lewis

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

Questions

The following questions were asked by visitors named lewis.

how much did the first microscope magnify I think it was 40x lewis is your last name smith lewis is your last name smith

if 1 gallon of water weighs 8.34 pounds, how much does 3.75 gal weigh

solve for x and check you result -4(2x-3)=-8+5

which number cann be used in place of the variable in each rational expression a^2-b^2/a-b

i was asked to label the features of a river basin

how to solve x for 12(log x)^2-14log(x)+2=0 i don't know how to factor out log and log x^2

for an annual fee of $30 you can join a movie club that will allow you to purchase tickets for $5.50 each at you local theater. If the theater charges $8 for movie tickets write an solve an equation to determine how many movie tickets you will have to buy...

a ball mass 800g is dropped from height of 5m and rebounds to a hight of 3.8m the air resistance is negligible. calculate a. the kinetic energy of the ball just before impact b. the initial rebound speed of the ball c. the energy transferred to the ground...

what are the sequences of event hat result in erythroblastosis fetalis

A triangle's base is 14 inches less than 2 times its height. If h represents the height in inches, and the total area of the triangle is 54, which of the following equations can be used to determine the height? A. 7h-h2=54 B. 2h2-14h=54 C. h2-7h=54 D. 14h...

What is the simple predicate in the sentences? 1. I ran all the way to your house would it be ran 2. Please help me with my homework would it be homework

In the text box provided below, type the research report according to the guidelines below. You must submit both your first draft and final versions. Remember that an adult must review your first draft and provide constructive criticism. Assignment: A for...

prove -x - y = - y - x, for all integers x and y and does part (a) imply that subtraction is commutative

Hunter school has a kindergarten and grades 1 through 6. there are 2 kindergarten and 2 classes in each grade. If the maximum class size is 25, what is the greatest number of students that could be in the school?

Prove the following identity tan x cos x/sin x=1/sin x cos x

jake and sally had an equal amount of money at first.after jake bought a bag which cost $18, sally had thrice as much as jake. how much money had jake at first?

what is 2 to the power of -3 in fraction form

Answers

The following answers were posted by visitors named lewis.

Can you go into a little bit more detail? How is this really needing help?

there's no map...

Its tan x cos x/sin x=1/sin x cos x

Fx= F1 cos(30) Fx= 10*cos(30) Fx=8.66N

The admission fee at an amusement park is 1.5 dollars for children and 4 dollars for adults. On a certain day, 315 people entered the park, and the admission fees collected totaled 960 dollars. How many children and how many adults were admitted?

this makes no sense please help

c large earthen mounds built for religious purposes

thats the answer

For 6th grade connexus 1.B 2.B 3.C 4.C