Questions and answers by

Nickie

Questions (25)

Jorge's current hourly wage for working at Denti Smiles is $12.00. Jorge was told that at the beginning of next moth, his new
1. 1 answer
2. 961 views
What is the solution of the equation?1+sqrt(3x+3) = sqrt(7x+2)
1. 2 answers
2. 4,252 views
Subtract (2)/(4+sqrt6) - (2)/(4-sqrt6).Can someone explain how to do this to me?
1. 3 answers
2. 3,938 views
leiana_chungWrite (8a^-3)^-2/3 in simplest form. So far I have this. = (8^-2/3)(a^3(-2/3)) =(8^-2/3)(a^2) =((2^3)^-2/3)(a^2)
1. 4 answers
2. 6,531 views
Write the equation in logarithmic form.n^4/3=m Can someone explain how to do this?
1. 1 answer
2. 2,666 views
Use natural logarithms to solve the equation.Round to the nearest thousandth.5e^2x+11=30 Can someone explain it to me? So far, I
1. 1 answer
2. 4,496 views
Solve In(5x+7) = 8. Round to the nearest thousandth.Can someone walk me through this?
1. 6 answers
2. 8,339 views
Solve the logarithmic equation. Round to the nearest ten-thousandth if necessary.log 8x^3=4 Can someone walk me through this?
1. 5 answers
2. 5,170 views
Aldol condensation of formic acid will create?
1. 3 answers
2. 934 views
Numerous studies have found that males report higherself-esteem than females, especially for adolescents (Kling, Hyde, Showers,
1. 0 answers
2. 767 views
Functional foods are those containing nutritionalsupplements in addition to natural nutrients. Examples include orange juice
1. 0 answers
2. 931 views
Do you view a chocolate bar as delicious or asfattening? Your attitude may depend on your gender. In a study of American college
1. 1 answer
2. 1,365 views
A sample consists of the following n � 6 scores: 2, 7,4, 6, 4, and 7. a. Compute the mean and standard deviation for the sample.
1. 1 answer
2. 1,702 views
A national health organization predicts that 20% ofAmerican adults will get the flu this season. If a sample of 100 adults is
1. 0 answers
2. 773 views
A trick coin has been weighted so that heads occurswith a probability of p � �2 3�, and p(tails) � �1 3�. If you toss this coin
1. 0 answers
2. 859 views
A roulette wheel has alternating red and blacknumbered slots into one of which the ball finally stops to determine the winner.
1. 1 answer
2. 1,077 views
A multiple-choice test has 48 questions, each with fourresponse choices. If a student is simply guessing at the answers, a. What
1. 0 answers
2. 1,162 views
Over the past 10 years, the local school district hasmeasured physical fitness for all high school freshmen. During that time,
1. 1 answer
2. 1,927 views
In a population of exam scores, a score of X � 48corresponds to z��1.00 and a score of X � 36 corresponds to z � –0.50. Find
1. 1 answer
2. 787 views
1. A distribution has a standard deviation of � � 12.Find the z-score for each of the following locations in the distribution.
1. 2 answers
2. 961 views
A population has a mean of � � 30 and a standarddeviation of � � 5. a. If 5 points were added to every score in the population,
1. 3 answers
2. 8,175 views
Write the equation for the following situation: In one U.S. town, the annual consumption, s, of sugar (in kg per person) can be
1. 2 answers
2. 502 views
Find the area of the shaded region given two points and the function y=cosx. Here's a figure (page 4 figure 7)math.upenn.edu/~de
1. 0 answers
2. 602 views
If the ratio of girls to boys on the swim team is 2:3, which of these shows the possible number of girls to boys:A. 20 girls, 35
1. 7 answers
2. 1,270 views
How do you use possible symmetry to determine whether the graph is the graph of an even function, an odd function, of a function
1. 0 answers
2. 484 views