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Consider two people where one person is 20% taller than the other but proportioned in exactly the same way. (That is, the taller person looks like a larger version of the shorter person.) Suppose the shorter person has a 36-inch waist. What size is the taller person's waist?
General
4 months ago
One card is randomly selected from a deck of cards. Find the odds against drawing a three
General
4 months ago
What is the vertex of the function x2 - 6x + 8 = 0?
General
4 months ago
After observing this pattern, Guido made a conjecture for the next shape in the pattern. Which shape was most likely his conjecture for the next shape?
General
4 months ago
being the first grandson, your grand parent decided to give a rectangular field for your coming wedding. If you are given 210 m wires of fencing, what dimensions would you choose to get the maximum area? a.list all the possible dimensions of the rectangular field b. make a table of values for the possible dimensions c. compute the area for each possible dimension d. what is the maximum area you obtain? e. what are the dimensions of the maximum area you obtained?
General
4 months ago
If two dice are rolled, find the probability that neither die shows a 3 on it.Probability =
General
4 months ago
Mary weighs n kg while her sister weighs 15 kg less. How many times is Mary heavier than her sister?
General
4 months ago
may i ask for some help? 1: There are 11 rows of seats in a concert hall: 15 seats are in the 1st row, 18 seats in the 2nd row, 21 seats in the 3rd row, and so on. What's the explicit equation and the recursive equation?2: If the price per ticket is 27$, how much will be the total sales for a one-night concert if all the seats are taken?
General
4 months ago
Solve for x. Show each step of the solution6(3 – x) + 36 = 98 - 2(3x + 22)
General
4 months ago
alison has all her money invested in two mutual funds, A and B. She knows that there is a 40% chance that fund A will rise in price, and a 60% chance that fund B will rise in price fhat fund A rises in price. There is also a 20% chance that fund b will rise in price. What is the probablity that at least one of the funds will rise in price?
General
4 months ago
In a different dimension, cows have $x+3$ legs, with 3 toes on each leg. Chickens have $2x-4$ legs, with 7 toes on each leg. If your farm only has two cows and one chicken, what is the expression for how many animal toes there are in total (not including yours)? Give your answer in simplest form.
General
4 months ago
In a plane, points P and Q are 20 inches apart. If point R is randomly chosen from all the points in the plane that are 20 inches from P, what is the probability that R is closer to P than it is to Q?A. 00B. 1414C. 1313D. 1212E. 23
General
4 months ago
For a turn of radius 370 m and a 7.0∘ bank angle, what speed limit should you post so that a car traveling at that speed negotiates the turn successfully even when the road is wet and slick?
General
4 months ago
In a random sample of 64 audited estate tax returns, it was determined that the mean amount of additional tax owed was $3489 with a standard deviation of $2595.Construct and interpret a 90% confidence interval for the mean additional amount of tax owed for estate tax returns.1) The lower bound is $?2) The upper bound is $?
General
4 months ago
A certain radioactive material decay in such a way There’s a mass in kilograms remains after T years is given by the that the mass in kilograms remains after T years is given by the function m(t)=120e^-0.018t How much mass remains after 50 years? Round to 2 decimal places.
General
4 months ago
9. Water is added to two containers for 20 minutes. The equations below model the ounces ofwater, y, in each container after x minutes. At the time when the containers hold the sameamount of water, how much water do they hold?Container A: y=62x+48Container B: y=-2x2 +80x+120234 ounces482 ounces792 ounces920 ounces
General
4 months ago
Which scenario could NOT be described by the following graph? A. the altitude of a hiker who climbs up a mountain at a constant rate and then rests at the top of the mountain B. the speed of a vehicle that accelerates at a constant rate and then reaches and maintains a constant cruising speed C. the distance that a man is from home if he walks away at a constant rate and then stops for a period of time D. the total distance a vehicle travels as it goes up a hill and then maintains a constant rate of speed at the top
General
4 months ago
just answer this already......
General
4 months ago
A box of oat cereal costs $3.90 for 15 ounces. A box of rice of cereal costs $3.30 for 11 ounces. Which box of cereal costs less per ounces? Use numbers and words to explain your answer.
General
4 months ago
Which expression is equivalent to 2/3 (9x - 6) + 4 (1/2x - 1/2)
General
4 months ago
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