Mona

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

Questions

The following questions were asked by visitors named Mona.

How would you simplify: 2^pie-2 ------- 2^pie+2

How would you simplify: 2^pie-2 ---------- 2^pie+2

Find the distance around and the area of each figure. Round to the nearest tenth. quarter circle: 5 inches

Find the area of each circle and round to the nearest tenth. radius= 3 and two thirds

How many grams of sodium chloride are needed to prepare 250 mL of a 2% solution?

Two of these statements are false. Identify them. 1.4x12>3x15 2.96/2<96/3 3.28+82>31+13

Two of these statements are false. Identify them. 1.4x12>3x15 2.96/2<96/3 3.28+82>31+13 Answers: 1. 48>45 2. 48<32 3. 110>44 48<32 false What is the other one?

if x = 10 what is 3x² - x + 14 ?

what is the relation between high Blood glucose level (not Diabetes) and Urinary tract infection.

solve the amount of money (in cents) of x quarters and (x+6) dimes the value of a quarter is 25 cents and a value of a dime is 10 cents

How is the physical geography of northern Europe connected to the economies of northern Europe?

If you had to move to a Northern European country, how would you decide which country you would move to?

Determine a relationship between the x- and y- values in the equation {(0,1), (1,0), (2, -1), (3, -2)}. Write an equation......y=?

1. If m1= 3kg and m2= 2kg then find acceleration and tension action on the system. 2. A batsman deflects a ball by an angle 45 degree without changing its initial speed which is equal to 54km/hr.What is the impulse imparted to the bal.(mass of the ball is...

A customer in a store is purchasing five items. Design a program in python that asks for the price of each item, and then displays the subtotal of the sale, the amount of the sales tax , and the total. Assume the sales tax is 6 percent.

Mary and Peter had a total of Rs 480.After Peter spent Rs 20, he had 3 times as much as Mary.How much did Mary have?

IF 3a =2b and 4b=9c, find the ratio of a to c in simplest form and show steps.

The geometric mean x of two numbers is the positive value of x that satisfies the proportion a/x =x/b, where a and b are given. Find the geometric mean of 16 and 9.

Can you please help me with this question? 1.) Given: triangle ABC ~ triangle XYZ, m<A= 50 degrees, m<X= (2x +5y) degrees, m>Z=( 55 + y) degrees, and that m<B=(102-x) degrees. Find m<Z. Thanks.

Can you please help me solve this question? Express the ratio x^2 + 4x -12/ x^2 - 4 in simplest form. Thanks.

Given: triangle ABC ~ triangle PQR, m<A = 75 degrees, m<P = (5x + 7y) degrees, m<R = (3x + 4y) degrees, and m<B =( 2x + 9y) degrees. FInd m<R. Thanks

The perimeter of triangle ABC is 120. LIne segment BD bisects <B. Line segment AD= 15, and line segment DC= 21. FInd AB and BC. Thanks.

The Circumference of a circle is equal to the area of the circle. Find the radius. Thanks.

x -1 -1 -2 -2 y 0 -1 2 3Part A: Does the table represent a relation that is a function? Justify your answer by using the values shown in the table. (4 points) Part B: The function f(h) shown below represents the number of tennis matches Diana won each mon...

A uniform disk with radius 0.320m and mass 28.0kg rotates in a horizontal plane on a frictionless vertical axle that passes through the center of the disk. The angle through which the disk has turned varies with time according to è(t)= (1.20rad/s)t + (8.7...

Between 1857 and 1903, the United States acquired many new territorial possessions around the globe. Why do you think so many of these new possessions were islands located in the Pacific Ocean? So that they could stop their ships there and refuel them. Al...

How did imperialism in Africa and Asia, and the value of the U.S. exports in 1870-1920 increasing support a policy of the Open Door?

1. If its 12 noon in Greenwich time, what time is it in Moscow, Denver? I said 3 PM. 2. If its 2:30 PM in Abidjan, what time is it in the zone labeled +7? I put 9 PM In the zone labeled -4? I put 10 AM

Two poles 13m and 18m high stand upright on a playground if their feet are 12m apart find the distance between their tops

In the triangle, angles ABC and ADE are right angles. If AC = 35, AE = 11, and BE = 10, then what is AD?

Referring to the following reaction: Pb(NO3)2 (aq) + Na2SO4 (aq) -->PbSO4 (s) + 2NaNO3 (aq) A solution of 0.114 M Pb(NO3)2 with a volume 10.6 mL is added to 12.4 mL of a solution of 0.105 M Na2SO4. Calculate the number of grams of PbSO4 that will form. I...

log (base 3) x^2 = 2log(base 3)4-4log(base 3)5 And I need to solve for x.

Simplify: (5x^3 + x^2 - x)/ (3x)

a box contains 3 black balls , 7 white balls and 5 red balls . one ball is lost . the probability that a red ball is drawn is 2/7 . The colour of the lost ball is

A frictionless pulley (a 2.0 kg is on the floor while the 3.0 kg is 0.5m high) . when released, momentum of the 2kg is?

A system containing a frictionless pulley is described in the diagram on the right (the 2.0 kg box is on the floor while the 3.0 kg box is 0.5m high) . If this system is released, what will be the momentum of: A. the 2.0 kg box when the 3.0 kg box hits th...

What's the conflict in the poem of A voice by pat mora?

A 10 question test is all multiple choice. Each question has four choices. Determine the mean number of questions answered correctly as well as the standard deviation for the number of correct answers if someone were to guess on all ten questions. So far,...

The right triangle has an angle of 53 degrees. The opposite side is 6.4cm long. What is the adjacent ?

Consider the reaction: CO(g)+Cl2(g)⇌COCl2(g) Keq= 2.9×1010 at 25 ∘C A 5.89 −L flask containing an equilibrium reaction mixture has [CO]= 1.9×10−6 M and [Cl2]= 9.3×10−7 M . How much COCl2 in grams is in the equilibrium mixture?

I don't understand how to get q for this problem? The next steps for the problem, you just need to plug q in, but I'm not sure what to do? Do you set revenues equal to expenses? Problem: Revenue is given by R(q) = 750q and cost is given by C(q) = 6000 + 5...

A child on a swing is traveling at 2 m/s as she passes through the lowest part of swing’s arc. What is the period of the motion?

Ethan's quiz average in spelling for the past 7 quizzes is 93. How many total points does he have for the 7 quizzes?

A boy 12.0 m above the ground in a tree throws a ball for his dog, who is standing right below the tree and starts running the instant the ball is thrown. If the boy throws the ball horizontally at 8.50 m/s, (a) how fast must the dog run to catch the ball...

It is customary to greet someone on the street with "allo." Is this true or false? Please help! Connections Academy

Hello guys i need some help in this question please. Which of the following sentences is in passive voice? a.In 1997, a movie version of Charles Dickens's novel Great Expectations was produced by a filmmaker. b. In 1997, a filmmaker produced a movie versi...

Amy immigrated to a new city, and would like to make friends with her new neighbours. On any particular day i, she feels shy with probability 1-p(0<p<1 ) and stays home; or, with probability p, she goes out and visits the i-th house in her neighborhood. A...

Answers

The following answers were posted by visitors named Mona.

Two side triangle have the same lenght. The third side measures 5 m less than twice the common lenght. The perimeter of the triange is 23 m. What are the lenghts of the three sides?

you are correct

1. 48>45 2. 48<32 3. 110>44 48<32 false what is the other one

thank you for your effort. i appreciate it but i am looking for a particular asnwer as it keep linking back to diabetes. Thank you

thank you guys,,

Whats wrong with this sentences. Able to easily alter her appearance by changing her way of moving and her facial expressions, Tubman often hid in plain sight.

If someone paid $95 for ten tickets to a concert. Adult tickets cost $15 each. Kids tickets cost $8 each. How many of each kind of tickets did they buy?

Thanks. So the geometric mean for 16 and 9 is 4/3?

Oh okay...thanks.

Okay, I get it now:)...thanks.

Oil spills out of a tanker at rate of 50ft3 per minute. The oil spreads in a 3 circle with thickness of 1 ft. Determine the rate at which the radius of the oil is increasing 48 when the radius reaches 200 ft.

O is for Oakland Orange Ocean Ocelot Oboma

How did you get 52/3??

I am doing something wrong I keep getting the wrong answer

Update ==> theta (t) = (1.20rad/s)t + (8.70rad/s^2)t^2

Ok so i should take out the part about the ships ?

Thanks Ms. Sue!

x1= a x2= 0 x3=1 y1=0 y2=b y3=1 So x1(y2-y3)+x2(y3-y1)+x3(y1-y2)=0 a(b-1) + 0(1-0) + 1(0-b)=0 ab-a-b=0 ab-b=a 1-1/a=1/b 1=1/a+1/b

1- a 2- a 3- a 4- a 5- c 6- a 7- c 8- a 9- b 10- b

A researcher predicts that watching a film on institutionalization will change students’ attitudes about chronically mentally ill patients. The researcher randomly selects a class of 36 students, shows them the film, and gives them a questionnaire about t...

You find q by taking the derivatives of both R(q) and C(q) and setting the derivatives equal to each other. R'(q)=750 C'(q)=10q q=75 Total profit is $22125, once you plug it in.

debit cash $19000 debit equipment $6000 credit owner's equity $25000

The correct answer is B.

Yep, B is obviously correct. It's a question so there has to be a question mark.

Not all heroes wear capes

How do you think Lisa’s life shaped her view of the world?

Could you help me with these questions ? 7. Which of the following sentences correctly uses commas? a. As trade expanded across the Mediterranean world, Western Europeans were able to enjoy spices and other exotic products. b. As trade expanded, across th...

I post all the questions together. But if you wnat to post every question alone i will do this. 7. Which of the following sentences correctly uses commas? a. As trade expanded across the Mediterranean world, Western Europeans were able to enjoy spices and...

My answers are : 7- D 8-B 9-D 10-A

I was thinking the part 4. should be p^7*(1-q)^7. Correct me I am wrong.

Can you please help answer B) Compute Cov(X,Y)= ? are X and Y independent? a) yes b) no c) not enough information C) Find P(X+Y<=0) =?