Все публикации

Strontium 90 decays at a constant rate of 2.44

A dice has two sides coloured red and four sides coloured blue. If the dice is cast twice, what is …

The population of a small town is decreasing at a rate of 3

Is it ethical and socially responsible for large corporations to lobby against an SEC rule requirin…

Find the minimum and maximum values of the function on the given interval by comparing values at th…

A sample of 35 different payroll departments found that employees worked an average of 240.6 days p…

Which one is true? A certain sample carries a current of 4A when the potential difference is 2V and…

Line AB and Line BC form a right angle at their point of intersection, B. If the coordinates of A a…

There are more than 1/4 million species of beetle. Assume the average length of a beetle is 1 cm an…

The table shows the educational attainment of the population of Mars ages 25 and over; expressed in…

3 . An increase in walking has been shown to contribute to a healthier life-style. A sedentary Amer…

The given curve is rotated about the y-axis. Find the area of the resulting surface. y = 1 3 x3/2, …

Flannery used 30 lilies and 78 roses to create six identical flower arrangements. Write an equation…

Lynda cuts a piece of wood for a project. The first cut is shown and can be represented by the equa…

Sort the data and find the IQR

Maya needs 54 cubic feet of soil for her garden. She already has 4.5 cubic feet of soil. Each bag c…

4. Caleb is comparing the growth of plants using two different fertilizers. Group 1: Growth (inches…

An electrical company claims that an average life of bulbs it manufactures is 1200 hours with a sta…

A 2017 Raihan et al. study surveyed 10,478 Bangladesh residents about their handwashing habits. The…

In a gas station there is one gas pump. Cars arrive at the gas station according to a Poisson proce…

If the perimeter of a square garden is 84 feet, what is the area of the garden? Show work.

Show that the two-sheeted cone, with its vertex at the origin, that is, the set (x, y, z) ∈ ℠…

A soap bubble of radius r and wall thickness h is made in a vacuum by blowing a diatomic gas into i…

Assume that the probability of a defective computer component is 0.02. Components are randomly sele…