amelia

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

Questions

The following questions were asked by visitors named amelia.

wats the meaning of tone... for art?

how do you solve 2(2^2x)-5(2^x)+2=0 for x

differentiate from first principles 2x^3 -5 (f(x+h)-f(x))/h i know what it should be but i keep going wrong somewhere thanks

I have to find the product of 22x11 using an array. Draw a rectangle 22 units long by 11 units wide. Divide the rectangle by tens and ones for each factor. Then complete the calculation.

I'm not sure how to do this question 7. The growth of bacteria in culture can be described by the equation N1 = N0e' where N is the number of bactena at any time t, No is the initial number of bacteria, and k is a constant. The time taken for growth to do...

where can i find info on Verrazzano

what istes can i find info for my teacher on verrazzano

i need more sites on verrazzano

explain why scientists look at the health and population of organisms to measure to effects of pollution in an ecosystem instead of directly measuring the concentration of chemical in the environment.

a commerical jet and a private plane leave the same airport at the same time traveling in opposite directions at average speeds of 880km/h and 450km/h respectively. in how many minutes will they be 1463 km apart.

show me how to do 400 divided by 43.18=

If 22.0 of gas has a volume of 0.22 at 320 , what is its pressure in mmHg?

at high noon, the sun delivers 1000w to each square meter of a blacktop road.if the hot asphalt transfers energy only by radiation, what is it's steady-state temperature?

Determine the equilibrium constant for the following reaction. 2 Fe3+(aq) + H2(g) 2 Fe2+(aq) + 2 H+(aq)

at a temperature of 5 celsius, 21.5 mg of a non electrolyte is dissolved in enough water to make a 150.0 ml solution. the osmotic pressure of the solution is 0.200 atm. what is the molar mass of the substance dissolved

At a supermarket,pineapple sells for $1 per pint(16 oz).Greg wants to buy eightin 40-oz cans of pineapple juice from the supermarket.How much does he have to pay altogeather?

An urn contains 4 red, 6 white, and 3 blue marbles. Three marbles are selected at random and without replacement. What is the probability that one of each color is selected? Give your answer as a decimal number, with 3 decimal places.

Hello , my name is Amelia and my daughter is really confused on her homework about quadrilaterals. Can you help explain it to her so that she can understand it better? Please answer ASAP. Thank you Amelia V.

What jobs require a helmet? I think construction workers hockey players but I cant think of anything else. Plz help me ASAP plz! Thank you !

PLACE 8 COUNTERS IN GROUPS OF 4

A curved road is banked at an angle such that friction is not necessary for a car to stay on the road. a 2500 kg car is traveling at a speed of 25 ms and the road has a radius of curvature equal to 40 m. calculate the magnitude of force that the road exer...

A bicycle spins 10 revs in 5.7 sec. The radius of the wheel is 15 cm a drop of water is 0.3 grams. What height will the drop of water reach when it comes off the wheel?--- I know that I have to use the v=we equation and that grams need to be in kg. But I'...

A 15 g bullet strikes and embeds in a 2.1 kg block suspended at the end of a 1.2 m string. After the collision the string rises to a maximum angle of 22 degrees to the vertical. what is the speed of bullet? what I did MASS OF BULLET = 0.015 KG i found the...

Why were colonial minutemen so prepared for the arrival of the British in Concord? (Worth 2 points) When Washington saw the British, he fired three cannon shots sending a warning sign Paul Revere had warned villages that the redcoats were coming The Green...

Let f(x) = x^2+7 and g(x) = x+ 3 / x. Find (g (circle) f) (-5) a.) 35/12 b.) 35/32 c.) 32/35 d.) 11/25 I think it is a.

The gravitational force between two objects in space is 800 million newtons. If the distance between them is doubled, what size will the gravitational force be (in millions of newtons)?

please check all of my answer and tell me if they are wrong along with how to fix them. Also, I need to know numbers 10, 8, 6, 2,3,1 file:///C:/Users/Amanda/AppData/Local/Packages/Microsoft.MicrosoftEdge_8wekyb3d8bbwe/TempState/Downloads/Unit%204%20retest...

A town clock has a minute hand that is 1.5 meters long and an hour hand that is 1.2 meters long. What is the approximate distance in meters between the ends of the hands at 9 o'clock? 2.3 1.9 0.9 0.3 can someone get me the answer? thanks

the tap in the health room drips 1 ml of water every 15 seconds. how many milliliters does the tap drip every minute?

the cube root of r varies inversely with the square of s. which two equations model this relationship?

Answers

The following answers were posted by visitors named amelia.

to serve for or stand for. if u are a representative of our country you are serving to represent =)

i googled the coastline of mexican gulf! its there

equivalent fractions have the same value after calculation but look different you work them out by dividing the denominator and the numerator by the same number (the numbers on the top and bottom of the fraction)or multiplying but this isn't usually used...

sorry it was a copy and paste job should checked it thanks for the help

i have this question for an online assignment and it keeps telling me that 5.47 is wrong. so my guess is that you do need the density...just saying

can you show me how to plug each of them in?

suddenly although

sorry that ssupposed to say 320 K

Here's my work, but it wasn't the correct answer: The two half-reactions: Fe3+ + e- --> Fe2+ E = 0.77 V 2H+ + 2e- --> H2 E = 0 V You multiply the first one by 2, so it looks like the formula above: 2 Fe3+(aq) + H2(g) 2 Fe2+(aq) + 2 H+(aq). Ecell = 0.77 V...

I'm not getting the correct answers, sorry. Can you expand on the explanations?

I did the same thing for part b: Flipped the E for the lesser value (Fe half reaction) 0.80 - 0.771 = 0.029, but it wasn't correct.

Thank you she will get it soon!

If you are on the street with cars, ride your bike with the same rules like follow the red yellow and green light? @writeacher

Yes but there it means like what jobs wear any kind of hats, helmets likethat are required.

kreshnik ? loooool

Thank you Damon got the the right answer.Alex you are still getting participation marks hehe

hey guys wazzup

dan is right i got a 100

1000 blue mabrles 564 red mabrels and 200 green mabrels

i dont understand, help me

please, i mean help me please