paige

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

Questions

The following questions were asked by visitors named paige.

How do i find cos[arctan(3/5)] ?

10 people are going canoeing/tubing. some people will tube, some will canoe. tubes are $7 each. canoes are $11 each. tubes hold one person. canoes hold three. if you want to spend exactly $50, how many canoes and tubes can you buy? i know this is a linear...

what is a structure that holds each chromosome to its exact copy? it begins with a "C", and has "d" as the second to last letter. 10 letters.

what would be a factor of a cell that leads to mitosis? 4 letters. starts with s, ends in e

hi, i am in forth grade i need to know what factors means. now for my home work. can you please respond and in a way i can under stand.

if u cut any size circle 5times , what is the greatest amount of pieces i can get?

Mathematically, why is a manhole cover round?

if a super dense material with a refractive index of 1.76 x10^7 what is the speed of light in this material

If you shout across a canyon and hear an echo 3.6 s later, how wide is the canyon?

graph each realation on cordanant system

what is the antonym of the word smooth

how do i do cosecant x= 30/150? and how do i do cosecant x= 1500/9000

How do I find a the surface area of a can that has a diameter of 4 inches and a height of 3 inches?

What are 10 numbers that have a median of 21, a range of 20, and a mode of 10?

A 984 kg car is driving along a boardwalk. The car's center of mass is 33 cm in front of the rear wheels, and the distance between the front and rear wheels is 2 m. What total force does the car's front tires exert on the boardwalk? Give your answer in Ne...

A 65 g meter stick has two masses, each 250 g placed upon it. The first is located at 72 cm and the second located at 41 cm. Where should you place your finger if you wished to balance the meter stick? Give your answer in cm.

Can someone help me with this question please? What is the pH at each of the points in the titration of 25.00 mL of 0.1000 MHCl by 0.1000 M NaOH:i) After adding 25.00 mL NaOH ii) After adding 26.00 mL NaOH thankyou

The speed of an electron is known to be between 3.0×10^6 m/s and 3.3×10^6 m/s . Estimate the uncertainty in its position.

A spherical virus has a diameter of 50mm . It is contained inside a long, narrow cell of length . What uncertainty does this imply for the velocity of the virus along the length of the cell? Assume the virus has a density equal to that of water.

Zinc has a work function of 4.30 ev . A 4.50eV photon strikes the surface and an electron is emitted. What is the maximum possible speed of the electron?

Calculate (in MeV ) the binding energy per nucleon for 40 Ca .

Find a fraction equivalent to 1\2. The denominator must be 5 less than 3 times its numerator. The numerator is less than 8. Is the answer 2\4

Jan ate 1/8 of a pizza. Then she ate 1/3 of the pizza. Later she ate 1/4 of it. How much did she eat in all? Thank you!

I have a blank table to fill in.It says divide m by 3 m÷3

Write the equation of the quadratic function with roots -2 and 4 and a vertex at (1, 9).

Generate the first five terms in the sequence using the explicit formula. cn= 12n – 11 (1 point)

Write an explicit formula for the sequence one-half, three-sevenths, one-third, five-nineteenths, three-fourteenths, ... Then find a14. (1 point) an = an – 1 – n minus one over seven n; fifteeen over one hundred nintey nine an = a sub n plus one over n sq...

Explain how to factor 5x^2 - 125.

Is CO2 a product of an acid/base reaction?

Please help!!!! Explain how mutations in DNA may affect the traits of an individual

A block of metal is 6.88 cm long, 2.03 cm wide, and 1.85 cm high. It has a mass of 215.1 grams. What is the density of this metal. I've tried adding all the cm up and squaring them, dividing them, multiplying but i can't get the answer

The specific heat of iron is 0.498 J/g °C. If 341 J of heat is added to 154.1 g of iron at 25.0 °C, what is the new temperature of the iron?

Oxygen gas and aqueous benzoic acid react to form carbon dioxide gas and water gas. Determine the mass of water in grams if 5.43×104 milligrams of oxygen reacts with an excess of benzoic acid. I balanced the equation to 2C7H6O2+15O2=14CO2+6H2O

In a class, 4/5 of the girls have brown hair. Of the brown-haired girls, 3/4 of the have long hair. Of the girls with long brown hair, 1/3 of them have green eyes. How many of of the girls with long brown hair have green eyes. 3/5 * 1/3?

twice the product of 3 and -2 added to the product of -7 and 5

Use define integrals to calculate the area under the graph of y=tanx between x=a to x=b. (hint: write tangent in the form of sinx/cosx) How would you do this?

write either for or against the topic a single sex school is better than a mixed school

Answers

The following answers were posted by visitors named paige.

How do you set up the triangle? Once the triange is set up, then what do I do? How can I use the triangle to find the cos? thanks

get rid of the paranthesis and add .45 twice to 9.65. then combine the s's. you'll get 3s= a number. then solve

y-10 becuase it means it is 10 fewer than the amount y

-14y+12(x+y)-12x

I've got loads of art homework and there is one bit i'm struggling with i have to use a digital camera take a picture of a household object then distort the image using a graphics package on a computar in four different ways and im finding it hard to unde...

what i don't get your question and your in 3rd grade and they ask you this

15/86 is the fraction then divide 15 by 86 and you get 0.1744 that would be one option for row one. I'm not sure if you can make improper fractions but if you can it could also be 86/15 as a fraction then divide 86 by 15 5.7333 repeater. I am assuming you...

This is not enough information. You need another number. Either the original price or a discounted price or something???

Calculate the theoretical pH after 2.50 mL and 9.50 mL of NaOH has been added in both the titration of HCl and of HC2H3O2. Indicate if the volume of NaOH is before or after the equivalence point.

z + 5/7 = 3 z = 3 - 5/7 z= 2&2/7

i sill don't get it?

Thank you so much for your help!!

I bet you go to Liberty

I know it's a bit late. I could be wrong, but I'm fairly sure it's hydrogen bonding.

i need a little bit of help with some math homework very very bad!

a 7.8m object is represented in a picture as being 1.5cm. what is the scale factoré

no answer choices

Which answer offers the best explanation of the idea of Manifest Destiny?

...so anyone have the answer?

7 777 111, 7 555 333, 7 111 777

Also, another question I have is about enthalpy. 1. Calculate the standard enthalpy change for reaction at 25 deg C. Standard enthalpy formations of Mg(OH)2(s) +2HCl(g) right arrow MgCl2(s) +2H2O (g) What is the enthalpy of the rxn in kJ? I'm calculating...

I need the answer to #8 its very confusing

there isn't a text

can you please help

kc is 100 percent correct thank you!

JUST FAILED BC OF EVERYONE thxs:)

dumb queen is right

Daniel and Bobby was organizing particles by their properties they need your help determining which one is an atom