
A science class has 4 girls and 4 boys in the seventh grade and 3 girls and 7 boys in the eighth grade.

Are events of drawing a knight from the bag of white pieces and drawing a pawn from the bag of black pieces dependent or independent events?Explain.Find the probability of this compound event.

Saul makes green paint by mixing blue paint and yellow paint. For every 4 gallons of green paint, he uses 3 gallons of blue paint. Drag the correct number of each type of paint into the box that would

A plane is located at C on the diagram. There are two towers located at A and B. The distance between the towers is 7,600 feet, and the angles of elevation are given. a. Find BC, the distance from Tow

The area of a square is (4x2 + 20x + 25) square units. Determine the length of each side of the square by factoring the area expression completely. Show your work.
$10.00
Math
Waiting for answer

Let d(u,v) be the distance between two vectors u and v in R2. We want to show that d(u,v) = 0 if, and only if, u = v. Do this in two steps: (a)...

Which of the following accurately compare 15√105 and 5? A.√105 is slightly more than 10, so 15√105 is greater than 5 B. √105 is slightly less than 10, so 15√105 is less than 5 C. √105 i
$35.00
Math
Waiting for answer

Suppose a firm that produces light bulbs wants to know whether it can say that its light bulbs typically last more than 1500 hours.

The numbers 5 6 & 7 are an example of consecutive numbers as one number comes after another. Another three consecutive numbers are added together so that the first number, plus two times the second nu

I cannot figure out homework! Im supposed to tell if each describes a parabola and if so, determine the vertex, focus, and latus rectum length.

The length of a rectangle is 10 ft longer than twice the width. If the perimeter is 92 ft, find the length and width of the rectangle.
$10.00
Math
Waiting for answer

If you only need 1 cup of milk what is your best choice at the grocery store a quart container a pint container or a half gallon container

Results from previous studies showed 79% of all high school seniors from a certain city plan to attend college after graduation.
$35.00
Math
Waiting for answer

In an article appearing in Today's Health a writer states that the average number of calories in a serving of popcorn is 75.

If Mike divides 42 ounces of soap at his job equally into 9 soap dispensers, what is the weight of soap in one dispenser? A) 3 1/4 ounces B) 14 3 ounces C) 3 / 1 14 ounces D) 14 1 /3 ounces

1. A rectangular piece of cardboard can be turned into an open box by cutting away identical squares from each corner and folding up the resulting flaps. The cardboard is 12 inches long and 12 inches

A clear file box shaped like a rectangular prism is modeled below the shave Parts represent one base of the Box 11 in 19 in 14 in a formula to find the volume of the rectangular prism is V equals BH w

Gavin purchase a house for R1200000. He pays a deposit of 10% of the value of the house. The bank grant him a loan for the outstanding amount, at an interest rate of 8,4% per annum compounded monthly,

Write 4/10 as a fraction with a denominator of 100. Then write 4/10 as a decimal. Would it be 4/100 or 40/100? The decimal would be 0.4 ?

There's a 25% off discount on the bicycle after Sam babysat one week how many more weeks must be babysitting in order to buy the bicycle at the sale price

A volleyball reaches its maximum height of 13 feet, 3 seconds after its served. which of the following quadratics could model the height of the volleyball over time after it is served. select all that

In the 19905 the demand for personal computers In the home went up wlth household Income. For a given commurlltyr In the 19905, the average number of...
$35.00
Math
Waiting for answer

If line one has a slope of 2/3, line two has a slope of 2/3, and line three has a slope of 3/2, which lines are parallel, perpendicular, or neither....

let W be a subspace of a vector space V and suppose that the sets of cosets {v1+W,v2+W,.,vn+W} is linearly independent in the quotient space V/W....
$50.00
Math
Waiting for answer

Match the descriptions of dividing rational numbers to the correct answers. Tiles the average rate of elevation change in feet per second if a submarine dives 440 feet in 20 seconds

Find the taylor series for f(x) centered at the given value of a. [assume that f has a power series expansion. do not show that rn(x) → 0.] f(x) = sin(x), a = π f(x) = ∞ n = 0 find the associated
$12.00
Math
Waiting for answer

A ladder is leaning against a building . The distance from the bottom of the ladder to the building is 9 ft less than length of the ladder.

In 2010, the average price of a new home sold in a country was $261,660. In 2004, the average price of a new home in the same country was $266,100. Let y be the average price of a new home in the year
$35.00
Math
Waiting for answer

A football directortriesto form a five playersoccer team. There are seven players who have been graded (on a scale of 1: weak to 3:

your primary job is gross income is $3460.73 per month deductions are FICA 7.65% federal tax withholdings 11.5% and state tax withholdings 7.8% how much are fixed expenses if they are 36% never realiz

In the figure to the right, you are given a square ABCD. Each of its sides is divided into two segments, such that AE = BF = CG = DH. Prove that quadrilateral EFGH is a square. △HAE≅△___ ≅△_

Using the information below, choose the correct answers. Amount: $200,000 Rate: 7% Payments: 360 @ $774.50 Total Interest: $78,820.00 How much will be repaid for this loan? $ What percentage of this

Suppose that electrical components have life that are independent and that come from a normal distribution with a mean of 8,200 minutes and a stardard deviation of 350 minutes.
$10.00
Math
Waiting for answer

Is the distribution a discrete probability distribution? yes, because the sum of the probabilities is equal to 1 and each probability is between 0 and 1, inclusive?

For her birthday,Sara decided to buy and Ipad for 4000 EGP. since she does not have enough money, she suggested to pay 1/5 of the price & the rest on monthly installments. The vendor needs an advance

A patient weighing 64 lb is to receive 66 units/kg/day, to be delivered over 9 hours. The solution is 400 units/85 ml and the drop rate is 60

Bu Vera menabung di bank sebesar Rp4.000.000,00 dengan bunga 15% setahun. jika besar tabungan sekarang Rp4.400.000,00 maka ia menabung selama?

If a user has just added a simple triangle shape into a diagram, how can the triangle be adjusted? Check all that apply. Microsoft word by the way by making it bigger by adjusting it to be SmartArt by

What is the value of x? Two intersecting tangents that form an angle of x degrees and an angle of 134 degrees.

Hello everyone,This is Mathematic challenge,Who can solve??!!
$10.00
Math
Waiting for answer

Please help I'm stuck I have no idea how to solve this.Assuming the list gives follows a pattern, find the next three terms in the list 8, 9, 7, 10, 6, ...I don't understand how this list can have a p
$12.00
Math
Waiting for answer

Some help please. :) 1. 7x = 98 what does x equal??? 2. x + 84 = 96 what does "x" equal??? pls helps tysm!
$10.00
Math
Waiting for answer

The areas of two similar triangles have a ratio of 16:49. What is the ratio of their perimeters? Question options: A) 256/2401 B) 16/49 C) 64/343 D) 4/7
$20.00
Math
Waiting for answer

The two longer sides of a triangle measure 22 units and 29 units. Which of the following is a possible length of the shortest side?
$20.00
Math
Waiting for answer

During a clearance sale an electronic store sold a blue ray player for $525 if items on sale were discounted by 65% find the original retail price of the blu ray player.

Melvin is building a castle with a series of towers out of blocks. Each tower has twice as many blocks as the previous tower, and then 3 more.

Suppose a triangular silk scarf has both of its shortest sides 14 inches long. If the angle between these sides is 110º, what is the area of the scarf? Round your answer to the nearest tenth of a squ

The bystander effect teaches us that people conform their behavior to their surroundings? True or False

A container holds 84 cups of water. How much is this in gallons? Write your answer as a whole number or a mixed number in simplest form. Include the correct unit in your answer.

Calvin encoded a secret phrase using matrix multiplication. Using A = 1, B = 2, C = 3, and so on, he multiplied the clear text code for each letter by the matrix mc0231.jpg to get a matrix that repre