04/27/20

What number must be added to the denominator of 13/54 to make 1/4

What number must be added to the denominator of 13/54 to make 1/4

04/27/20

Please someone help me with my last question on antiderivatives, PLEASE!

Find the particular antiderivative of the following derivative that satisfies the given condition.C'(x)=6x^2−4x​; C(0)=1000    

04/27/20

The area of a rectangle is 35 square meter.

The width is 25 meter. a. What is the length of the rectangle? Write your answer as a fraction in simplest form. The length of the rectangle is meters.

Number of electrons as a function of time

Find the number of electrons as a function of time if: i(t) = 10 cos(t), to and q(to) = 0

How many different triangles can be formed from three line segments if two of the segments have the same length?

(A) 0(B) 1(C) 2(D) 3(E) None of the aboveI got (B) 1, is this correct?

A toy rocket is launched

A toy rocket is launched vertically upward from a 10 foot platform with an initial velocity of 112 feet per second. Apply the vertical model equation; h= -16t^2 + V0t + h0A) Write an equation for... more

04/26/20

Find a four digit number that meets all these conditions:

no two digits are the same the sum of the two middle digits equals the sum of the first and last digits the thousands digit is the smallest no digit is even the units digit is the largest I got... more

04/26/20

In the nuclear transmutation represented by N-14 (1n, 1p)? what is the product

answer is Carbon-14. Can you explain

04/26/20

what is x squared minus x squared?

x2 minus x2 is what?

04/25/20

Using Exponential Functions

The population of golden finches is deceasing at a rate of 3.5% every 2 years. You have counted 80 of the animals in the habitat you are studying. To the nearest whole number, how many golden... more

04/25/20

Solve for x (algebra)

m = (1/3) (xy)2I'm solving for xm = 1/3(x2y2)m = x2y2/33m = x2y23m/y2 = x2±√3m/y2 = x >>>> or is it ±√3m/y = x, this is my problem±31/2m1/2/(y2)1/2 = x±31/2m1/2/y = x±√3m/y = xIf this... more

04/25/20

What is the decimal multiplier to increase by 58%

04/25/20

Train question (math)

Two trains leave stations 396 miles apart at the same time and travel toward each other. One train travels at 95 miles per hour while the other travels at 85 miles per hour. How long will it take... more

04/24/20

Algebra two question

Find a polynomial equation with real coefficients that has the given roots. 2 and -2i

04/24/20

Find C and a so that f(x)=Ca^x satisfies f(-1)=2 and f(1)=18

04/24/20

the difference of y and 6 is greater than it equal to-15

04/24/20

Factor out the coefficient of the variable term

What’s the factored expression of:4x-20

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