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Correct answers only!! Circle P is described by the equation (×+4)^2 + (y+7)^2 = 16 and circle Q is described by the equation (x+2)^2 + (y-3)^2 =25. Select from the drop-down menus to correctly complete the statements. Circle Q is ( 2, 4, 6, or 10) units to the (left or right) of circle P and (2, 4, 6, 10) units (above or below) it. Circle Q has (a shorter radius, the same radius as, or a longer radius then) circle P.
General
7 months ago
The drain in your 45-gallon bathtub is partially clogged a particially clogged, but you need to take a shower. The shower head had a flow rate of 2.25 gallons per minute. What is the longest shower you can take?
General
7 months ago
HELP ASAP FOR BRAINLIEST:What is the equation of a quadratic function with roots -1 and -7 and a vertex at (-4, 7)?Please show step by step how you did this, providing the original formula and then the formula with numbers added in. THANK YOU!
General
7 months ago
a ratio of north america butterflies to soulth american butteries at a butterflies at the park is 5:3. the ratio of south american butterflies to eurpopean butterflies is 3:2. There are 30 north american butterflies at the butterflies at the butterfly park. how many south american butterflies are there
General
7 months ago
In a recent survey of drinking laws, a random sample of 1000 women showed that 65% were in favor of increasing the legal drinking age. In a random sample of 1000 men, 60% favored increasing the legal drinking age. Test the hypothesis that the percentage of men and women favoring a higher legal drinking age is the same. Use α = 0.05.
General
7 months ago
Kristin wants to spend no more than $50 for a birthday dinner at a restaurant, including a 15% tip. What is the most that the meal can cost before tip
General
7 months ago
A laptop computer is purchased for $1500 after each year the resale value decreases by 25% what will the resale value be after three years
General
7 months ago
Bart used place value and the distributive property to rewrite the expression 6(412). His work is shown below. 6(412) = 6(400 + 10 + 2) What should Bart do to find the product? Select all that apply. Multiply 6(400) and multiply 10(2). Multiply 6(400), 6(10), and 6(2). Multiply 6(400) and then add (10 + 2). Multiply each addend by 6. Find the sum of (2400 + 60 + 12).
General
7 months ago
kmTwo buses leave a station at the same time and travel in opposite directions. One bus travels 10 - - slower than the other. If the two buses are 1442kilometers apart after 7 hours, what is the rate of each bus?Rate of the slower bus:X5?Rate of the faster bus:
General
7 months ago
what expression shows a way to find 20% of 950?
General
7 months ago
The velocity function (in meters per second) is given for a particle moving along a line.v(t) = 3t − 8, 0 ≤ t ≤ 3(a) Find the displacement.(b) Find the distance traveled by the particle during the given time interval.
General
7 months ago
university administrators are becoming more and more alarmed at the number of hours students work per week while attending the university. To study this issue, one administrator was assigned to examine the relationship between the number of hours worked per week in a semester and that semester's GPA for a random sample of students.In this study, what is the explanatory variable?
General
7 months ago
The perimeter of a basketball court is 90 meters and the length is 6 meters longer than twice the width. What are the length and width?
General
7 months ago
How many pounds of ground beef are needed to make 80 hamburger patties if each uncooked patty weighs 4.8 ounces?A 10.4 poundsB 24 poundsC 61.4 poundsD 96 pounds
General
7 months ago
Since an instant replay system for tennis was introduced at a majorâ tournament, men challenged 1399 refereeâ calls, with the result that 411 of the calls were overturned. Women challenged 759 refereeâ calls, and 211of the calls were overturned. Use a 0.01 significance level to test the claim that men and women have equal success in challenging calls.H0:p1=p2H1:p1 (does not equal) p2Identify the test statistic z=___
General
7 months ago
An article reports that in a sample of 413 male college students, the average number of energy drinks consumed per month was 2.48 with a standard deviation of 4.87, and in a sample of 382 female college students, the average was 1.22 with a standard deviation of 3.23. Can you conclude that the mean number of energy drinks is greater for male students than for female students? Find the P-value and state a conclusion.
General
7 months ago
A fair coin is tossed three times and the events A, B, and C are defined as follows: A:{ At least one head is observed } B:{ At least two heads are observed } C:{ The number of heads observed is odd } Find the following probabilities by summing the probabilities of the appropriate sample points (note that 0 is an even number): (a) P(B) =(b) P(A or B) = (c) P(A or B or C)
General
7 months ago
Suppose that a magnet high school includes grades 11 and 12, with half of the students in each grade. 60% of the senior class and 10% of the junior class are taking calculus. Suppose a calculus student is randomly selected to accompany the math teachers to a conference. What is the probability that the student is a junior? (Enter your answer as a fraction.)
General
7 months ago
Find all numbers c that satisfy the conclusion of the Mean Value Theorem for the following function and interval. Enter the values in increasing order and enter N in any blanks you don't need to use. f(x)=24x2+16x+7[−11]
General
7 months ago
I’m so bad at slope
General
7 months ago
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