10/01/22

a box has 5 red balls and N blue balls. Two of the balls are randomly chosen. The probability that the two balls of the same color is 11/21. Find the sum of all possible values of N.
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09/28/22

business statistics
The stock market jumped 1% today. Lending Tree, a peer-to-peer lender, has a average daily range of 5.5%. Are these large movements and how do we tell
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09/28/22

business statistics
For a standard normal distribution, given:P(z < c) = 0.4828Find c.
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09/28/22

Business statistics
For a standard normal distribution, find:P(z > -0.19)
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09/26/22

Ron is 39 inches tall. He is 7/8 as tall as his brother. How tall is his brother? Round your answer to the nearest inch.
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09/23/22

So if you work at a carnival for 7.5 hours. And you earn $67.50.. How much do you earn per hour
So if you work at a carnival for 7.5 hours. And you earn $67.50.. How much do you earn per hour
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09/21/22

A 5-ft man is standing 80ft from a street light. If the man's shadow is 40ft, determine the height of the street light.

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09/18/22

which element has very high ionization energy and strong polarization while bonded to other atoms.
This element is mainly found in Group 1A(ALKALI METALS)
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09/14/22

college algebra

let x represent the unknown number. 2 less than three times the number and 1
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09/09/22

College Algebra
Give an example from real life where composite functions are utilized. For ideas, you may look it up on the internet or find examples in the book.
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09/08/22

if you deposit $900 today , how much will be in your account in 12 years if yearly interest is 4.25% compounded monthly
compound interest
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09/07/22

College algebra
If f(x) = x+4 and g(x) = 2x2-x-1, evaluate the composition (g o f)(2).
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09/06/22

matrix help finding X
Solve for X. Assume X is a 2×2 matrix and I denotes the 2×2 identity matrix. Do not use decimal numbers If there are fractions, leave them unevaluated.
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09/06/22

finding matrix x
Solve for X. Assume X is a 2×2 matrix. Do not use decimal numbers, If there are fractions, leave them unevaluated.
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08/21/22

Probability Question
A baker put 500 raisins into dough, mixed well, and made 100 cookies. You take a random cookie. What is the probability of finding at least 4 raisins in it? (Hint: use Poisson approximation to the... more
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08/11/22

How do I find slope-intercept form of a line passing through the point (1,3) with slope m = -2 and graph it?
A detailed video solution to the listed problem.
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08/09/22

How to calculate compound interest n times and continuously.
a total of $12,000 is invested at an annual rate of 9%. Find the balance after 5 years if it is compoundeda. quarterly b. continuously
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07/23/22

Business math and statistical measures
A man get an invoice for $460 with terms 210 115 and n29 how much would he pay 22 days after the invoice date
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07/17/22

compound interest
Find the amount of money accumulated if you invested $25,000 at 4.3% interest for 8 years compounded monthly.
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06/23/22

Solve the following Compound Interest question:
Adam put $2345 in the bank at 4.2% Interest Compounded annually. How much was in his account after 4 years?
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06/22/22

what are the points of tangency to the curve y= ln (x-1 / x+1), where the slope of the tangent is 0.25?
what are the steps?
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06/22/22

Statistics and Probability
Suppose that the distance of fly balls hit to the outfield (in baseball) is normally distributed with a mean of 250 feet and a standard deviation of 42 feet. Let X = distance in feet for a fly... more
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06/14/22

Ibuprofen contains carbon, hydrogen, oxygen (C3H3O2), combustion anaylsis of a sample of ibruprofen revealed the following mass composition, determine the molecular formula of ibuprofen
The molar mass of ibuprofen is 206.2722 g/molmass composition: H 8.795%, O = 15.513%, C= 75.691%
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06/06/22

arlene scored twice as many points as rachana together they scored 162 points how many points did arlene score
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06/06/22

arlene scored twice as many points 162 points how many points did arlene score
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