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Ana
Questions (778)
If a student were going to write about their favorite food, they would want to include sensory language that focus is on
3 answers
507 views
Which of the following terms described the writer's attitude toward his or her subject ?
1 answer
128 views
Why was inflation a problem after World War ll?
1 answer
300 views
Which concept did the Maya understand before European did?
a. Architecture b. Calendars c. hieroglyphics d. the number zero
1 answer
377 views
A RECTANGLE HAS DIMENSIONS 9 1/4 IN. by 15 IN. a DIAGONAL OF THE RECTANGLE FORMS TWO MATCHING RIGHT TRIANGLES. WHAT IS THE AREA
1 answer
93 views
A RECTANGLE HAS DIMENSIONS 9 1/4 IN. Y 15 IN. a DIAGONAL OF THE RECTANGLE FORMS TWO MATCHING RIGHT TRIANGLES. WHAT IS THE AREA
1 answer
99 views
Multiple choice Question
If the force is stronger then... a. The object will move in that direction b. The object will not move
1 answer
141 views
Which statement best describe the difference between preservation and restoration?
1 answer
172 views
Which step below is one that a conservator must take to preserve o restore Art?
1 answer
169 views
Which sequence represents structures organized from least complex to lost complex
1 answer
123 views
In multicellular organisms cells must be able to communicate with each other. Structures that enable most cells to communicate
2 answers
112 views
In multicellular organisms cells must be able to communicate with each other. Structures that enable most cells to communicate
1 answer
132 views
Which cell structures are correctly paired with their functions
1 answer
150 views
In a multicellular organs carry out a variety of life functions in a single-called organism these functions are performed by
1 answer
152 views
In a multicellular organism, organs carry out a variety of life functions. I’m a single-called organism, these functions are
1 answer
115 views
Which two cell structures work together in the process of protein synthesis
1 answer
93 views
Which structure allows the passage of this oxygen to the environment
2 answers
119 views
A pesticide that kills an insect by interfering with the production of proteins in the insect would most directly affect the
1 answer
163 views
In a single-called organism such as an such ameba, all these functions can be performed by the
4 answers
177 views
The cytoplasm in a cell carries out a function similar to a function of which human system
1 answer
106 views
Which sequence represents the levels of biological organization from smallest to largest
1 answer
211 views
A researcher evaluated the effect of different concentrations of electrolytes drank affected heart rate at 20, 40, and 60
1 answer
215 views
Inheritance of straight hair is considered dominant while curly hair is recessive. People with wavy hair are not considered to
0 answers
207 views
Explain why you need Just the addition property of equality in the multiplication property of equally and not also the
0 answers
134 views
What observation will be made if a piece of blue litmus paper is dropped in each of the following
I. Sodium hydroxide solution
1 answer
179 views
How many hydrogen ions are there per 10,000,000 undissociated water molecules
0 answers
99 views
How each term number of square can be found
0 answers
77 views
What type of text structure would a writer use to describe the differences and similarities between sharks and orca?
1 answer
381 views
What is the main idea of the text?
A Social media impacts teens negatively and its use should always be monitored by trusted
3 answers
942 views
PH at the start of yogurt incubation PH6.5 and after 8 hours PH4.4. Using each pH value, calculate the concentration of protons
1 answer
535 views
after the yeast population has doubled to 46 billion yeast cells, a green mold attacks your sourdough starter. This causes the
1 answer
1,220 views
A bullet is fired with an initial velocity of 100 m/s at an angle of 53° from the level ground. Determine the amount of time
2 answers
863 views
You start with 23 billion yeast cells (23x10e9) and they have a doubling time of 90 minutes, after how long will your starter
2 answers
585 views
A rocket fires from rest with an upward acceleration of 35 m/s2 for 2 seconds. After this time, the engine shuts off and the
4 answers
619 views
A ball is dropped from rest at the top of a 560 meter tall building. The ball freely falls with constant acceleration for 8
1 answer
621 views
A speeding motorist travels with a constant speed of 15 m/s on a straight road. At time t = 0, he passes a hidden police car
1 answer
1,473 views
A.Construct triangle xyz in which xy=8.3 yz=11.9 and xyz=60
B.Construct m,the mid-point of xz C.measure ym
3 answers
724 views
Can some one check my answer
Find the volume y=x, y=x/3, x=6, about the line y=-1 V= ∫ [6,0] (x^2+1)^2 - (x/3+1)^2 dx= 88π
1 answer
154 views
3NO2 + H2O + NO=?
2 answers
420 views
Amy joined a gym with a $58 enrollment fee. The equation below can be used to find the total Amy has paid, y, if she has
1 answer
744 views
Ana+Kobe=
2 answers
361 views
A company is deciding between two different car models as it updates its fleet of cars. The purchase price for model A is
1 answer
737 views
In a math class, each student who does not turn in a homework assignment receives a 0 for that assignment. Of the 10 students in
2 answers
539 views
A bicycle pump contains 250 cm3 of air at a pressure of 90 KPa. If the air is compressed, the volume is reduced to 200 cm3. What
1 answer
576 views
A bicycle pump contains 250cm3 of air at a pressure of 90kPa, the volume is reduced to 200cm3. What is the pressure of the air
3 answers
603 views
A man accelerates a 25 kg box by pushing it with a force of 60 N over a distance of 10.0 m on a surface that provides a
1 answer
557 views
Mrs. Wilson leaves her freshly-baked blueberry pie on the windowsill to cool. The delicious fragrance diffuses through the air
3 answers
1,159 views
Calculating diffusion coefficient
You want to make meatballs according to a recipe that says to marinate the meatballs in garlic
1 answer
1,064 views
Scoop ice cream into 8 - 1/2 cup sized balls. Place on baking sheet and freeze until firm, about 1 hour.
3 egg whites 1)What is
3 answers
1,179 views
I’ve tried everything but just can’t get it.
Write the reaction between solutions of mercury (II) nitrate and sodium sulfide.
1 answer
1,606 views
Heat Transfer
heat diffused in our tuna steak was about 12 mm in 5 minutes. Using these values for L and for t, calculate the
6 answers
642 views
How do I calculate the interaction energy between two molecules of ethanol knowing that ethanol boils at 78 C approx.
0 answers
536 views
two fatty acids: Arachidic acid and arachidonic acid. Arachidic acid is a saturated fatty acid with a straight 20-carbon-long
1 answer
1,392 views
(Q) of the hot beverage (120ml, 60ml, 30ml, 15ml)
-100.032 -72.732 -41.382 -21.945 (Q) of the cold beverage (120 mL, 60ml, 30ml,
0 answers
476 views
Initial temperature hot tea 52° C,
Final temperature after adding milk 39° C. Initial temperature of cold milk is 19° C
1 answer
528 views
Which two factors are in balance when a material transitions between two phases?
a)Interaction Energy b)Thermal Energy c)Boiling
1 answer
1,535 views
Initial temperature hot tea 52° C,
Final temperature after adding milk 39° C. Initial temperature of cold milk is 19° C
1 answer
685 views
Liquid water boils at 100 degrees C. In other words, this is the temperature at which the thermal energy between two molecules
1 answer
1,017 views
When does H2O absorb heat without changing temperature?
a)When it is ice (in its solid phase) b)When it is melting c)When it is
1 answer
633 views
1) Let's consider an ice cube has the volume of 20 mL.
The density of ice is 0.9 g/mL. What is the mass of the ice cube? My
2 answers
1,203 views
If the specific heat of a marshmallow is 2 J/g, how much heat is given off when it cools from room temp (25C) to its liquid
3 answers
650 views
Chocolate begins to melt between 40°C and 45°C depending on the different components of chocolate. Assume that the melting
1 answer
927 views
Can you help me please..
S'mores are an American treat that consists of a roasted marshmallow and some chocolate sandwiched
2 answers
1,133 views
Can you help me please?
A slice of pizza contains about 290 Calories, which is equal to about 1200 Kilojoules. If you burned your
1 answer
1,538 views
Most cancer cells have ____ number of divisions.
a) unlimited b) 100,000 c) 10 d) 100
1 answer
344 views
Consider the function f(x)=x^3. In this problem we will find A=(integral from 0 to b) x^3 dx of the region under the curve
1 answer
454 views
Which historic event caused the greatest change to the settlement patterns in much of Europe
6 answers
2,192 views
Clay has $60.00. He wants to leave a 20% tip on his restaurant bill. On which bill total could Clay leave a 20% tip? Select 3
3 answers
1,809 views
A taxi company charges $3.00 for the first mile (or part of a mile) and 60 cents for each succeeding tenth of a mile (or part).
0 answers
877 views
A taxi company charges $3.00 for the first mile (or part of a mile) and 60 cents for each succeeding tenth of a mile (or part).
2 answers
2,597 views
Grade 11 learners want to investigate which enzyme is responsible for chemical digestion of starch into glucose in humans.They
2 answers
1,003 views
I cannot figure out this problem. It says to "Calculate the mole fraction of MgCl2 (subscript 2) in a solution created by
1 answer
1,418 views
What can you tell me about the Lesson 9 Unit Test. It's the Later Civilizations of East Asia.
9 answers
2,276 views
Can you explain the later civilizations of East Asia Unit Test.
19 answers
7,139 views
Which best describes the Assyrian Empires impact on the Mesopotamia region?
The Assyrian were the last known hunter-gatherer
1 answer
1,071 views
Which best describes the Assyrian Empires impact on the Mesopotamia region?
1 answer
498 views
Hi guys, I'm supposed to write a paragraph on why this flower crown represents spring. I've already written my concrete detail,
1 answer
589 views
What text features does the author of “Art, Architecture, and Learning in Egypt” use to help readers better understand
1 answer
1,177 views
Given the formula: f(x)=x^2+ax+b and the vertex point (3,9)
prove that this is the vertex of a minimum parabola using
1 answer
446 views
The uniform commercial code applies to contact issues related to
Is it the sales of goods?
0 answers
432 views
What four substances are recycled during photosynthesis and respiration?
I’d come up with an answer but I’m confused... Part
1 answer
1,414 views
Read the Summary
The French Revolution was in actuality two revolutions (1). The first overthrew the stronghold of the Roman
1 answer
1,386 views
Anton is four years older than Liza. The product of his age three years from now and Liza's age two years ago is 90 years.Find
1 answer
1,627 views
In 88S38 element, calculate the number of protons and number of nuetrons?
3 answers
491 views
A rocket is shot into the air and follows a parabolic path given by h = -4.9t^2 + 58.8t + 8.6 where h is the height of the
1 answer
1,038 views
A netball team scored 60 42 48 and 46 goals in their first four matches.What is the mean number of goals for the first for
2 answers
569 views
23 of all your books are fiction. 16 of those are historical fiction.
What fraction of all your books are historical fiction?
3 answers
780 views
The marker costs 13 as much as the pen. The pen costs 13 as much as the book. The book costs 13 as much as the game.
The price of
4 answers
1,974 views
One day at 2:00 AM, the temperature was -9 F in Nome, Alaska. At 9:00 AM the temperature was 26 F. What was the average change
3 answers
660 views
A total of 210 people attended the opening night of a school musical. Student tickets cost 3.00 each while general admission
3 answers
2,843 views
Nine boxes contain cans of different weights. How could you redivide the cans so each box weighs the same?
There is 1 box with
17 answers
2,493 views
What is the total force on the bottom of a 400-cm-diameter by 1.5-m-deep round wading pool due to the weight of the air and the
1 answer
2,324 views
If the gravitational force between the electron (9.11 ✕ 10-31 kg) and the proton (1.67 ✕ 10-27 kg) in a hydrogen atom is
1 answer
1,373 views
The gravitational force of attraction between two students sitting at their desks in physics class is 2.34 ✕ 10^-8 N. If one
5 answers
5,758 views
This year, The Rockport Times had 774 subscribers. That is 70% fewer than they had last year, before the paper was bought out.
1 answer
521 views
3. Explain how you can tell if an equation has no infinite solution, write an example and solve.
I don't understand how you can
1 answer
531 views
Finished an equation and got an answer of
8 = -6 Is this no solution for the final answer?
2 answers
334 views
A 64 kg skier is on a 18 degree slope. The coefficient of kinetic friction between the skis and snow is .04. A) What is the
4 answers
945 views
What was Article V (5) about in the Articles of Confederation?
4 answers
693 views
How can an exponent be negative? Use an example.
Having trouble with this prompt, I don’t know how to explain what it is asking
2 answers
502 views
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