teamcopeland
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
teamcopeland
teamcopeland
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
(8 x 10^-3) x (2 x 10^-4) in standard form
General
4 months ago
(15 POINTS!) The graph shows the distance a ghost crab can run over time the D equals the distance in meters and the t equal the time in seconds which is a direct variation equation for this relationship A. d= 3/5t B. d = 5/3t C. t= 5/3d D. t= 2/5d
General
4 months ago
The area of the southern ocean is about 7.85 x 10^6 square miles. The difference between the areas of the indian ocean and the southern ocean is about 1.865 x 10^7 square miles. Explain how to find the area of the indian ocean. Then find the area.
General
4 months ago
Wayne is hanging a string of lights 58 feet long around the three sides of his patio, which is adjacent to his house. The length of his patio, the side along the house, is 6 feet longer than twice its width. Find the length and width of the patio.
General
4 months ago
Brittany will be working full time this summer to save for her goal of having $10,000 by the time she's 21. Brittany has an account that will pay3.5% interest, compounded monthly. She'll turn 17 at the end of the summer. About how much will Brittany have to deposit at the end of thesummer so that her money can grow into $10,000 by the time she's 21?A $8,663B. $8,681OC $8.695D. $8,720
General
4 months ago
A coffee mixture has beans that sell for $0.20 a pound and beans that sell for $0.68. If 120 pounds of beans create a mixture worth $0.54 a pound, how much of each bean is used? Model the scenario then solve it. Then, in two or more sentences explain whether your solution is or is not reasonable.Plz give me a step by step answer i need to figure this out.
General
4 months ago
3. A line goes through the points (3,4) and (-3,6). (a) What is the slope of the line? Show your work(b) Write the equation of the line in point-slope form. Show your work(c) Write the equation of the line in slope-intercept form. Show your work.
General
4 months ago
determine if the two functions f and g are inverses of each other algebraically. If not, why?f(x)=2x+3/4x-3 ; g(x) = 3x+3/4x-2a:no, (f o g)(x)= x+2/3yesno, (f o g)(x)=3xf(x) = -x^3+2 ; g(x) = 3(cubedroot)x-2/2a:no, (f o g)(x)= x-14/8yesno, (fog)(x)=3-x/2f(x)=-2x+4/2-5x ; g(x) = 4-2x/5-2xa:no, (f o g)(x)= -2x+6/3x-5no, (f o g)(x)= -6x+6/3x-5yes.(the number say ex. g(x) = 4-2x / the "/" is a fraction unit. first unit over the other as provided. any help appreciated thank you <3)
General
4 months ago
A basketball team practices their shooting. The function f(x) represents the number of baskets made during practice, where x is the number of players at the practice. Does a possible solution of (12, 36) make sense for this function? Explain your answer.
General
4 months ago
Given the function f(x) = 3x + 1 and the linear function g(x), which function has a greater value when x = 3?graph of line g of x equals 4 times x minus 5 f(x) is greater. g(x) is greater. f(x) and g(x) are the same when x = 3. g(x) is undefined when x = 3.
General
4 months ago
In your biology class, your final grade is based on several things: a lab score, scores on two major tests, and your score on the final exam. There are 100 points available for each score. However, the lab score is worth 21% of your total grade, each major test is worth 20.5%, and the final exam is worth 38%. Compute the weighted average for the following scores: 98 on the lab, 99 on the first major test, 60 on the second major test, and 61 on the final exam.
General
4 months ago
Cal's Carriage Rides charges $20 plus $4.50 aHorse & Buggy charges $30 plus $2.50 any nours would you pay the same total fee for a ride? Whaplus $4.50 an hour for rides in the park. Hal'sPopius $2.50 an hour for the same service. For howsame total fee for a ride? What is that fee?
General
4 months ago
Caleb surveyed students in his high school and ask them to name their favorite kind of music. The results are shown.He wants to design a simulation to estimate the probability that a randomly chosen student will choose a certain type of music as their favorite. Yeah signs the numbers zero through nine to the music category and uses a random number generator on his calculator. Which set of numbers could be used to represent rock music?A. 0,1,2,3,4B. 1,2,3,4C. 0,1,2,3,4,5D. 1,2,3,4,5,6
General
4 months ago
Calculați A)-11+(-120)B)18+(-17)C)+13(+34)D)-15+(-27)E) +56+(+27)F)-32+(-181)
General
4 months ago
50cm³ of a gas were collected during a reaction. The reaction was carried out at room temperature and pressure. How many moles of the gas were collected?
General
4 months ago
Determine the best method to solve the system of equations. Then solve the system.y = -2x + 2 y = 4x + -4
General
4 months ago
4. Mary Tuttle owns a carpet-cleaning business. She charges $67.95 for atwo-bedroom house and $82.25 for a three-bedroom house. Lastmonth the company had gross receipts of $4,413.00 for cleaningcarpet in 8 more three-bedroom houses than two-bedroom houses.How many of each type did the company clean?
General
4 months ago
1) What is the equation, in point-slope form, for a line that goes through (8,−4) and has a slope of −5/6 ?y+4=−5/6(x−8)y−4=−5/6(x−8)y+4=−5/6(x+8)y−4=−5/6(x+8)2)What is the equation of a line, in point-slope form, that passes through (−8, 1) and has a slope of 5/6 ?y+1=5/6(x−8)y+8=5/6(x−1)y−8=5/6(x+1)y−1=5/6(x+8)3) What is the equation in point-slope form of the line that passes through the points (7,5) and (−4,−1) ?y−1=6/11(x−4)y+4=11/6(x+1)y+1=6/11(x+4)y+1=6/7(x+4)4) What is the equation in point-slope form of a line that passes through the points (5, −3) and (−2, 9) ?y+3=−2(x−5)y+3=−12/7(x−5)y−3=−2(x+5)y−3=−12/7(x+5)5) Plot the line for the equation on the graph.y−4=−1/4(x−5)
General
4 months ago
Taylor and Layla go to the movie theater and purchase refreshments for their friends.Taylor spends a total of $43.00 on 4 drinks and 9 bags of popcorn.Layla spends a total of $25.00 on 2 drinks and 8 bags of popcorn.Write a system of equations that can be used to find the price of one drink and the price of one bag of popcorn.Using these equations, determine and state the price of a drink, to the nearest cent.
General
4 months ago
In a survey, 36% of the respondents stated that they talk to their pets on the telephone. A veterinarian believed this result to be too high, so she randomly selected 240 pet owners and discovered that 79 of them spoke to their pet on the telephone. Does the veterinarian have a right to be skeptical? Use the alphaequals0.05 level of significance.Use technology to find the P-value.P-value=???(Round to three decimal places as needed.)
General
4 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next