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Nadia
Questions and answers by visitors named
Nadia
Questions (314)
find the mean,variance and standard deviation for the number of heads when 10 coins are tossed.
4 answers
5,889 views
17. A 60.-kilogram student climbs a ladder a vertical distance of 4.0 meters in 8.0 seconds. Approximately how much total work
7 answers
8,672 views
What is the cost of laying artificial grass over 80m by 120m rectangular playing field if grass comes in 6m wide strips and cost
4 answers
403 views
cattle rancher (A) owns a property next to an apple farm (B) cattle sometimes tent to roam into B's land and damage the trees.
2 answers
1,296 views
How do you rename as a fraction and decimal 55 5/9%
You should know that 5/9 is 5 repeating, so the decimal is 55.5%(with a bar
4 answers
609 views
"In order, list the lenses in the light path between a specimen viewed with the compound light microscope and its image on the
2 answers
766 views
prevent the contents of the intestine from mixing with bodily fluid on the other side of the epithelium?
The statement you made
1 answer
732 views
I got this question marked wrong on a paper. Unfortunately, my prof didn't explain.
_________________ subtances can pass through
1 answer
1,155 views
Does respiration release more energy from 1 gram of fat than from 2 grams of glucose?
1 answer
354 views
how do birds fly?
do u know where to find diagrams of how birds fly?
1 answer
477 views
how do you graph the function?
f(x)=2(x+2)^2(x+4)^2
2 answers
858 views
On the first day of school everyone wants to shake hands. How many handshakes in all?
Hint: There are 30 kids
1 answer
428 views
Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to
2 answers
658 views
Why is it important to simplify radical expressions before adding or subtracting? How is adding radical expressions similar to
2 answers
625 views
Needs assessment: What types of issues might indicate a need for training? From
what sources would these issues be identified? If
4 answers
540 views
Analyze how emotional and physical aspects of a person’s life can influence the
employee’s effectiveness in the work
2 answers
594 views
How do you know if a quadratic equation will have one, two, or
no solutions? How do you find a quadratic equation if you are only
3 answers
759 views
At what time is eh sum of the digits on a digital clocck the greatest?
The answer is 12:59 right?
2 answers
239 views
Suppose the central Park Coffee Shop sells a cup of expresso for 2.00 and a cup of cappuccino for 2.50. On Friday Destiny sold
3 answers
422 views
please solve by method of substitution
0.3x-0.4y-0.33=0 0.1x + 0.2y -.21=0 please give all steps to solve.I think I understand
2 answers
548 views
The wheel on a child's bicycle is 48 cm in diameter. To test the strength of the tire, William lifts the back wheel 1 m from the
1 answer
417 views
A particle's initial velocity is −24.0 m/s. Its final velocity, 3.10 seconds later, is −14.0 m/s. What was its average
1 answer
368 views
can you write 4+4+3=11 in a multiplication sentence?
4 answers
644 views
Marks: --/20 What percentage of the general US population have bachelor's degrees? The Statistical Abstract of the United States
5 answers
1,341 views
answer to travis has designed a rectangle with an area of 59 square units. his rectangle is the smallest rectangle with whole
3 answers
845 views
IF THERE ARE 24 GIRLS IN THE CLASS HOW MANY BOYS ARE THERE IN THE CLASS Y=3/8X
2 answers
1,238 views
Guillaume voyage avec ______ soeur et _______ parents.
i have to use " SON , SA, OR SES " as appropriate.
4 answers
1,043 views
What is the concentration of CrO22
4 in 0.0040 M Ba(NO3)2 saturated with BaCrO4. Including the activity coefficients in the
1 answer
398 views
can someone overlook my answers to help with the questions that are wrong at let me know which ones are right.
Bold = my answers
6 answers
2,227 views
Two institution/community that are involved in supporting or giving redress to teenage pregnancy
1 answer
979 views
Find the x and y intercepts of f(x)=x^2-x-6.
6 answers
1,103 views
In the Formula...
Na+ + NO2- + HSO3NH2 -> HSO4- + H2O + N2 + Na+ which I know has a 1:1 ratio, How do I figure out the Moles of
6 answers
1,333 views
Someone who has never seen a normal die before decides to estimate the mean value of all its faces (μ) by rolling it many
2 answers
969 views
Calculate the solubility of ZnCO3 in .050 M Zn(NO3)2.
Ksp= 3.0*10^-8 solubility= 1.7*10^-4
4 answers
2,869 views
Joey has a beach ball with a radius of 20 cm. What volume of air will it hold when fully inflated?
2 answers
800 views
Technetium-99m is an ideal radioisotope for scanning organs because it has a half-life of 6.0 hr and is a pure gamma emitter.
2 answers
747 views
Technetium-99m is an ideal radioisotope for scanning organs because it has a half-life of 6.0 hr and is a pure gamma emitter.
2 answers
743 views
Technetium-99m is an ideal radioisotope for scanning organs because it has a half-life of 6.0 hr and is a pure gamma emitter.
2 answers
786 views
The antacid Amphogel contains aluminum hydroxide Al(OH)3. How many milliliters of 6.00M HCl are required to react with 150mL of
3 answers
638 views
At a glassware factory, molten cobalt glass is poured into molds to make paperweights. Each mold is a rectanglar prism whose
3 answers
1,393 views
A piece of wire 100 cm long is cut into two pieces. One piece is bent to form a square and the other to form a circle. Let x
3 answers
3,685 views
A fruit stand had 36 oranges, 28 lemons, and 16 grapefruits.
What was the ratio of oranges to the total pieces of fruit? A. 9 :
2 answers
623 views
What is 7/8-5/6 in simplest form?
Please explain how to get your answer.
4 answers
1,332 views
Hello I need some help with these questions.
A survey of 115 children found that 39 liked The Little Mermaid 43 liked 101
6 answers
513 views
I need help with these questions:
A survey of 115 children found that 39 liked The Little Mermaid 43 liked 101 Dalmatians 56
3 answers
735 views
1. Shawn Fitzgerald finds a suitable property and agrees upon a selling price of $137,900. The mortgage company requires a 20%
3 answers
933 views
I need help with these questions:
A survey of 115 children found that 39 liked The Little Mermaid 43 liked 101 Dalmatians 56
3 answers
437 views
1. Shawn Fitzgerald finds a suitable property and agrees upon a selling price of $137,900. The mortgage company requires a 20%
3 answers
1,889 views
Termina la oración: Cada año, cuando yo era joven, nosotros______.
A. fuimos a los parques. B. íbamos a los parques C. vamos a
3 answers
882 views
Hello. For these questions I have to specify whether these sentences are in the correct Spanish form.
1. “Tú das la tarea a tu
6 answers
1,142 views
Tom Newman took out a simple interest loan of $1,500.00 at 10 percent interest for 12 months. after 4 payments the balance is
4 answers
2,063 views
1. Suppose that the Articles of Confederation are still in force and that a resolution has been proposed that would abolish the
4 answers
713 views
1. Why do some argue that the Supreme Court "legislates from the bench" or, in other words, actually makes law?
A. The Supreme
2 answers
899 views
The question is based on "Democracy in America" by Alexis de Tocqueville:
"Although private interest directs the greater part of
4 answers
1,007 views
1. The right of "Pursuit of Happiness" would be most likely be identified by today's citizens as the right to:
A. educational
6 answers
593 views
Why would President Johnson be so concerned about having citizens and leaders across the nation join him in the cause of
1 answer
413 views
A helium balloon is filled to a volume of 5.60 L at 25∘C. What will the volume of the balloon become if it is put into liquid
5 answers
6,653 views
Tim Newman took out a simple interest loan of $1500 at a 10 percent interest for 12 months. After 4 payments, the balance is
2 answers
778 views
Tim Newman took out a simple interest loan of $1500 at a 10 percent interest for 12 months. After 4 payments, the balance is
2 answers
725 views
El pronombre que se usa en lugar de "Aquel gato es bonito" es:
aquél es bonito. True or false? ***true El pronombre que se usa
4 answers
1,091 views
I was given this assignment: "Escribe en español un párrafo breve de por lo menos cuatro oraciones. Habla de la foto aquí
5 answers
741 views
1. ¿Cuál frase usa el pronombre posesivo correctamente? Mi padre está enfermo.
A. Él está enfermo. B. El mío está enfermo.
4 answers
1,178 views
venus and fumiko are coworkers at a rental store Venus earns 2.25 per hour than Fumiko together they earn 14.55 per hour how
1 answer
386 views
The regular price of an item is 9985 the sale price of the item is 9575 what is the difference between the sale price and the
1 answer
445 views
What mass of calcium carbonate reaction with hydrochloric acid yields 44L of the gas at 27 ° C and 1520 mm Hg?
1 answer
431 views
The normal hormone adrenaline concentration (C9H13NO3) in blood plasma and 6,0x10^-8g / L. How adrenaline molecules are
1 answer
413 views
To prepare one liter of 2.5 M solution of HCl, what is the volume of concentrated HCl (37% p/p, d = 1.19 g/mL) to be used?
4 answers
2,540 views
A sample of four families with three children each was taken.find the probability that one family has two girls,two families
3 answers
549 views
A sample of four families with three children each was taken.find the probability that one family has two girls,two families
3 answers
661 views
An arrow is shot vertically upwards with an initial velocity of 14 m/s . Calculate the height reached
3 answers
948 views
if 1/2 cup of sugar is used to make 48 cookies how many cookies 2 ¼ cups of sugar?
4 answers
777 views
How do I writ a equation that involves multiplication,contains a variable and has a solution of 5. Can you please help me
2 answers
522 views
The ratio of Jims money to Peter's money was 4:7 at first. After Jim spent 1/2 of his money and peter spent $60, Peter had twice
5 answers
2,987 views
Imagine you are a laboratory technician studying how a medicine reacts with cancer cells. Describe how learning and developing
1 answer
407 views
What type of crystals does magnetite have?
What fracture does magnetite have?
1 answer
466 views
Is isometric the crystal type in magnetite? How else can I say that because I don't trust Wikipedia and I can't find anything
1 answer
337 views
Is isometric the crystal of magnetite????? How else do I say that? Someone please answer because I need it for my poster and
1 answer
368 views
All planets revolve around the sun in elliptical orbits. Uranus's furthest distance from the sun is approximately 3.005 times 10
3 answers
648 views
How to find the average of decimals
5 answers
346 views
What are addends
3 answers
389 views
What is the raw materials of metamorphic rocks?
2 answers
588 views
(-w)(-10w^3)
3 answers
513 views
What is the scale factor of a house if 1/4 sq. Inch equals 5 sq. Feet (1sq. inch= 20sq. feet)?
3 answers
579 views
If the scale factor is 1/4 square inches = 5 ft. And the cost to build the house was $46,950, what would the cost be with the
1 answer
437 views
If the scale factor is 1/4 square inches = 5 ft. And the cost to build the house was $46,950, what would the cost be with the
5 answers
420 views
there are 19 more cows than sheep. there are 19 more ducks than hen there are more hens than cow
3 answers
813 views
Jailers fishes and salamanders are alike in that both types of animal?
1 answer
429 views
Jawless fishes and salamanders are alike are alike in that both types of of animals? Is it A ,B,C, or D
4 answers
593 views
a man decides to create a vegetable garden. He buys 100m of wire netting to fence off a rectangular area from the kangaroos.
2 answers
707 views
A particle is travelling in a straight line with constant acceleration. It covers 6m in the 4th second and 7m in the 5th
2 answers
540 views
Ruth’s husband died and he was a Hebrew, but Ruth, herself, was not. After Ruth’s husband died, Naomi, Ruth’s
1 answer
440 views
Can someone tell me how the Hebrew idea "belief in god" is affected in Western civilization?
1 answer
345 views
How to prepare 250 ml of 0.5M sodium chloride by dissolving solid salt NaCL?
3 answers
1,257 views
You really make it seem so easy with your presentation but I find this matter
to be really something which I think I would never
1 answer
305 views
A weather balloon slowly expands as energy is transferred as heat from the outside air. If the average net pressure is 1.5×10^3
3 answers
592 views
Refer to the equilibrium system below at 500 degrees Celsius.
N20(g) + NO2(g) <-> 3NO(g) a) only reactants are placed in a rigid
4 answers
357 views
is it possible for a number to be a rational number that is not an integer but is a whole number?
1 answer
71 views
Write a formal speech on what your school needs most
1 answer
63 views
If 1/4 gallon of paint covers 1/3 of a wall, then how much paint is needed for the entire wall?
1 answer
73 views
Reflect back on the group discussion you had about the text, "A Teen and a trolley reveal society's dark side." Use your notes
3 answers
141 views
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