16. Five books to be put on shelf. How many ways to choose the first then the last 1- 5 2- 10 2- 20 4- 15

Q: A cottage industry produces a certain number of toys in a day . the cost of production of each toy…

A:

Q: You go to the doctor and he gives you 13 milligrams of radioactive dye. After 24 minutes, 5…

A: Let amount of dye in the body of person at any time t is given by A(t). Then, as the person arrived…

Q: do it in as less steps as possible

A: Step 1: Step 2: Step 3: Step 4:

Q: There were some children in the hall. 1/4 of the children were girls. After 1/3 of the girls had…

A: The answer is in step 2.

Q: When eight (8) machines are running, the daily production can be completed in six (6) hours. If two…

A: Given that 8 machines are running, the daily production can be completed in 6 hours.

Q: d. What is the value for the margin of error for a 95% confidence interval? Give the 95% confidence…

A: Sorry! Since you have posted a question with multiple sub-parts, we will solve first three sub-parts…

Q: You go to the doctor and he gives you 15 milligrams of radioactive dye. After 20 minutes, 4.25…

A:

Q: Noah says, "I worked the problem from left to right and ended up with `20-45x`."

A: NO, I don't agree with Noah. His approach is incorrect.

Q: Could this be simplified any more?

A: The given polar equation:

Q: How do I do problems like these? This is an examples question.

A: we have to find the value of x

Q: Hubert's job is to shovel 3/4 of the driveway whenever it snows. If he gets 1/3 of the driveway…

A: He gets 1/3 of the driveway shoveled right after the snow stops, and does another 1/4 of the…

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 16 minutes, 7.25…

A:

Q: I am confused on the chart on step 2 as to what formula you used. I can't read the last row for…

A: Given, x y 0 160 5 163.75 10 175 15 193.75 20 220 25 253.75 30 295 35 343.75…

Q: At inventory time, 435 pounds of magnet wire for winding motors is available. In ten successive…

A:

Q: You go to the doctor and he gives you 16 milligrams of radioactive dye. After 24 minutes, 5.75…

A: From the given information, N0=16 mg, N=5.75 mg ant t=24 minutes. It is known that, the radioactive…

Q: Some people recommend dabbing a small amount of clove oil near the tooth when they have toothache…

A: clove oil has been used as a home remedy for a toothache from long time. Eugenol is the chemical…

Q: gives aye. dye remain in your system. To leave the doctor's office, you must pass through a…

A: From the given information, N0=15 mg, N=5.5 mg ant t=24 minutes. It is known that, the radioactive…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.