oc48gaming
Calculators
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
oc48gaming
oc48gaming
Home
General
Algebra
Geometry
Coordinate-geometry
Statistics
Calculus
Qna
Math
MATH SOLVE
Home
Proving Segment Relationships1. FAMILY Maria is 11 inches shorter than her sisterNancy. Brad is 11 inches shorter than his brotherChad. If Maria is shorter than Brad, how do theheights of Nancy and Chad compare? What if Mariaand Brad are the same height?
General
4 months ago
Provided below are summary statistics for independent simple random samples from two populations. Preliminary data analyses indicate that the variable under consideration is normally distributed on each population. Decide whether use of the pooled t-test and pooled t-interval procedure is reasonable. x overbar 1equals485.6, s 1equals44.3, n 1equals49, x overbar 2equals390.1, s 2equals61.3, n 2equals31.Is use of the pooled t-test and pooled t-interval procedure reasonable or not reasonable? A. Reasonable B. Not reasonable
General
4 months ago
A pension fund manager decides to invest a total of at most $3535 million in U.S. Treasury bonds paying 66% annual interest and in mutual funds paying 99% annual interest. He plans to invest at least $55 million in bonds and at least $1515 million in mutual funds. Bonds have an initial fee of $100 per million dollars, while the fee for mutual funds is $200 per million. The fund manager is allowed to spend no more than $66000 on fees. How much should be invested in each to maximize annual interest? What is the maximum annual interest?
General
4 months ago
PromptExplain how you have varying degrees of control over the three types of income, and how much control you have over each.
General
4 months ago
(Linear System word problem) A total of 27 coins, in nickels and dimes, are in a wallet. If the coins total $2.15, how many of each type of coin are there?
General
4 months ago
A stone fell from the top of a cliff into the ocean.In the air, it had an average speed of 16 m/s In the water, it had an average speed 3m/s before hitting the seabed. The total distance from the top of the cliff to the seabed is 127 meters, and the stone's entire fall took 12 seconds.How long did the stone fall in the air and how long did it fall in the water?The stone fell in the air for____ seconds and fell in the water for ____ seconds.
General
4 months ago
An advertisement is on a flyer that has a thickness of 8.2 x 10^-5 meters. Each measurement below is the thickness of a stack of flyers. Drag each measurement to correct stack
General
4 months ago
Major league baseball salaries averaged $3.26 million with a standard deviation of $1.2 million in a the past year. Suppose a sample of 100 major league players was taken this year. What is the approximate probability that the mean salary of the 100 players was less than $3.0 million?
General
4 months ago
Apply the Pythagorean Theorem to find the distance between points A and B.
General
4 months ago
Math homework that I have no clue how to even approach? Help please.If a stone is thrown down at 130 ft/s from a height of 1,450 feet, its height after t seconds is given by s = 1,450 − 130t − 16t^2.(a) Find its average velocity over the period [1, 4].=___ft/s(b) Estimate its instantaneous velocity at time t = 4. =___ ft/s
General
4 months ago
MATH HELP!Kristen's gross annual income is $47,208. She is paid semimonthly and has 6% deducted from her paychecks for her 403(b). Her employer matches her deduction, up to 5%. How much is deposited into Kirsten's 403(b) each payday?$98.35 $118.02 $196.70 $216.37
General
4 months ago
without graphing decide whether the system of linear equations below has one solution, no solution, or infinitely many solutions. y=3x-8. 4y=12x-5
General
4 months ago
algebra 2 unit 2 question. connexus.
General
4 months ago
PLEASE HELP!!!!!TIME SENSITIVE! Will mark brainliest! Part 1.] Match the following items.1. 2, 4, 8, 16, . . ., 64 2. 3, 6, 9, 12, . . . 3. 3 + 9 + 27 + 81 + . . . 4. 3 + 5 + 7 + 9 + . . . 5. 3, -3, 3, -3, 3,-3, . . . A. arithmetic seriesB. finite sequence C. infinite sequence D. geometric series E. alternating sequencePart 2.]-3, 6, -9, 12, -15, . . .Which of the following represents the general term for the sequence given?A. [tex] (-1)^{n} 3^{n} [/tex]B. [tex] (-1)^{n} 3n[/tex]C. [tex] (-1)^{n+1}3[/tex]Part 3.] The first attached pictureA. 35B. 14C. 11Part 4.] The second attached pictureA. 6B. 9C. 18Part 5.] The third attached pictureA. 10B. 14C. 28Part 6.] Which of the following best describes the following set of numbers?6+8+10+12+...+(4+2n)+...A. Arithmetic SequenceB. Geometric SeriesC. Geometric SequenceD. Arithmetic Series
General
4 months ago
A doctor's office mails a survey to each of its patients. The results of the survey are based off of the total number of patients. Which of the following could affect the outcome of their surveys? A.The results could be flawed because the sample population was too large. B.The results could be flawed due to a wide range of topics in the questions. C.The survey is biased because they are only asking patients. D.The results could be flawed due to non-response of patients.
General
4 months ago
Hurry!!Determine which of the following exponential formula(s) represents I, V, VI in the graph above.
General
4 months ago
This table shows the weekly rainfall, in inches, for two cities for ten weeks. City A 0.2 0 1.5 1.3 2.5 3 0.4 0.3 0.2 1 City B 0 0 0.4 0.2 0.3 1 1 1 0.1 0.1 Which conclusion can be drawn from the data?WILL GIVE BRAINLISET
General
4 months ago
What is the area of a sector with a central angle of π3 radians and a radius of 12.4 m? Use 3.14 for π and round your final answer to the nearest hundredth. Enter your answer as a decimal in the box.
General
4 months ago
1. The lengths, in centimeters, of nine earthworms are shown below. 3, 4, 5, 5, 6, 7, 8, 9, 10 What is the median of the data? A)5 B)6 C)7 D)82. Which measure of central tendency is MOST EASILY affected by outliers?A) mean B) median C) mode D) IQR 3. The math test scores of Mrs. Hunter's class are shown below.48, 56, 68, 72, 72, 78, 78, 80, 82, 84, 88, 88, 88, 90, 94, 98, 100What is the range of the scores?A) 44 B) 52 C) 54 D) 624. The heights (in inches) of 13 plants are 6, 9, 10, 10, 10, 11, 11, 12, 12, 13, 14, 16, and 17.What is the interquartile range of this data set?A) 3.5 B) 6 C) 10.5 D) 11
General
4 months ago
what set of transformations could be applied to rectangle ABCD to create A’B’C’D’?A)Reflected over the x-axis and rotated 180 degreesB)Reflected over the y-axis and rotated 180 degrees C)Reflected over the x-axis and rotated 90 degrees counterclockwise D)Reflected over the y-axis and rotated 90 degrees counterclockwise
General
4 months ago
Previous
1
2
3
4
5
6
7
8
9
10
11
12
13
Next