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MATH SOLVE
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General
A golf ball is selected at random from a gold bag. If the golf bag contains 4 red balls, 6 green balls, and 11 brown balls, find the probability of the following event. The golf ball is red or green.
General
7 months ago
Of the money in a bank account, Cachistolo Atistoy withdraws first the 3/8; then the 7/10 of what was left. If the current balance is $1893000, how much did he have at the beginning?
General
7 months ago
Y in y = a + (b/c), where a=6, b=8 and c= 4
General
7 months ago
A vector AB has components ( 5 , -2 ) and B (12 , -3 ) find vector A
General
8 months ago
A compound containing carbon and hydrogen was found to have an empirical formula of CH. The molar mass of the compound was found to be 26.04 g/mol. What is the molecular formula?
General
8 months ago
2(2x+4)+5>1
General
8 months ago
Assume that a maker of coffee pods has a total cost function given by the following: TC = 278 + 7q2 What is the value of marginal cost when output equals 18?
General
8 months ago
If 5c-2=3C, then 24C=
General
8 months ago
Determine the area of the region bounded by y= x^2+1, y=x+3
General
8 months ago
For 3 years I deposited my savings at Caja Arequipa, generating interest of S/. 1360 during those years, when I made the withdrawal of my savings plus interest it amounted to S/. 16,540. Calculate the annual interest rate.
General
8 months ago
A rectangle has a width of 3 cm and a length of 6cm. What is the figures perimeter?
General
8 months ago
There exists an m that belongs to the natural numbers such that for all n that belongs to the natural numbers it is true that 5 times m cubed is greater than or equal to divided by 3. Is it true or false?
General
8 months ago
48+(21)-(-35)
General
8 months ago
Knowing that the block in the figure moves 25 m from A to B, and a force F of magnitude equal to 80 N is applied to it and it forms an angle θ with the horizontal (without figure) and the friction between the surface and the block is negligible. What measure does the angle θ have, if the net work done on the block in said path is -1200 J?
General
8 months ago
find the first, second and third derivatives 1-y=5x5+3x4+x
General
8 months ago
A test for a binomial proportion fails to reject the null hypothesis at the 1% level of significance. Which one of the following is true? a. A mistake has been made and the null hypothsis should be rejected b. p-value > 0.01 c. p-value < 0.01 d. p-value > 0.05
General
8 months ago
A test for a binomial proportion fails to reject the null hypothesis at the 1% level of significance. Which one of the following is true? Answers: a. A mistake has been made and the null hypothsis should be rejected b. p-value > 0.01 c. p-value < 0.01 d. p-value > 0.05
General
8 months ago
Find the equation of the line that contains the point (−3, 8) and that is perpendicular to a line that passes through the points (−6, 2) and (6, 4)
General
8 months ago
What is the derivative value of f(x)=2x^3+x^2-x+1 when x=-1
General
8 months ago
What is f(x) = (2x^3)+(x^2)-x+1 derivative value when x=-1
General
8 months ago
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