423 x = 4 2 3 𝑥=8 x = 8 𝑥=2423 x = 24 2 3 𝑥=28
1. 1 answer
2. 68 views
Kim is reading a book with 380 pages. She read 20 pages each day until she reached Part 2 of the book. Part 2 of the book is 160
1. 1 answer
2. 103 views
On a recent trip, Lamar's distance varied directly with the number of hours he drove. He traveled 288 miles in 6 hours. Which
1. 1 answer
2. 87 views
Devon has $45 in his savings account. Which equation can be used to determine how much Devon needs to save in order to have $315
1. 1 answer
2. 98 views
The angles with measures x and 4x are complementary angles. Which is the value of x?Angle x plus angle 4 x equals 90 degrees.
1. 1 answer
2. 77 views
Two sides of a triangle measure 9 cm and 23 cm. Which could be the measure of the third side of the triangle?CLEAR SUBMIT 35 cm
1. 1 answer
2. 92 views
Which is equivalent to 8𝑥−𝑦+3𝑥8 x - y + 3 x ? CLEAR SUBMIT 11𝑥𝑦 11 x y 8𝑥𝑦+3𝑥 8 x y + 3 x
1. 1 answer
2. 57 views
Evaluate. 5(−6)=5 ( - 6 ) = ________ CLEAR SUBMIT 30 -1 -11 -30
1. 1 answer
2. 50 views
Which is the opposite of -12?CLEAR SUBMIT −12 - 12 −112 - 1 12 112 1 12 12
1. 1 answer
2. 59 views
Which is equivalent to 12(323)12 3 2 3 ? CLEAR SUBMIT 12(323) 12 32 3 12(3)+12(13) 12 ( 3 ) + 12 1 3 12(4)−12(13) 12 ( 4 ) -
1. 1 answer
2. 75 views
Which list shows fractions that always result in a terminating decimal for values of n > 0?CLEAR SUBMIT 111, 1,121,11,331
1. 1 answer
2. 80 views
Mia can purchase a 40-ounce jar of peanut butter for $5.20 or a 15-ounce jar for $2.70. How much does Mia save per ounce by
1. 1 answer
2. 112 views
Which is the decimal form of 9212592 125 ? CLEAR SUBMIT 0.136 0.230 0.656 0.736
1. 1 answer
2. 64 views
The temperature in Toronto at noon during a winter day measured 4°C. The temperature started dropping 2° every hour. Which
1. 1 answer
2. 90 views
Which graph shows a proportional relationship in which the value of y is one-half of the value of x?CLEAR SUBMIT On a coordinate
1. 1 answer
2. 103 views
The measures of ∠𝑥∠ x and ∠𝑦 ∠ y are equal. Which is the value of m? Two axes cross in the shape of an X. Angles x
1. 1 answer
2. 40 views
Solve. 3(4𝑥−7)=273 ( 4 x - 7 ) = 27 CLEAR SUBMIT 𝑥=0 x = 0 𝑥=12 x = 1 2 𝑥=176 x = 17 6 𝑥=4
1. 1 answer
2. 53 views
A city has an elevation of 465 feet. Another city has an elevation of -45 feet. Which expression can be used to find the
1. 1 answer
2. 79 views
Duval went to bat 80 times during a baseball season. In the first half of the season he had 15 hits. In the second half of the
1. 1 answer
2. 105 views
Jordan's football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could be
1. 1 answer
2. 104 views
Evaluate. 58−(14)2=5 8 - 1 4 2 = ________ CLEAR SUBMIT 916 9 16 12 1 2 38 3 8 14
1. 1 answer
2. 50 views
Jenny makes food for her hummingbird feeders. The food is made up of 1 part sugar and 4 parts water. She uses 343 4 cup of sugar
1. 1 answer
2. 104 views
Choose the appropriate vocabulary word from The Call of the Wild to fill in the blank in the following sentence: "Buck often
1. 1 answer
2. 137 views
According to The Call of the Wild, what can you conclude about Buck's life in the Santa Clara Valley?(1 point) Responses It was
1. 1 answer
2. 128 views
Multiple ChoiceWhat type of point of view is used in The Call of the Wild? (1 point) Responses first person first person
1. 1 answer
2. 151 views
At the fair there are two bean bag toss games. You gain 3/4 of a point for each bean bag that you get on the target and you lose
1. 1 answer
2. 92 views
Match the vocabulary word to it's definition. (6 points)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 137 views
Salsa is a style of music that mixes jazz and _______ music.(1 point) Responses modern rap modern rap classic rock classic rock
1. 1 answer
2. 125 views
Based on what you know about Pablo Picasso, which word best describes his personality?(1 point) Responses trabajador trabajador
1. 1 answer
2. 128 views
Which of the following is the Spanish word for “lazy”?(1 point) Responses reservado reservado impaciente impaciente perezoso
1. 1 answer
2. 204 views
Who helped develop salsa music?(1 point) Responses Cuban and Puerto Rican immigrants Cuban and Puerto Rican immigrants Mexican
1. 1 answer
2. 143 views
In Spanish, a person that is nice is said to be _______.(1 point) Responses reservado reservado simpático simpático perezoso
1. 1 answer
2. 166 views
Which is always true in a closed system?(1 point)Responses Mass is not conserved. Mass is not conserved. Velocity is constant.
1. 1 answer
2. 93 views
Which of Newton’s laws of motion states that an object at rest stays at rest and an object in motion stays in motion with the
1. 1 answer
2. 312 views
An object has a mass of 5 kg and a velocity of 20 m/s. What is the momentum of the object?(1 point)Responses 4 kg⋅m/s 4
1. 1 answer
2. 133 views
A small rock bounces off the windshield of a moving car and experiences a large change in velocity. How does the car’s
1. 1 answer
2. 176 views
A billiard ball moves with 3 kg⋅m/s of momentum and strikes three other billiard balls. What is the total momentum of the
1. 1 answer
2. 154 views
Match the inequality to the graph of its solution.(2 points)Put responses in the correct input to answer the question. Select a
1. 1 answer
2. 150 views
(1 point)–3y ≤ –18 y ≥
1. 1 answer
2. 34 views
1 point)n over 5 ≥ 11 n ≥
1. 1 answer
2. 41 views
(1 point)Fill in the Blank 2n > 14 n > _____
1. 1 answer
2. 98 views
Which accurately describes the experience of gold seekers traveling to the Klondike?(1 point) Responses Most gold seekers
1. 5 answers
2. 257 views
A spring scale shows a net force of 0.8 N acting on a 1.5-kg mass. What happens to the acceleration of the object if the net
1. 23 answers
2. 131 views
A hamster in a ball begins its journey 5 feet to the left of a refrigerator, travels 20 feet to the right of the refrigerator,
1. 13 answers
2. 327 views
Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary.Th
1. 39 answers
2. 216 views
Which of the following is one reason that families and friends in the Spanish-speaking world gather to spend time together?(1
1. 7 answers
2. 120 views
Which of the following is closest in meaning to the following audio clip?(1 point) Responses also, too also, too neither . . .
1. 7 answers
2. 82 views
You have now learned that a good goalkeeper must possess quickness, agility, and good eyesight. What other athlete requires the
1. 19 answers
2. 187 views
Why is using the RPE chart important when completing a physical activity?(1 point)Responses It can show you how much effort any
1. 43 answers
2. 249 views
Which of the following groups was affected positively by European exploration of the New World?(1 point)Responses
1. 8 answers
2. 479 views
Which of the following statements accurately explains one reason the Spanish were originally motivated to explore Texas?(1
1. 3 answers
2. 409 views
A scuba diver was at a depth of 15 meters below the surface when she saw something interesting about 10 meters lower. She made
1. 1 answer
2. 201 views
A dolphin jumped above the surface of the water. It reached an altitude of 3.5 meters above the surface of the water and then
1. 1 answer
2. 227 views
Which of the following explains why history is divided into eras?(1 point)Responses to help historians organize history and
1. 17 answers
2. 529 views
Select a different story or poem from this unit. Identify a literary element in the chosen selection such as tone, imagery, or
1. 1 answer
2. 172 views
In “The Literature of the Americas,” Kimberly Koza writes: “By discovering the literature of our neighbors, we may also
1. 1 answer
2. 161 views
What is the central idea of the book Out of My Mind by Sharon M Draper?
1. 1 answer
2. 135 views
In three to five sentences, identify two components of the control subsystem of a vehicle, and use them to explain why driving
1. 39 answers
2. 247 views
Plywood is made by gluing together thin layers of wood. Which term best describes plywood?(1 point)Responses natural natural raw
1. 25 answers
2. 339 views
which of the following is the most negative connotation of the world inactiveA: Lazy B: Unhurried C: Sedentary D: Unenergetic
1. 1 answer
2. 223 views
The natural __________ of Southeast Asia have influenced where people _________. The rich soils of the mainland's _______ and
1. 1 answer
2. 130 views
Flipping a CoinFrequency Heads 27 Tails 23 Nigel flips a coin 50 times and records whether it lands on heads or tails. What is
1. 5 answers
2. 184 views
A party store offers small balloons and large balloons. You can choose from pink, blue, green, and yellow balloons. You can
1. 1 answer
2. 167 views
Which of the following explains an impact of globalized agricultural commodity chains on consumers as compared to producers?Resp
1. 1 answer
2. 136 views
Which describes a uniform probability model?Responses A drawing a red or black card from a deck of cards B selecting a sock from
1. 5 answers
2. 125 views
Place the events in order of increasing likelihood.A. Landing on the number 33 on a spinner with 100 numbers. B. Rolling a sum
1. 15 answers
2. 175 views
Enter your answer and show all the steps that you use to solve this problem in the space provided.A party store offers small
1. 1 answer
2. 156 views
you mix the letters S, E, M, I, T, R, O, P, I, C, A, and L thoroughly without looking, you draw one letter. find the probability
1. 11 answers
2. 185 views
The northern red oak
1. 1 answer
2. 112 views
How could wildfire immediately impact competition in a forest ecosystem?a Competition would increase. Wildfires would increase
1. 3 answers
2. 291 views
What happens to an ecosystem when the primary consumers disappear?a Both the producer and secondary consumer populations
1. 1 answer
2. 217 views
In order to explain how changes to physical components of an ecosystem affect populations, you must use data from observations
1. 1 answer
2. 180 views
A rat is trying to get food from a garbage can but is chased away by a crow. The crow eats the food, and the rat must find other
1. 9 answers
2. 446 views
How do high temperatures affect corals?a corals become more susceptible to disease b corals become more colorful c corals erode
1. 3 answers
2. 208 views
Some types of algae can grow together with fungi. The fungi provide nutrients from decaying matter to the algae, while the
1. 5 answers
2. 374 views
Question 1 (1 point)A hawk eats a mouse. This kills the mouse, but it also means that the remaining mice will not have to
1. 5 answers
2. 256 views
Which statement is accurate about variations?a In all cases, variations become more common in a population. b Organisms with
1. 1 answer
2. 240 views
Question 10 (1 point)Which term means making sense of information? a evidence b reasoning c investigation d explanation
1. 3 answers
2. 169 views
What statement accurately describes the relationship between variations and fitness?a Variations always increase fitness. b
1. 5 answers
2. 257 views
How did the Industrial Revolution impact the population of peppered moths in Britain?a The light-colored moths became more
1. 11 answers
2. 268 views
Question 4 (1 point)Which body part is a vestigial structure? a horse hoof b whale hind limb c human arm d bat wing
1. 1 answer
2. 152 views
Pythons have small leg bones buried in their tail muscles. What can scientists conclude from this observation?a Future
1. 1 answer
2. 190 views
In studying humans, whales, and horses, which of the following set of similarities would be evidence for the most recent common
1. 1 answer
2. 237 views
if f(x) = √(1+x^3) find the 2nd derivative
1. 1 answer
2. 110 views
use implicit differentiation to find the 2nd derivative:x^2-y^2=1 (pls do step by step, also when u solve for 1st deriv, you're
1. 1 answer
2. 152 views
use implicit differentiation to find the 2nd derivative:x^4+y^4=1 (pls do step by step, also when u solve for 1st deriv, you're
1. 1 answer
2. 135 views
use implicit differentiation to find the second derivative.x^2-y^2=1
1. 1 answer
2. 123 views
A particle moves along a straight line with the equation of motion s(t) = 1/3t^3 - 2t^2 + 3t where t>0. When does the particle
1. 1 answer
2. 175 views
1.3.8 - Quick Check: Quicker Rhythmsanswers pls
1. 3 answers
2. 136 views
what is the black death
1. 1 answer
2. 96 views
y=4x+6y=7x
1. 0 answers
2. 56 views
Explain what you think the inhabitants of Catal Huyuk gained by constructing their settlement in this manner.
1. 0 answers
2. 150 views
h
1. 4 answers
2. 264 views
A circle in the xyxyx, y‑plane has the equation (x+92)^2+(y+54)^2=73(x+92)2 +(y+54) 2 =73left parenthesis, x, plus, 92, right
1. 1 answer
2. 170 views
Which statement is true?(1 point)As evidence changes, scientific theories can also change. If a single study or inference is
1. 1 answer
2. 373 views
Use the sum, difference, double or half-angle formulas to find the exact value of 𝑡𝑎𝑛(75°).
1. 3 answers
2. 391 views
Which is an example of a space spin-off?A. new lightweight blankets developed in the space program B. roads and other
1. 0 answers
2. 379 views
In what ways might modern technology be helpful to geologists trying to understand the formation of mountain ranges?A. Rockets
1. 2 answers
2. 1,251 views
What can spectroscopes tell us about a space object?A. calculate location B. determine temperature, chemical composition, and
1. 7 answers
2. 2,540 views