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MATH SOLVE
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General
PLEASE HELP!Which of the following statements best describes a trigonometric function having undergone a phase shift? Select all that apply.The graph of y = sin x is translated three units down.The graph of y = csc x is translated three units to the right.The graph of y = cos x is translated three units up.The graph of y = sec x is translated three units to the left.The graph of y = cot x is reflected over the horizontal axis.The graph of y = tan x is reflected over the vertical axis.
General
2 months ago
What is the value of cos H?Round to four decimal places if needed.A. 0.4235B. 0.4675C. 0.9059D. 2.1389
General
2 months ago
Jason swam 3 and one-half miles, then another 3 1/4th miles in one day. On the same day, Rachel swam 2 2/3rd miles, then another 4 and one-half miles. How many more miles did Rachel swim than Jason?
General
2 months ago
Which triangle has an area of 22.5 square units? Circle all that apply
General
2 months ago
Draw your own rectangle, with an area of 24 square units, on the coordinate plane. Then, identify the vertices of your rectangle. Explain how you know that your rectangle has the correct area.
General
2 months ago
Simplify √63x^15y^9/√7xy^11Please don’t guess I need to get this right!! :)
General
2 months ago
jill used 3/4 of a jar for baking. how much honey did hse use baking?
General
2 months ago
A solid cylinder has a radius of 4 cm and a height of 10 cm. The cylinder is made from wood and has a density of 0.6 grams/cm3. What is the mass of the cylinder? Round your answer to the nearest hundredth.
General
2 months ago
A teacher wrote the following statements comparing square root of 6 and square root of 7 space end root. I. The value of square root of 6 is between the whole numbers 5 and 7, whereas the value of square root of 7 is between the whole numbers 6 and 8. II. The value of square root of 6 is between 2.43 and 2.45, whereas the value of square root of 7 is between 2.63 and 2.65.
General
2 months ago
need help asap have to turn in today!!!!!
General
2 months ago
A particle is moving with the given acceleration function and initial conditions. Find the velocity function and the position function of this particle. a(t) = 2 sin(t) − 4 cos(t), v(0) = −3, s(0) = 5
General
2 months ago
PLEASE HELP If a football player passes a football from 4 feet off the ground with an initial velocity of 36 feet per second, how long will it take the football to hit the ground? Use the equation h = −16t^2 + 6t + 4. Round your answer to the nearest hundredth.A) 0.72B) 0.65C) 0.35D) 0.27
General
2 months ago
A survey found that womens heights are normally distributed with a mean 63.6 in and a standard deviation 2.5 in. A branch of military requries womens heights to be between 58 in and 80 in a) find the percentage of women meeting the height requirement. are too many women being denied the opportunity to join this branch of the millitary because they are too short or too tall b) if the branch of millitary changes the height requirements so that all women are eligable except the shortest 1% and the tallest 2% what are the new height requirements
General
2 months ago
A study was conducted to find out if a new exercise program was more effective than an old one at improving cardiovascular fitness. Subjects were randomly selected to participate and then randomly assigned to one of the two programs. After six months of exercising, they were given a score based on their fitness performance. Scores ranged from 19 to 73, with higher scores indicating higher performance. Which of the following hypothesis tests would be best for this study?A) Paired data testB) Independent sample testC) ANOVAD) Test of two proportionsE) Chi-squared test of independenceF) Hypothesis test for regression
General
2 months ago
HELP! Which of the following is correct based on this picture? A. tanM=38/63 B. sinM=38/63 C. cosM=38/63 D. none of these are correct
General
2 months ago
Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Find the probability of exactly nine boys in ten births.
General
2 months ago
Suppose that in a random selection of 100 colored candies, 21% of them are blue. The candy company claims that the percentage of blue candies is equal to 24%. Use a 0.01 significance level to test that claim. Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. Upper H 0: pequals0.24 Upper H 1: pnot equals0.24 Your answer is correct.B. Upper H 0: pnot equals0.24 Upper H 1: pequals0.24 C. Upper H 0: pequals0.24 Upper H 1: pless than0.24 D. Upper H 0: pequals0.24 Upper H 1: pgreater than0.24 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is nothing. (Round to two decimal places as needed.)
General
2 months ago
A consumer organization estimates that over a 1-year period 20% of cars will need to be repaired once, 9% will need repairs twice, and 4% will require three or more repairs. If you own two cars, what is the probability that a) neither will need repair? b) both will need repair? c) at least one car will need repair?
General
2 months ago
identify the expression with nonnegative limit values. More info on the pic. PLEASE HELP.
General
2 months ago
In a study of the population density of bullfrogs, 25 are captured and marked in the first sampling. Five days later, 30 frogs are captured, 10 of which have marks. Based on these results, the estimated number of bullfrogs in this population would be ___
General
2 months ago
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