3 answers
Which of the following is true? [tex]Which of the following is true?[/tex]...

10 answers
Although flame tests are usually specific for each element, they can be misleading. Sodium may be present in each sample therefore a cobalt glass is needed to observe the real color emitted by potassium. Why is blue cobalt glass used instead of any other colored glass?...

4 answers
A yoyo is a toy made of three uniform density disks with a string wrapped around the middle disk. The middle disk has a mass m and radius ; the outer disks each have mass and radius . The string has negligible mass and stretches a negligible amount. Analyze the following situation. As the yoyo is m...

4 answers
A teacher has a large container filled with blue, red, and green beads. She wants her students to estimate the proportion of red beads. Each student shakes the container, selects 50 beads, counts the number of red beads, and returns the beads to the container. One student’s sample contained 19 red...

4 answers
There are 4 trucks for every 5 cars in a parking lot. How many trucks and cars could be in the parking lot? A. 72 trucks and 73 cars B. 64 trucks and 80 cars C. 84 trucks and 100 cars D. 96 trucks and 110 cars...

3 answers
Consider the following collection of relations and dependencies. assume that each relation is obtained through decomposition from a relation with attributes abcdefghi and that all the known dependencies over relation abcdefghi are listed for each question. (the questions are independent of each oth...

4 answers
True or False, Professional Graphic Designers often use the Pantone color system when designing a logo. * 5 points...

10 answers
Continental plates move under the surface of the continents. , continental drift occurs.?...

3 answers
Sally bought 5.06 pounds of cheese at the deli. Dan bought 1.73 pounds of cheese. How much more cheese did Sally buy than Dan? Do not include units in your answer....

3 answers
four terms in the sequence an are a3=15, a4=19, a5=23, and a6=27 which function can be used to find the nth term in the sequence...

3 answers
The length of a text message is conversation is normally distributed with a mean of 2 min and a standard deviation of 0.5 min. what is the probability that a conversation last longer than 3 min ?...

4 answers
What is the electric potential energy of the charge when it’s 8cm and 2cm from the negatively charged plate?...

3 answers
If the distance from the crest of a wave to the next crest in 10 cm, and the distance from the crest to the trough is 4 cm? what is the wavelength and what is the amplitude of the wave. [tex]If the distance from the crest of a wave to the next crest in 10 cm, and the distance from the crest...

4 answers
EQOD: How did the geography and climate of South Asia influence ancient Indus River Valley civilizations?...

3 answers
An object with a speed of 10 m/s is moving in a direction of 30 degrees above the positive x-axis. the y-component of its velocity vector is most nearly...

3 answers
5) Mutti company produces two joint products: tomato paste and tomato sauce. From the common process emerge the joint cost of $200,000 which yields 2,000 units of tomato paste and 1,000 units of tomato sauce. Tomato paste can be sold for $100 per unit. Tomato sauce can be sold for $120 per unit. How...

3 answers
3.Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into playRequired to answer. Single choice....

4 answers
Renewable resources of west and central africa include:...

3 answers
When f=2 and g=8,n=4. if n varies jointly with f and g￼, what is the constant of variation ? 1/4 1/2 4 64...