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MATH SOLVE
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General
What is the most important difference between an experiment and an observational study?
General
2 months ago
Which best describes how to create a fraction bar in which the shaded portion represents ? Divide a rectangle into 7 equal parts and shade 5 of the parts. Divide a rectangle into 12 equal parts and shade 5 of the parts. Divide a rectangle into 12 equal parts and shade 7 of the parts. Divide a rectangle into 7 equal parts and shade 2 of the parts.
General
2 months ago
Henry's Butcher Shop uses an electronic scale that measures to 1/100 of a pound. Which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by Henry?A) 3 pounds and 1 ounce B) 3.16 pounds C) 3.161 pounds D) 3.1611 pounds
General
2 months ago
The sum of two numbers is 100. Their difference is 30. Find the larger number.
General
2 months ago
PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!The moose population in a New England forest can be modeled by the function y = 60x/1 + 0.625x. What is the value of the horizontal asymptote? Describe it's meaning in the context of the problem.
General
2 months ago
The table on the left is that of a linear function, and the one on the right is that of an exponential function. Can you tell which function has the higher rate of growth? How?A) There is not enough information to make a conclusion. B) The linear function is growing faster, because at x = 3 the y-value of the linear function is larger. C) The exponential function is growing faster, because at x = 0 the y-value of the exponential function is larger. D) The exponential function is growing faster, because it grows by a factor that is multiplied by the previous y-value instead of being added like the linear function.
General
2 months ago
Write a word problem that can be solved by multiplying a whole number and a fraction. Include the solution.
General
2 months ago
in quadratic equations how do i solve for fractions
General
2 months ago
What is the volume of a sphere with a diameter the same length as the side of a cube with a volume of 27 cubic inches?
General
2 months ago
Please answer fully :) 30 ptsAn object is launched from ground level with an initial velocity of 120 meters per second. For how long is the object at or above 500 meters (rounded to the nearest second)? The equation that models the path of the object is y = -4.9t^2 + 120t.A) 11 seconds B) 12 seconds C) 13 seconds D) 14 seconds
General
2 months ago
Please someone help me
General
2 months ago
A line passes through the point (9,-7) and has a slope of 4/3write an equation in point-slope form for this line. First to answer correctly gets brainleist
General
2 months ago
A cone is placed inside a cylinder. The cone has half the radius of the cylinder, but the height of each figure is the same. The cone is tilted at an angle so its peak touches the edge of the cylinder’s base. What is the volume of the space remaining in the cylinder after the cone is placed inside it?
General
2 months ago
Can someone help me please
General
2 months ago
5/6=h/16 how do u solve this
General
2 months ago
Assume that adults have IQ scores that are normally distributed with a mean of mu equals 100 and a standard deviation sigma equals 20. Find the probability that a randomly selected adult has an IQ less than 132. The probability that a randomly selected adult has an IQ less than 132 is?
General
2 months ago
which of these figures must be a rectangle?
General
2 months ago
Use Stokes' Theorem to evaluate C F · dr where C is oriented counterclockwise as viewed from above. F(x, y, z) = xyi + 5zj + 7yk, C is the curve of intersection of the plane x + z = 8 and the cylinder x2 + y2 = 81.
General
2 months ago
Two farmers pay a total rent of $140 for a pasture. The first farmer placed $4 oxen in the pasture, and the second farmer placed $30 sheep in the pasture. The farmers split the rent based on the proportion of the pasture eaten by their own animals that month. How much should the first farmer pay, if 1 ox eats as much as 10 sheep in a month?
General
2 months ago
An engineer is going to redesign an ejection seat for an airplane. The seat was designed for pilots weighing between 120 lb and 161 lb. The new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)If a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb.The probability is approximately?b. If 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. The probability is approximately?c. When redesigning the ejection seat, which probability is more relevant? . Part (b) because the seat performance for a single pilot is more important. B. Part (b) because the seat performance for a sample of pilots is more important. C. Part (a) because the seat performance for a sample of pilots is more important. D. Part (a) because the seat performance for a single pilot is more important.
General
2 months ago
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