# Toni

Newest questions posted by Toni-
## Math

A runner tries to keep a consistent stride length in a marathon. But, the length will change during the race. A runner has a stride length of 5 feet for the first half of the race and a stride length of 4.5 feet for the second half. 1.)A marathon is 26 -
## Economic

A new technology reduces the time it takes t9 make a pair of khaki pants -
## Math

Sharon had 3/4 cubic yard of mulch. She used 2/3 cubic yard of mulch in her garden. How much(how many cubic yards) mulch did she have left? -
## Math

Sharon had 3/4 cubic yard of mulch in her garden. How much(how many cubic yards) mulch did she have left? -
## Math

Mandi had 3/4 pound of chocolate. She ate 2/3 of her chocolate. How much did she have left? Use diagram to solve. -
## Social Studies

Why is farming not a viable economic option for all areas of southern and Eastern Africa? 1- there is a lack of land 2- there is a lack of sunlight 3- there is a lack of rainfall 4- there is a lack of people to farm the land -
## Social studies

4. Why were the Dutch and the French such fierce enemies in North America? (1 point) They both wanted control of the Mississippi River. They both wanted to settle the same area. They both wanted to dominate the fur trade. •• They were fighting a war -
## Social studies

The colony Lord Baltimore established in Maryland encouraged Land grants for every settler A role for colonists in government Religious freedom for Roman Catholic •• The settlement of wealthy people In the Massachusetts bay colony the right to vote was -
## Social studies

One reason why the spanish easily conquer the americas was the aztecs and incas lacked? Wealth and power •• Loyalty to their leaders The will to fight to the death Resistance to European diseases -
## Social studies

what was common in new england but not in other colonies? Dame schools Apprenticeships •• Private schools Free public schools -
## Art

As you try to answer the following question think about this question What does the expression of an angry superhero mean? Which of the following steps of art critique are you conducting for this type of question? describe analyze •• present interpret -
## algebra

What is, x+3y=1 -3×-3y=15 Can you show me the steps, confused? -
## Algebra

5/9 multiplied by (1/8+1/2) multiplied by 72/5= -
## Percents (Math)

Need help, please. What percent of 30 is 2 1/2? -
## Math

A picture 3 feet across is hung in the center of a wall that that is 19 feet wide. How many feet from the end of the wall is the nearest edge of the picture. -
## Math

If m ≥ n > 1, what is the largest possible value of log base m (m/n) + log base n (n/m)? -
## math

Berkley has 10 pieces of ribbon that are 2 yards each. She uses 8 pieces that are each 3 feet long. -
## english (antonyms)

what is the antonym answer to the puzzle.. -nncntglty -gvtk -nt -ftthn THANKKK YOUUU :) -
## maths

The first term of a g.p is twice it's common ratio, find the sum of the first two term of the progression, if it's sum to infinity is 8 -
## Math

Show each step to show how to verify the identity. cos(x + y) + cos(x - y) = 2 cos x cos y -
## Science Help

Drew is walking back up the best hill in the neighborhood 24* grade. He's pulling on the empty 2.1kg sled with a force of 18N at an angle of 55* with the hill. He's walking with a constant velocity, what is the coefficient of friction? -
## College Algebra

Find all the zeros of the polynomial function by using the Rational Zero Theorem, Descartes Rule of Signs and Synthetic Division. f(x)=x^3-3x^2-33x+35 -
## AP chemistry

How do you balance ZnCO3 +O2 yields ZnO + CO2? -
## Physics

An astronaut jumps on the moon with an initial upward velocity of 4.35m/s. If the acceleration of gravity on the moon is -1.62m/s^2, what is the max height of the astronaut? -
## Math Questions

1.) What is the inverse of the relation (3, -1), (2. 5), (-4, -4)? 2.) What is the inverse of the relation (1, -3), (3, 5), (6, -2)? -
## History

Why did Abderraman III have to deal with various military commanders? -
## history

What's the difference between an Emir and a Caliph? -
## chemistry

If the mass of copper wire used in your reaction was only 0.012 grams, but the amount of silver nitrate used was unchanged, then how many grams of silver metal could be produced? -
## math

a basic cellular phone plan costs $18 per month for 50 calling minutes. Additional time costs $0.30 per minute. The formula C = 18+0.30 (x-50) gives the monthly cost for this plan for calling minutes, where x > 50. How many calling minutes are possible for -
## world geography

Which of the following is accurate? a. No one knows what caused the decline of the Minoan civilization. c. Greece is at the crossroads of eastern and western culture. b. Greece is made up of mainland and a cluster of islands. d. All of the above -
## Algebra

solve: Ln(x+2)-Ln(4x+3)=Ln(1/x) I think this is a Log of Quotient -
## science

When a switch is turned from the off to the on position, it is changing the circuit in which of the following ways? -
## Math, Please Help!

Ned divided a given number by 3 and then added 2. If he should have multiplied the number by 3 and then subtracted 2, which of the following two steps can he do next to get the correct answer? Subtract 4 and then multiply by 9. Subtract 12 and then -
## Cedar Grove middle

3÷1/2 in the simplest form have to check work -
## math

Suppose you invest $2500 at an annual interest rate of 3% compounded continuously. How much will you have in the account after 7 years? Round the solution to the nearest dollar -
## world history

who made Gao a leading center of learning? -
## algebra

how do i solve this find the root 3x^2 +21x=0 is the root 7 -
## algebra

help me please im confused Consider the quadratic expression X^2 + 4x + c = 0. For what range of values does the equation have two complex roots? what am i doing here can someone show me step by step so i can at least try to do the other problems i have -
## algebra

Im lost i don't know how to do this can someone show me step by step how to solve this For what value of c does the equation have one real root? Hint using the values of a and b found in the equation, solve D = 0 for c. Consider the quadratic expression -
## algebra

Im lost i don't know how to do this can someone show me step by step how to solve this For what value does c does the equation have one real root? Hint using the values of a and b found in the equation, solve D = 0 for c. Consider the quadratic expression -
## Chem

calculate the temperature change that occurs when 229 cal of heat are added to 22g of water -
## English 101

I need help starting my english paper Draft a 7-9 page paper that compares and contrasts how the topic or theme you chose from the book was treated (or mistreated) in the film, and weigh in on what affect that has on the viewer as opposed to the reader. -
## eng091

revise thesis statement Thesis sentence: When I order the liquors for my business I believe it is a useless expense of using the online service, because I have to order certain quantities from the liquor commission, but when parties are given for our -
## Mathematics

using the compound interest formula find the principal that will yield a compound interest of n$410 in 2 years at therate of 5 % per annum -
## Mathematics

the perimeter of a rectangular field is 140m. If the length is increased by 15m and the breadth is decreased by 5m, the length will become 3 time the breadth. find the length and breadth of the field. -
## Introductory Chemistry

A sample of 0.255 mole of gas has a volume of 748 mL at 28C. Calculate the pressure of this gas. -
## elementary stats

A binomial random variable is based on n = 28 and p = 0.7. Find x2P(x). (Give your answer correct to two decimal places.) 1 -
## math

Can you show me how to solve this using logarithims? thank you 3e^-3x = 10.21 for x. -
## math

an aquarium holding african cichlids is 2 inches higher than it is wide. Its length is 29 inches and its volumne is 3480 cubic inches. what is the height and width inches. -
## math

phone call cost 1.75 per minute. Additional minutes are 0.50. How many many can I talk for 8.75 -
## AP Chemistry

Water is being electrolysed in the presence of a non-reactive electrolyte under standard conditions. If 2.5 amperes of current flows through the circuit for 13.6 minutes at 25 degrees celsius and 1 atmosphere, what volume of hydrogen gas is produced? -
## social studies

describe two ways the federal bureaucracy helps to shape laws by congress -
## Chemistry

what type of reaction is AgF + CaCl2 --> AgCL + CaF2 ? -
## physics

A 47.8-g golf ball is driven from the tee with an initial speed of 53.6 m/s and rises to a height of 32.6 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 7.24 m below its -
## physics

A 47.8-g golf ball is driven from the tee with an initial speed of 53.6 m/s and rises to a height of 32.6 m. (a) Neglect air resistance and determine the kinetic energy of the ball at its highest point. (b) What is its speed when it is 7.24 m below its -
## business

HR is the role I chose! What is the role of this department? What types of information does the department need? How does the department use that information? -
## business

HR is the role I chose! What is the role of this department? What types of information does the department need? How does the department use that information? -
## Math

From experience, the manager of Kramer's Book Mart knows that 30% of the people who are browsing in the store will make a purchase. What is the probability that among ten people who are browsing in the store at least seven will make a purchase?(round -
## Finite Math

A biology quiz consists of 10 multiple -choice questions. 7 must be answered correctly to receive a passing grade. If each question has 4 possible answers, of which only one is correct, what is the probability that a student who guesses at random on each -
## prealgebra/ check answer please

If 1,790 Mega Watts of power, out of the 3,000 Mega Watts generated by a power utility, reach the destination, what percentage of the generated power reaches its destination? 1,790 - 3,000 = 1,210 1,790 divided by 1,210 = 1.4 Answer 1.4% Unsure -
## prealgebra/ check answer please

John who is an amateur golfer spends 3 hours every day practicing golf. What percentage of his waking hours does John spend practicing golf if he sleeps 9 hours a day? 24-9=15 3/15= 0.2% Answer I am unsure if the steps are right -
## pre algebra

11 - 8 ÷ (1/3 + 1/5) Please show work I am stuck. Thank you -
## pre algebra

7x 11 – 42 evaluate show its done please my answer I got is 35 -
## Business

If you were a business consultant hired to assist a company outline a strategy for going global, what country would you suggest they venture into, what three types of advice would you offer and why? -
## math plase check

What number would be used to represent a temperature of 7- degrees below zero. I think its is -.70 please check -
## math/algebra

I’m working at this restaurant making $30,000 a year. Another restaurant really wants to have me manage their restaurant they are offering to pay me 2 ¾ times more then I make now. How much would I be making? show this is done please -
## math

Find 4.84 * 39 + 61 * 4.84 show work please -
## Math

Shipwrecked marines wrote this message in the sand, knowing that their searchers would be able to decode it. What does it mean? 64 25 144 256 -
## srac

do you give grants to 17 year olds through hhs human service -
## algebra

Snowfall Suppose 5 inches of snow fall before noon and 2 inches per hour fall thereafter until 10 P.M. (a) Write a formula that calculates the snowfall S in inches, x hours past noon. (b) Use your formula to calculate the total snowfall at 8 P.M. (c) How -
## physics

Ball 2, with a mass of 30kg, is moving to the left at 10m/s. With what velocity should Ball 1, with a mass of 10kg, move to the right and collide with Ball 2, so that Ball 1 rebounds with a velocity of 30m/s, and Ball 2 with a velocity of 10 m/s, after the -
## math

the perimeter of a triangle is 54 centimeters. the longest side is 6 centimeters less than the sum of the other two sides. Twice the shortest side is 10 centimeters less than the longest side. Find the lengths of each side of the tirangle -
## American Literature

I am doing a paper on The Minority Experience - American Indian Studies. My question would be how far back can any of this information acutually be documented? My professore replied this is fine as long as I make my focus a literay one. He suggest using -
## ethnics 125

Investigate the official language movement which is an important hispanic american cultural interest. I have to find six credible sites or articles describing bilingualism in education and politics. How would I find credible sites everything I find is -
## Algebra

A cellular phone company offers a contract for which the cost C, in dollars, of t minutes of telephone is given by C=.25(t-600)+50.95, wher it is assumed that t is greater than or equal to 600 minutes. What times will keep costs between $95.45 and $135.45? -
## algebra

Explain how many miles does it takes to get from home to work, with "distance Formulas?' -
## psychology

4. Explore two roles that can be acquired during early and middle adulthood, such as through parenthood, romantic relationships, and career. How have these roles changed through the past generations? -
## science

The specific heat of solid gold is 0.13J/gC.How much heat is needed to raise the temperature of 25.0g of gold from 23C to its melting point at 1063C -
## Math

Bayside Insurance offers two health plans. Under plan A, Giselle would have to pay the first $50 of her medical bills, plus 30% of the rest. Under plan B, Giselle would pay the first $90, but only 25% of the rest. For what amount of medical bills will plan -
## Algebra

Solve using the substitution method. Show your work. If the system has no solution or an infinite number of solutions, state this. 4x + 4y = -36 4x + 4y = 12 -
## Algebra

Solve by factoring: 10t^2 – t − 2 = 0 -
## Algebra

Rewrite with positive exponents. Assume that even roots are of nonnegative quantities and that all denominators are nonzero. (3y(2/3))^-3 -
## Algebra

Use polynomial long division to divide 12x3 – 9x2 + 13x + 4 by 3x2 – 3x + 4 -
## physical science

A car weighing 15,000 N is speeding down the highway at 90 km/h. What is its momentum? -
## ethnics

Identify leaders of the Civil Rights and Black Power movements and their contributions to their respective causes. How did these social pioneers forge the way for this important ratification? What legislation was relevant during these critical times? -
## business

a time when you were tasked with management, such as in the workplace, at home, or coordinating a party. include the planning organizing leading and controlling -
## ethnics 125

determine if the Irish colonized or if it immigrated to the United States. Did the Irish face prejudice, segregation, racism, or any combination of the three? If so, how and why? -
## business

how are business ethics different from and similar to laws? -
## business

how are business ethics different from and similar to laws? -
## Understanding Busines

How does the local, state, or national economy affect your business or place of employment -
## medical office

how is basic math used in the medical office? -
## survey of mathematics

how is basic math used by a medical office manager? -
## math

how is basic math used in the medical office? -
## English

I had to pick what grammatical stucture is in the "" portion of the sentence. Choses are adverb clause infinitive phrase past participial elliptical clause adjective clause present participial phrase nominative absoolute appossitive past participle phrase -
## General Chemistry I

Determine the mass of Co(NO3)2 X 6H2O to prepare 250mL of a .50M stock solution. -
## Social Psychology

Describe the reciprocal relationship between behavior and attitudes? -
## physical science

16. When a bullet is fired from a rifle: mine is D A. the recoiling rifle and the bullet have the same kinetic energy and momentum B. the bullet has greater momentum and kinetic energy than the rifle C. the rifle has greater momentum and kinetic energy -
## Physical Science

I have a really good grade in this class and I need to keep it that way. I am only asking to have my answers checked. I would like to graduate with honors so please help if you can. 1. A car traveling along the highway needs a certain amount of force -
## Physical Science

I have a really good grade in this class and I need to keep it that way. I am only asking to have my answers checked. I would like to graduate with honors so please help if you can. 1. A car traveling along the highway needs a certain amount of force -
## Physical Science 2

The attraction or pull of a person's body toward the earth, by the earth is called weight. The reaction to this force is the: My answer is B A. earth's surface pushing against the person's body B. person's body pulling on the earth C. person's body pushing

## Pages

**1**- 2