59,249 Answered Questions for the topic Math

Math

11/15/23

Math with integers

Suppose that you randomly choose three ofthese four integers: 8, 8, 18, and 28. Isthe sum likely to be positive, negative, or 0? and why?
Math

11/15/23

Math with integers

Suppose that you randomly choose three ofthese four integers: 8, 8, 18, and 28. Isthe sum likely to be positive, negative, or 0? and why?
Math

11/15/23

Math with integers

Suppose that you randomly choose three ofthese four integers: 8, 8, 18, and 28. Isthe sum likely to be positive, negative, or 0? and why?
Math

11/15/23

Math with integers

Suppose that you randomly choose three ofthese four integers: 8, 8, 18, and 28. Isthe sum likely to be positive, negative, or 0? and why?
Math

11/15/23

Math with integers

Suppose that you randomly choose three ofthese four integers: 8, 8, 18, and 28. Isthe sum likely to be positive, negative, or 0? and why?
Math Calculus

11/15/23

Find the area of the region that lies inside both curves. r = 3 + cosθ , r = 3 + 2sinθ

please help with this Ive been trying to do this question for hours and I don't understand.

11/15/23

What is the magnitude (to the nearest kilogram) and the direction angle (to the nearest tenth of a degree) of the resulting force?

The magnitude and direction exerted by two tugboats towing a ship are 1800 kilograms, S82°E, and 1500 kilograms, N78°E, respectively. Find the magnitude, to the nearest kilogram, and the direction... more

11/15/23

The table below contains the values of the function.

The table below contains the values of the function y=f(x).x | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |f(x) 0 | 0.5 | 2 | 4.5 | 8 | 12.5 | 18 | 24.5 |Each function in parts (a)-(c) is a... more

11/15/23

Resistor and Capacitor Arrangements

Three capacitors are connected as shown in the figure. What is the equivalent capacitance between points A and B? Please explain the steps leading to your answer.If you were to swap all capacitors... more
Math Algebra 1

11/15/23

Probability Homework

Suppose a jar contains 12 red marbles and 29 blue marbles. If you reach in the jar and pull out 2 marbles at random, find the probability that both are red.Write your answer in decimal form,... more
Math

11/14/23

Math is complicated

Giana has started collecting sea shells. Every month she adds 4​ new shells to her collection. After 8​ months of collecting, she has 40​ shells in her collection. Using this information, create an... more
Math

11/14/23

if a=10 then what is the answer to 2a + 3

Investment Analysis question

The S&P500 is trading at 4,200, and the expected dividend over the next year is $63.00. You expect the economy to grow by 3% annually, and the annual inflation rate will be 5% over the long... more
Math Calculus

11/14/23

Calculus 5.2 Definite Integrals

We have three different definite integrals.Let ∫ b=9 and a=6 f(x)dx = 9, ∫ b=7 and a=6 f(x)dx=8, ∫ b=9 and a=8 f(x)dx=10I'm asked to find two things.Find ∫ b=8 and a=7 f(x)dx=?and ∫ b=7 and a=8... more

Investment Analysis question

 The Intel Semiconductor company has a beta of 1.40, the expected return on the S&P500 is 11.5%, and the 10-year US Treasury Bond Yields 5%. You expect the stock to outperform the S&P500 by... more
Math Calculus

11/14/23

Calculus 5.2 Definite Integrals

For this problem I was given a right Riemann Sum. The sum being∫[√(4-(2/n)2)*(2/n)] + [√(4-(4/n)2)*(2/n)] + ... + [√(4-(2n/n)2)*(2/n)]The definite integral given is ∫ with a=0 and b=?a) I'm asked... more

Investment Analysis questions

You did some valuation work on Amazon Stock and determined that the stock is fairly priced. You estimated the Expected Return to be 12.65%. The 10-year US Treasury securities yield is 5.5%, and the... more
Math

11/14/23

Find an equation for the line parallel to 3 y + 12 x = 21 and goes through the point ( - 7 , 1 ) .

Find an equation for the line parallel to 3y+12x=21 and goes through the point (-7,1). 

11/13/23

Can you help me with this question

A genetic experiment involving peas yielded one sample of offspring consisting of 433 green peas and 166 yellow peas. Use a 0.01 significance level to test the claim that under the same​... more

11/13/23

please help me solve it by steps

One of two urns is chosen at random with one as likely to be chosen as the other. Then a ball is withdrawn from the chosen urn. Urn 1 contains 1 white and 5 red​ balls, and urn 2 has 4 white and 2... more

Statistics question

In a chi-square goodness of fit test of, the number of degrees of freedom equals the:a. number of observations minus one.b. number of sample observations minus the missing observations.c. number of... more

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