06/25/21
Given the equation y = -5x - (-1.5). When x is -2.5, what value of y makes the equation true? *
06/25/21
What would t= be ?
An object is thrown upwards at time t = 0. The object's helght, h in feet, seconds later is given by the formula h = - 16t ^ 2 + 2t + 6 Determine the number of seconds t required for the object to...
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06/25/21
Calculus Finding Slope and Equations to Tangent Line
Find the slope, m, of the tangent to the curve y = 2√x at the point where x = a. Find equations of the tangent lines at the following points (25, 10) and (4, 4)
06/25/21
Calculus Finding Slope and Equations to Tangent Line
Find the slope, m, of the tangent to the curve y = 2√x at the point where x = a. Find equations of the tangent lines at the following points (25, 10) and (4, 4)
06/25/21
Trail and Error
Solve the following equations using trial and error.
8n = 64
2z + 3 = 23
3c - 4 = 14
2y - 10 = 8
3v + 9 = 15
06/25/21
The sum of three real numbers
the sum of numbers is 110 the second number is 5 less than the first. the third number is times the second
06/25/21
Five athletes are in a 100k race. How many different ways can they finish based on their order?
In the expansion of the expression below, the constant term is 16 128. Find the value(s) of k.
In the expansion of the expression below, the constant term is 16 128. Find the value(s) of k. I don't understand how to do this, if someone could provide help it would greatly be appriciatedx2(k/x...
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06/24/21
Math word problem
5 people bought 10 dollars in lotto tickets each friday. in a year, they won 3$35, $50 and $75. How much did each person lose?
06/24/21
Find the number that is 3/4 of the wat from 3 1/5 to 5 2/3
Find the number that is 3/4 of the wat from 3 1/5 to 5 2/3(A) 101/20(B) 37/15(C) 4 17/20(D) 37/20(E) none of the above
06/24/21
The area of a rectangle is 92 square units. If the length is 5 times the width, then find the dimensions of the rectangle.
The area of a rectangle is square units. If the length is times the width, then find the dimensions of the rectangle.
06/24/21
FIND THE DISTANCE
A particle moves in a straight line and its position is given by s(t) = t 3 - 6t2 - 15t + 40, where ''s'' is measured in feet and ''t'' in seconds. Find the total distance traveled in the first 10...
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06/24/21
what would the c and y coordinates be
y = sqrt(x) such that the line through P and (1, 1) has slope 2/3 .what would the c and y coordinates be?
06/24/21
Help finding interest rates using two accounts.
Helen invests $1500 in one account and $2100 in an account paying 3% higher interest rate. In one year she earned $279 in interest. At which rates did she invest?
06/24/21
Find the absolute minimum and absolute maximum value
Find the absolute maximum and minimum values of the following function over the indicated interval, and indicate the x-values at which they occur.f(x)=13x^3+52x^2−24x+3;[−10,4]The absolute...
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06/24/21
Which of the following must be used as the level of significance if we want a higher possibility of correct decision?
A. 5%B. 15%C. 1%D. 10%
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