robin

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

Questions

The following questions were asked by visitors named robin.

What are some of the forces that change earth's surface

what are the 5 layers of the earth and are they liquid or solid?

what does "roster" mean?

a car has a mass of 1000kg and accelerates at 2m/s/s. What is the magnitude of the force exerted on the car.

how do you get the accent marks on the computer with a mac

How can eliminating abbreviations reduce erros in medical field

how can a map help ypu find places

One atom of Deuterium weighs 2.013553AMU. One atom of Helium weighs 4.002602AMU. In nuclear fusion, the process which powers the Sun and all other stars, 2 atoms of Deuterium are combined to form 1 atom of helium. Calculate the energy released by one such...

how can a plastic ruler get a positive charge?

Given: theta is in standard position in quadrant 1 with p(x,y)=(5,12) find sin 2 and cos 2

identify the biome in which you live

A man doing push-ups pauses. His mass is 80-kg. Determine the normal force exerted by the floor on each hand and on each foot. a = 40 cm b = 95 cm c = 30 cm W = mg = 784 N

A man doing push-ups pauses in the position shown in the figure . His mass m = 80 kg. In push up position: From hands to waist = 40 cm From waist to feet = 95 cm height - heel of foot to ground = 30 cm Determine the normal force exerted by the floor on ea...

a geosynchronous satellite orbits at a distance from earth's center of about 6.6 earth radii and takes 24 h to go around once. what distance in meters does the satellite travel in one day? what is its orbital velocity in m /s?

if ab=3x+11 bc=2x+19 and cd=7x-17 find x

Which of the following sentences is in the passive voice? A. I just don't see the point. B. I want my MTV. C. A whole case of beer gets drunk every Satyrday night. D. Please don't tell me I missed it. I think its D

The word CAN is used to refer to A. the ability to do something B. permission to do something C. the need to do something

if 7000 is placed in an account with 6 percent intrest compounded annually how many years does it take to triple? rounded to two decimals.

During a sale at the local department store, you buy three sweatshirts and two pairs of sweatpants for $85.50. Later you buy three more sweatshirts and four more pairs of sweatpants for $123.00 What is the sale price of each sweatshirt and each pair of sw...

Tony went to the racetrack with $80. He won $15 on the 1st race, lost $12 on the 2nd, lost $6 on the 3rd and won $8 on the 4th. How much money did he have after the 4th race.

Directions: Wrie each sentence. Change the underlined phrase to show possession. The honesty of children is refreshing. The honesty of children is the underline part of the phrase.

In China, shrines honor ancestors. Is honor an a. action verb(physical)b. action verb(mental) c. linking verb d. not a verb

which verb is correct. 1.Historical fiction (is, are) make-belive stories based on real events or people. 2. An example of historical fiction (is, are) the novel Ben and Me. 3. The main characters (is, are) Bem Franklin and a mouse named Amos.

A room is 45 m x 15 m. What is the least number of rectangle tiles required to pave the floor of the room, if each tile is 50 cm x 1m?

3 pumps, working 6 hours a day, can empy a water tank in 2 days. How many hours a day must 9 pumps work to empty the same tank in 1 day?

No one, or Someone who bought a car for transportation was not considered sane.

how much combined tax should be withheld from the paycheck of a married employee earning $910 per week and claiming three withholding allowances.

how many ways can a 3 person committee be formed from 12 people

How to write 22nd November 2014 in 9 letters

how do i solve -x=-7

use midpoint formula to calculate the midpoint of AB. Name it point M and plot it in the graph. Calculate lengths AB, AM, MB. thanks for help.

sorry about nos. A(-3, 2) B (5, -4).calculate midpoint. Calculate length of AB, AM, and MB. Thanks again

I did problem but would like someone to see if I did it correctly. triangle ABC similar to ADE by AA theorem need x and y. start at B and go rt. around the 2 connected triangles BA=12; (AD 8 with rest of line =y so have ADC = 8+y; CD = 9. Line DE = x. <D...

I have right triangles I need to solve. Can you see if I am doing them correctly or screwed up..1) Rt < is in left corner C: Opposite is 60 deg< A, last angle is at top- 30 deg <. line segment of AB is 10. Hypo is f. I got 10 0r 12.5 for answer. 2) Triang...

circle E with a diameter AC and m<DAC = 62 degrees, calculate the following m<BAC arc m<AD m<ABD and m<DBC

I tried to do this problem but the answer doesn't jive. Circle C has a radius of 13. Chord AB is 10. Find the distance from the center of the circle to chord AB which is labeled CD. I labeled CD = x. 1/2 of AB = 5. The line segment CB (13) is the same os...

I sent question about rt triangle, ABC, needing to find a & b. altitude was 4, base a and hypotenuse b. You mentioned knowing another angle. There is one < A is 45 degrees. Thanks for all your help. Math is not an easy subject for me.

I need d and e. Have a right triangle. Base=d; hypotenuse=e; altitude= 2sqrt3. < opposite 90 = 60.

I have 2 problem that I don't know if I did it right. 1) right triangle with base=12 altitude=c, hypotenuse=d. 71 degrees is opposite 90 degrees. need to find C and d. I did tan 71=d/12. = 12 x 2.9042 = d = 34.85 Do I do the same process to get c? 2) righ...

sarah sailed 12 miles due south from a buoy. Then she sailed 11 miles due west. How far was she from the buoy. estimate to the nearest 10th.

using the crowlings rule to determine appropriate dose of a certain medicine adult dosage is 500mg the age of the child is 7 years old what would be the correct dosage and than 300mg adult and 60 mg child to calculate childs age

write the phrase as an expression... 7 more than the quotient of a number y and 5

-5/11h + 7/9 = 2/9

the length of a rectangle is 3 meters less than twice its width. write an equation to find the length of the rectangle. the length of the rectangle is 11 meters. what is the width of the rectangle

you earn 10 points for every coin you collect in a video game. Then you find a start that triples your score. Write an expression for the number of points you earn from the coins

the expression 1/4y+3/8 factored is?

-8 is greater than or equal to 1.6m

a square has side length of 6 inches. a parallelogram has a base of 6 inches. the area of the square is equal to the area of the parallelogram what is the height of the parallelogram?

There are 22 events at an indoor track and field meet. the ratio of track events to field events is 8:3. How many of the events are track events?

what is the GCF for the fraction 12/16

write the fraction or mixed number as a percent 23/40

you make homemade lip balm. About 11% of the lip balm is made from beeswax. You make 4 2/5 teaspoons of the lip balm. About how many teaspoons of beeswax do you need?

On three 150point geography tests, you earned grades of 88%, 94%, and 90%. The final test is worth 250 points. What percent do you need on the final to earn 93% of the total points on all tests?

find the whole. 125% of ___ is 25

in a parking lot, 16% of the cars are blue. There are 4 blue cars in the parking lot. How many cars in the parking lot are NOT blue?

what percent of 126 is 22

20% of what number is 12

a rate of 4 centimeters per second is equal to how many meters per hour?

jill has 8 yards of cloth. she wants to cut it into pieces that are 1/4 yard long. How many pieces can she cut from the length of cloth

32 cm = how many in

Two vertices of a triangle are F (1, −4) and G(6, −4). List two possible coordinates of the third vertex so that the triangle has an area of 20 square units.

you spend $16 on 3 notebooks and x binders. Notebooks cost $2 each and binders cost $5 each. Write an equation you can use to find the number of binders you bought.

Write an equation for the following problem... you spend $16 on 3 notebooks and x binders. Notebooks cost $2 each and binders cost $5 each. Write an equation you can use to find the number of binders you bought.

you find a sales receipt from a store that shows the total price as $40, and the total amount paid including sales tax as $42. a. Write an equation you can use to find the sales tax rate r. b. Can you use r to find the percent for the sales tax?

on a 10 question quiz you correctly answer four one point questions and five two point questions. you earn 87.5% of the possible points on the quiz. a. how many possible points is the quiz worth b. how many questions did you miss c. how many points was ea...

serio walked to and from school on 3/5 of the days in one month. He got a ride to school on 7/8 of the remaining days. On the remaining school day that month he stayed home with a cold. How many school days were there that month?

Each ticket to a school dance is $4. The total amount collected in ticket sales is $332. Write and solve an equation to find the number of students attending the dance.

A hurricane has wind speeds that are greater than or equal to 74 miles per hour. Write an inequality to represent the possible wind speeds during a hurricane.

One third of the viewers at a movie opening rated the movie as Good or Very Good. Thirty-five people rated it Good and twenty people rated it Very Good. Write and solve an equation to find the number of people p in the audience.

Your bedroom is in the shape of a square that is 12 feet long on each side. Will a circular rug with a circumference of 40.82 feet fit into your room? If not, by how many feet is the rug too wide?

a figure is made up of a big square and 4 smaller identical squares. The area of the whole figure is 980 square inches. What is the unknown length?

you are creating identical candy bags using 18 chocolate bars and 30 peanut butter cups. What is the greatest number of bags you can fill using all the candy

3/8 written as a percent?

3 3/5divided by 1 5/12 multiplyby 10/27

6 1/2 - 7/8 divided by 5 11/16

13/2 - 7/8 x 16/91

A gallon jug of milk is 3/4 full. After breakfast the jug is 1/12 full. Find the difference of the amounts before breakfast and after breakfast.

you borrow $200 fro a friend to help pay for a new laptop computer. You pay your friend back $12 per week. Write and solve an inequality to find when you will owe your friend less than $60.00

what is data evidence in a science experiment

The ratio of the side lengths of a triangle is 2 : 3 : 4. The shortest side is 15 inches. What is the perimeter?

In the continental United States, the ratio of states that border an ocean to states that do not border an ocean is 7 : 9. How many of the states border an ocean?

a color printer prints 28 pages in 12 minutes. How many pages does it print per minute

Elena has 12 pieces of banana bread. She gives an equal amount of banana bread to 5 friends. How many pieces of banana bread does she give each friend?

a store buys an item for $10. To earn a profit of $25 what percent does the store need to markup the item?

at 1:00 p.m you have 24 megabytes of a movie. At 1:15 pm you have 96 megabytes. What is the download rate in megabytes per minute?

s+1/4=4/8 solve the proportion

Zach had a rope that was 15 feet long. He cut it into 3 pieces. The first piece was 3.57 feet longer than the second piece. The third piece is 2.97 feet longer than the second piece. How long was the third piece of rope?

you buy a ring box as a birthday gift that is in the shape of a triangular prism. What is the least amount of wrapping paper needed to wrap the box? The lengths of the box are 14.5 cm, 8 cm, 10 cm, 10.5 cm

the selling price is $122.40 the mark up is 80% what is the cost to the store

Answers

The following answers were posted by visitors named robin.

thanks again i'm definitely coming here again!

thank you so much

what does that have to do with math?

it was a vocabulary word

so if it is mac how do you get the accent marks?

what is a proper pronoun of street?

how could you distinguish an element from a compund

for B Ca(NO3)2 is NOT the right answer. i got it wrong.

Then it would be A right

I said A so what is the correct answer

Thanks for the website I will work on it

Al is tasked with researching, analyzing, and to write the Simpson Inc. recommendation record.

which ka value would we use and would the concentrations of the acid and base be the same?

The answer is B

what is the centripental acceleration of the car

YOur family drives 126 miles from Key West to Florida mainland About 15% of this distance is spent on bridges. How many miles of bridges do you travel over?

h>74 h is greater than or equal to 74. Line under greater than sign

no width was given

1 ; A & C 2 ; B ; trapezoid 3 ; A & C 4 ; D ; an irregular quadrilateral 5 ; D ; 80 ft js took the test, 100% !!

so.. whats the answer....