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Questions (286)
whatt is line photography
1 answer
16 views
Why does data need to be analyzed?
A. to come up with a good hypothesis B. to find a pattern that will explain your observations
1 answer
60 views
If you propose an answer to a question that you will test to see whether it is true, which step of the scientific method are you
1 answer
47 views
What is the main objective of an experiment?
A. to make observations B. to test a hypothesis C. to draw conclusions D. to analyze
1 answer
65 views
In what situation would you most likely need to use a computer to analyze data?
A. when you have collected data outside the
1 answer
35 views
Which Central American country does not have Spanish as its official language?
A. Belize B. Nicaragua C. Panama D. Costa Rica
1 answer
40 views
Central America has what percentage of the world's biodiversity?
A. 1 percent B. 7 percent C. 15 percent D. 50 percent
1 answer
29 views
If you are a tico, which Central American country are you from?
A. Costa Rica B. Panama C. Guatemala El Salvador
1 answer
54 views
How would you say, "She is daring"?
A. Ella es atrevida B. Ella eres atrevido C. Ella es atrevidas. D. Ella son atrevida
1 answer
30 views
How would Carlos from Guatemala answer the question, "What is your nationality?"
A. El es aleman. B. El es japones C. Soy
1 answer
34 views
How would Carlos from Guatemala answer the question, "What is your nationality?"
1 answer
33 views
Astronomers measure large distances in light-years. One light-year is the distance that light can travel in one year, or
2 answers
436 views
Let f(x) = -5x-4 and g(x) = 6x-7. Find f(x)+g(x).
1 answer
184 views
Solve for x, y and z when
12x + 15y + 5z = 158 (1) 4x + 3y + 4z = 50 (2) 5x + 20y + 2z = 148 (3)
2 answers
534 views
27 3 5 2 =19
2 answers
244 views
a group of parts that function as a whole
0 answers
248 views
Module 4: The Early Middle Ages
Lesson 1: The Byzantine Empire For each key term or person below, write a sentence explaining its
0 answers
813 views
when am i gonna lose my
1 answer
250 views
For each sequence, determine whether it appears to be arithmetic, geometric, or neither.
13, 10, 7,4 Arithmetic Geometric Neither
1 answer
603 views
At a factory workers are draining a large vat containing water. The water is being drained at a constant rate. The table below
3 answers
2,856 views
At a factory workers are draining a large vat containing water. The water is being drained at a constant rate. The table below
2 answers
552 views
Ryan buys cheese from the local farmer's market. The graph below shows the cheese cost (in cents) versus its weight (in ounces).
2 answers
1,618 views
Translate this sentence into an equation.
The sum 7 of and Delia's height is 68 . Use the variable d to represent Delia's height.
2 answers
619 views
Translate this sentence into an equation.
108 is the product of Craig's age and 9 . Use the variable c to represent Craig's age.
2 answers
1,554 views
Write equations for the horizontal and vertical lines passing through the point (1,8).
horizontal line: vertical line:
1 answer
480 views
Write equations for the horizontal and vertical lines passing through the point (-1,8) .
horizontal line: vertical line:
3 answers
1,493 views
A construction crew is lengthening a road that originally measured 45 miles. The crew is adding one mile to the road each day.
Le
4 answers
1,537 views
A construction crew is lengthening a road that originally measured 45 miles. The crew is adding one mile to the road each day.
Le
1 answer
390 views
A construction crew is lengthening a road that originally measured 45 miles. The crew is adding one mile to the road each day.
Le
1 answer
565 views
Write an inequality for the following statement.
x is greater than or equal to 2
1 answer
467 views
how much of the sun's energy actually reaches the Earth?
0 answers
314 views
Which option describes a reason that an author of a narrative might describe events out of the order in which they occurred?(1
9 answers
3,134 views
there are 92 students in a room they are separated into 18 groups. how many students are in each group
1 answer
515 views
David is paid £34000 per year. He is going to get a 3% increase in the amount of money he is paid. Work out how much money
1 answer
460 views
Gavin, Harry and Isabel each earn the same monthly salary. Each month, Gavin saves 28% of his salary and spends the rest of his
1 answer
531 views
Draw the line passing through the point (3, 5) with a slope of -1/2.
Been stuck on this for an hour please help also r.i.p. ms
1 answer
1,398 views
A roller coaster car is at the top of a 4.0 x 10 m hill, above the ground. It starts from rest. It travels down the hill to
1 answer
805 views
Tina is playing a computer game. She starts with 100 points, and she loses points based on the following rules:
• Each time a
2 answers
1,416 views
A rabbit (primary consumer) is preyed upon and consumed by a fox (secondary consumer). Before being consumed, the rabbit ate
1 answer
1,168 views
The Olympics of International Financial Institutions’ Projects
Various projects are handled by international financial
2 answers
2,230 views
A vector t has initial point (-5,-2) and terminal point (-3,4).
Write t in the form t=ai+bj.
3 answers
3,097 views
An athlete ran from town A to town C through town B for 5 hours. If the distance and bearing of town B from town A are 10km and
1 answer
671 views
⦁ Motorcycle A is moving north at 60kph, and motorcycle B is 120 km north of A is heading west at 50 kph. At what rate are
1 answer
427 views
⦁ Sand is being poured on the ground from the office of an elevated pipe. It forms a conical pile whose altitude is always
1 answer
604 views
what is the energy released when 0.5 grams of uranium 235 under goes a fission reaction?
2 answers
776 views
need help math proportions lesson 3 question 5
1 answer
500 views
Which of the following is a likely reason that someone today might decide to move from a city in the Midwest to the South?
1. A.
81 answers
21,966 views
Find the sum of the first 15 terms of the geometric sequence.
∞ Σ 3n − 1 n = 1
1 answer
554 views
Find the sum. (Round your answer to two decimal places.)
5 Σ 200(1.09)^n n = 0
1 answer
477 views
Find the sum of the infinite geometric series, if possible.
12 + 10 + 25/3 + 125/18 + ...
1 answer
602 views
The population of town N increases every year by 2%. What will be the population of this town in 3 years if it is currently nine
1 answer
579 views
A purchase, with shipping and handling, cost $39.00. What percent of the price of the purchase was spent on shipping and
1 answer
485 views
Find new percentages, and find the actual quantities:75% of 75% of 256
1 answer
539 views
The volume of industrial production increased ten times. What was the percent increase?
1 answer
640 views
The population of town N increases every year by 2%. What will be the population of this town in 3 years if it is currently nine
1 answer
612 views
A tank containing 64 gallons lost 6 1/4 % through leakage. How much was left in the tank?
9 answers
3,379 views
A transverse wave has an amplitude of 5 cm, a frequency of 60 Hz and a distance from crest to next trough of 15 cm. Identify the
3 answers
1,967 views
An age that is at least 25
years old.. Translate to inequality
2 answers
848 views
sand is being poured onto the ground forming a conical pile whose height equals 1/4 of the diameter of the base. The sand is
0 answers
1,219 views
The area of a plot of land is 2496 square meters. A small part of the land is fenced. The ratio of the area of the plot of land
1 answer
952 views
a person drives northward (90 degrees) at 15m/s in a truck that weighs 2500kg. a second person driving a car that weighs 1600 kg
1 answer
514 views
a horizontal beam 6.8m long of mass 15kg is supported by pillars of 0.2 of each end. There is a man of mass 85 kg standing 1.7kg
0 answers
722 views
Maths quection inam A.P. The sum of first six terms is 6an the product of second term and fifth term is -80. Find the terms of
1 answer
554 views
Bobby has 230 marbles to put in jars. He wants the jars to hold either 100 marbles or 10 marbles. Which is a way he can arrange
1 answer
968 views
4m+5n^2=20 (proof by cares)
1 answer
344 views
The person in the drawing is standing on crutches. Assume that the force exerted on each crutch by the ground is directed along
0 answers
796 views
The drawing shows a wire tooth brace used by orthodontists. The top-most tooth is protruding slightly, and the tension in the
0 answers
780 views
A 72.2-kg person stands on a scale in an elevator. What is the apparent weight when the elevator is (a) accelerating upward with
1 answer
2,246 views
Jo needs to know which of the following cannot be a prime number whenever p is a prime number greater than 2001.
A. p-2 B. p+2 C.
1 answer
407 views
The roots of x^2-999999x-9999=0 and ? are additive intergers
A. x^2+999999x-9999=0 B. x^2-999999x+9999=0 C. x^2+999999x+9999=0 D.
1 answer
567 views
The acceleration of a particle is defined by the relation a=-8m/s2. Knowing that x=20m when t=4 and that x=4m when v=16m/s.
7 answers
5,610 views
The ratio of girls to boys in Liza’s classroom is 5 to 4. How many girls are in her classroom if there is a total of 27
4 answers
2,273 views
Integral of 1/[x^2(1+x^2)]
3 answers
379 views
Integral of 1/[x^2(1+x^2)]
0 answers
364 views
Find the integral of (e^cosx)sinx
1 answer
457 views
Bobby has been driving at a constant speed for the last 30 minutes. If Bobby is traveling at a speed of 70 miles per hour, which
6 answers
1,261 views
a force of 150N does 3.40kj of work over a displacement of 25.0m. what is the angle between the force vector and the
0 answers
421 views
There is a multiple choice exam with 24 questions, and five options each. If i guess every question, what is the probability
0 answers
620 views
Be still, sad heart! and cease repining;
Behind the clouds is the sun still shinning; thy fate is the common fate of all, into
4 answers
5,244 views
A constant torque of 200Nm turns a wheel about its centre. The moment of inertia about this axis is 100kgm^2
1 answer
788 views
A projectile is launched with 30m/s at an angle of 60degree with d horizontal (a) find d position of the projectile,and d
1 answer
594 views
A conservator is working to restore a large marble statue from a Greek temple by scrubbing it with water and soap. What is a
4 answers
1,032 views
1).Find the sum of the n terms of the series Sn=1^2 + 3^2 +5^2+...+(2n-1)^2
2).Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) +
3 answers
483 views
1).Find the sum of the n terms of the series Sn=1^2 + 3^2 +5^2+...+(2n-1)^2
2).Find the sum to n terms of 1/(1.2.3) + 3/(2.3.4) +
3 answers
836 views
Which sentence correctly uses a predicate pronoun as a subject complement?
a. The last arrivals were Joe and I b. this year's
3 answers
1,423 views
Which sentence contains a predicate adjective?
a.The singers latest hit is a beautiful song b. The bus has arrived at last c. We
6 answers
2,052 views
1. Which sentence contains a predicate adjective?
a. The singer's latest hit is a beautiful song b. The bus has arrived at last
3 answers
1,282 views
If Gallup has used an sis of size n=1021 and obtained the sample proportion p= 0.52 ,you can calculate that the margin of error
0 answers
444 views
Joes test score was 450(1 standard deviation below the population mean550) A good guess for Joes test score is
1 answer
452 views
"Yearnings"
The slab of clay before me, lifeless and lacking ambition, refuses to be molded. "Shape your dreams!" The art teacher
17 answers
2,755 views
which question should you ask during your third read of multi draft reading process?
1. who is the speaker, or the voice that
130 answers
13,849 views
what is the square root of mx and b?
1 answer
328 views
Johnny struggles to overcome his pride and impatience and developed into a humble, generous man
Wich type of conflict does the
1 answer
910 views
What is the significance of the speech James otis delivered at the last meeting of the observers?
a. Many of the observers
1 answer
879 views
choose the meaning that best matches the word "placate" in the sentence.
General Gage's efforts to placate the colonists in hopes
2 answers
1,160 views
which of the following passages from the text suggests that johnny is becoming less self centered? (chapter 8, Johnny Tremain)
1.
58 answers
14,473 views
at a sale,josh bought 4 shirts and 3 pairs of jeans for $181.at the same store,mike bought 1 shirt and 2 pairs of jeans for $94.
1 answer
678 views
Which of the following passages from the novel could be used to support the idea that sam adams was a rebel intent on war with
6 answers
939 views
How has the political climate of cotton changed since the beginning of the book? (Johnny Tremain, as in how has it changed from
4 answers
1,107 views
Which of the following sentences from the novel johnny remain (chapter 5) provides evidence that Rab is having a positive effect
5 answers
900 views
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