tia

This page lists questions and answers that were posted by visitors named tia.

Questions

The following questions were asked by visitors named tia.

I need a answer to 35+85+443 563 41 563 umm like adding them?or average or what??

I need some help writing an essay on this topic- Discuss how realism affects the way a reader might approach the different issues in "My Antonia" such as suicide, the representation of the harshness of the prarie, or Jim's views of life. I'm not sure what...

A new critc reading "My Antonia" would find many components worth consideration, like Cather's lush descriptions of the prarie and vivid portrayls of living with only the barest essential. Wite a formal paragraph to this question- Analyze the importance o...

what is the squar root of 256 16

I know its hard me explaining: In a problem I have it shows a picture of wave and shows the displacement from peak of one wave to the trough of the next. The choices are A: wavelength/2 B: wavelength C: 2 X amplitude D) period E) period/2 It doesnt show t...

Can you provide an explanation of how to determine horizontal displacement in relation to wavelength or period on a wave graph?

What are invariant amino acids and where are they located? I keep googling it but I cannot find any information just journal articles Thank you for using the Jiskha Homework Help Forum. Since we don't know which links you have tried, here are some thay ma...

could some body please check this for me? 1. find the exact coordinates of the centroid of the region bounded by y-x^2, the x axis, the y axis, and the line x=1? I said the answer was ((3/4), (3/10)) 2. Find the exact coordinates of the centroid of the re...

what is the median waiting time for f(x)=((1/8)e^(-x/8))? I said the answer was 5.55 is this correct? thank you!

how would you find the median of a pdf picture it basically is a triangle with points (0,0) (6,.2) (10,0) do i need to find the slopes to find equations for the lines? thanks!

hi I posted this question earlier: what is the median waiting time for f(x)=((1/8)e^(-x/8))? I said the answer was 5.55 is this correct? thank you! and somebody helped me find the mean, but i was wondering if this was the right median. thanks

how would you find the median of a pdf picture it basically is a triangle with points (0,0) (6,.2) (10,0) I found the centroid, or where all the lines from the vertex to the middle of each side intersect and found the intersection of all three lines to be...

When a good indicator has been chosen, the pH at which the solution changes color is very close to the equivalience point of the titration. If this "point" for a particular titration occurs at pH x, a good indicator for the titration would be indicator. X...

what is the pH of a 0.10 M NH3???

I'm supposed to find the pH of .1M HC2H3O2. since this is a weak acid, i used the ICE method with the given 1.8x10^-5 ka. and i got a pH of 4.4, but it was wrong....

What is the pH of the solution created by combining 12.00 mL of the 0.10 M base with 8.00 mL of the 0.10 M acid base acid NaOH HC2H3O2

Could somebody please check these for me? Solve the differential equation with the given initial solution. 1. (dy/dx)=(-y/3) for y(0)=10 my answer was y=10e^(-x/3) 2. dP/dt=P+4 for P(0)=100 my answer was P=104(e^t)-4 3. dz/dt=te^z for z(0)=0 my answer was...

the average american use about 80gallons of watereach day how many people are in your family use this number to figure out about how many gallons of water uses each day

If there is collision between the president and Congress, can Congress restrain the president in foreign policy making?

how many valence electrons is an oxygen atom able to attract from other atoms

if you take apart 5x5x5 cube and build a pyramid with the same cubes, with each layer of the pyramid being a square and the top ending as a 1x1x1. How many tiers can you make?

4x^3y-20x^2y+16y

what is the best estimate of 89+12 a 90 b. 100 c. 80 d. none of these

Find dy/dx 4x^2+y^2-8x+4y+4=0, find points on graph of the equation where there is a vertical or horizontal tangent line

can i get answers for pen foster exams#500843

the dept of a business are considered

AB is 9cm and AC is 19cm calculate the lenght of BC if the angle is a 90 degress

a car uses 25 litres of petrol to travel 200 miles. how many litres of petrol will the car use to travel 450 miles?

write down the value of (4xy) degress

expand and simplify 4(3k-2)+3(4-k)

mr jones buys a new car for $50,000. the car decreases in value at the rate of 30% each year. find the value of the car after two years.

write down the value of 27 1/3

expand x^(4-2x)

these two rectangles are the similar, rectangle number one: the width is 42cm and the height is 27cm. rectangle two: the width is 56cm find x.

WRITE DOWN THE VALUE OF (4XY)

karen decorated her mother's birthday cake. one-third of candles are pink, three-eights are yellow, one-quater are blue and the two remaining candles are white. calculate (a). the fraction of candles that are white. (b). the total number of candles on the...

solve the following pair of simultaneous equations. 2x-3y=13 3x+y=3

the diagram below represents a drinking glass of diameter 10cm. it is partially filled to a height of hcm with apple juice. (a) using 3.14 give an expression in term of h for the volume of juice. the actual volume of the juice is 0.471 litres. (b) calcula...

two cyclists go around a race track repeatedly. the first cyclist takes 105 seconds to complete a circuit. the other cyclist takes 75 seconds. they begin together at the starting line. calculate the length of time, in minutes and seconds that would have e...

for he formula A=P+Prt, find the value of (a). (i) A when P = 750. r=0.09 and t=8 (ii) P when A=720.r=0.12 and t=5 (b) make t the subject of the formula

the diagram shows a square xyrz of side 15m with an inscribed circle centre o.calculate the area of the square, circle and the shaded region

a ramp 10ft long is connected to the back of a truck that is 4ft off the ground. how far away from the truck does the ramp touch the ground?

juan had $3000 in his savings account. a year later, he had $4000 because interest accured on his savings. find the percent increase.

a boat travel 5 miles due south and then 11 miles due east. how far is it from the starting point?

paul is paid $5 per hour. one day paul works for 4 hours 15 minutes. calculate his total pay.

the formula H2O2 is an example of 1.molecular formula 2. an empirical formula 3.an ionic formula 4.an organic formula

As an experiment she randomly selected 15 students and randomly assigned them to one of three groups which include either a PowerPoint presentation created by the faculty, AuthorGen Presentation created by the faculty, or a well known tutorial by the ABC...

what is the name of the figure that is 36 inches around and that has equal sides, each 6 inches long?

find the revolutions of a bicycle wheel of diameter 0.8m when the bike goes a distance of 25m down the street.

A random selection of files from a student counseling center revealed the following reasons why college students seek services: Mental health issues 25 Learning/school issues 15 Relationship issues 5 Other 5 What does it mean to say the files were randoml...

which if the following stars is brightest Nova, white dwarf, red giant, or main sequence

solve this problem -282 -(+1,017)=

simplify and solve this equation for q: 3q+ 5 + 2q - 5 =65

find the value of y in this equation: 16y=164

given the formula D=ABC, what is the formula for C?

solve the following equation: 6y - 20=2y -4

should writing avoid biases about race and gender? Ways to avoid biases on race and gender?

How could you describe the difference between clear writing and critical thinking?

What are words or terms used to avoid race and gender?

1. What type of definition is used to introduce an unusual or unfamiliar word, to coin new words, or to introduce a new meaning to a familiar word? Hint A. Stipulative definition B. Precising definition C. Explanatory definition D. Persuasive definition

what are the sources of the following: carbon dioxide CO2 chlorofluorocarbons CFC's ground level ozone

Why is it important to understand what is known prior to making a decision?

What is the role of deductive reasoning in the decision making process?

How does the process of deductive reasoning aid in understanding an argument?

How do assumptions affect our inductive reasoning, either positively or negatively?

round to the place of the underline digit 16 when 1 is the underline number

Define carbohydrates, chemical make up and basic functions of sugars and starches in the body.

Describe how sugars are used in the body. What is insulin and its primary role? What is glucagon and its primary role? what is glycogen?

what is the difference between simple and complex carbohydrates?

What foods are considered healthy sources of carbohydrates?

Information on lactose intolerance related to carbohydrates and how it effects the body. And some actions used to manage and treat the disorder.

4) Suppose the radius of a bicycle wheel is 20 cm. If it rotates at 1 complete rotation per second when you are riding the bicycle, a. What will the tire’s angular velocity be in rad/s?

Compounded annually, P dollars is invested at annual interest rate r for 2 years. If the interest is compounded annually, then the polynomial P (1+r)^2 represents the value of the investment after 2 years. Rewrite the expression without the parentheses. E...

Different ethical theories (Points : 1) can never offer useful information. must always contradict each other. can agree that certain acts are morally justified. always agree that certain acts are morally justified.

If a printer markup is $55 and the markup rate is 10% of the selling price, find the selling price of the printer. S= M/R

Workers in several industries were surveyed to determine the proportion of workers who feel their industry is understaffed. In the government sector, 37% of the respondents said they were understaffed, in the health care sector 33% said they were understa...

Karen and Alicia sell TVs. Last month Alicia sold 15 less TVs than Karen. Together they sold 99. How many TVs did Karen sell?

Israel signed a simple discount promissory note for $15,000. The discount rate is 7.5%, and the term of the note is 120 days. What are Israel’s proceeds on the loan?

What does ammonium Iodide equation look like dissolved in water?

Find f(5) when f(x)= x2+7 ______ x3+5x

why are handcuffs like souvenirs?

Consider the reaction below. C3H8 + 5 O2  3 CO2 + 4 H2O How many litres of CO2 will be produced when 10.0 L of O2 are completely reacted with C3H8? Assume that the volumes of the reagents and products are measured at constant pressure and temperature.

An object is placed at a distance of 12 cm from a concave mirror of radius of curvature 16 cm .find the position of the mirror.

During strenuous exercise, it is possible to exert forces to the joints easily ten times greater than the weight being supported. What is the maximum force of friction under such conditions? The frictional forces in joints are relatively small in all circ...

if angle pqr=1 1/2 right angles find the reflex angle pqr

Help me conclude my lab experiment on formula of a hydrate.with the aim of determine the number of molecules of water associated with a hydrated inorganic salt

Zach works at the local sports store. He is paid 3% commission for every snowboard that he sells. If he sells snowboards worth $3850 during the month, what will he earn in commission for the month?

you are given a set of data: x = [1, 4, 2, 10] a) How large is the set x? b) What is the value of the element at index number 2 in set x?

you are given two sets of data: x = [1, 4, 2, 10] and y = [64, 121, 16, 400] a) How large is the set x? b) What is the value of the element at index number 2 in set x?

I have a few questions and if you could please get back to me asap that would be greatly appreciated! 1. fill in the blanks for the rules for working with exponents: a. if multiplying terms with the same base, you _____ their b. if dividing terms with the...

Answers

The following answers were posted by visitors named tia.

correction: the base is NaOH and acid is HC2H3O2

All though they say that eskemos are the natives of alaska; there wrong, the true natives of alaska are the wolves.

12x+3x=15x 12+3=15 x+x=x =15x

is it a hexagon?

two sums of money totaling 15000 earn 5% and 7% annual interest. if the total interest from both investments amounts to $870, how much is invested at each rate?

what element of a designs and what do this element do in a design

how to do a work cited page for a consumerisum project for a milkshakes

Ace Formalwear buys tuxedos from a supplier and has an invoice amount of $27,700. The terms of the sale are 3/20, n/30. If Ace sends a partial payment of $7,400 on the discount date, what is the net amount still due?

Compute the rate for the following loan. Round answers to the nearest tenth of a percent; use ordinary interest when time is stated in days. Do not enter the percent symbol in your answer. Principal Rate (%) Time Interest $5,000 % 3 years $1,200

who are the main characters in the book, Flags Waving by Carolyn Steele Agosta.

An aqueous solution of HCl that is 4.000% HCl by mass has a density of 1.0181 g mL−1. What is the pH of this solution?

3 3/8 4 1/2 divided y 1/2

on A i mean “ if multiplying terms with the same base, you _____ their exponents”

I meant the answer

If Triangle ABC is reflected across the x-axis, which of the following would be the coordinates of C’?

omg i need the answerssss might update later with answers idk

How would you classify Walmart in terms of its position on the wheel of retailing versus that of an off-price retailer?