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In the set of real numbers, the first number greater than -4 is -3. True False?

Please help me?

which of the following is the equation of a line that passes through the points (2,5) and (4,3) A. y=-2x+5 B. y=2x+5 C. y=-x+7 D. y=x+7?

please help in time and work?

Quadratic equations? 3x^2-12×+(n-5)=0 equal roots find n?

The temperature over a day can be modeled as a sinusoidal function. Suppose the temperature is 70 degrees at midnight & the high?

Use a calculator to evaluate sec(pi/7). Round your answer to 2 decimal places. Use π=3.14159?

∫ cos[sin(????)] cos(????) ?????????

Determine a point on the curve x=cos^3θ,y=sin^3θ,0<=θ<=pi/2 where the tangent is parallel to the curve joining (a,0) and (0,a)?

Prove that cosX=cotX/cscC using identities?

Plz answer this but I need the explanation completely?

Lily is meeting Jon at a certain time. If she drives at 80km/h,she will be 20min late.If she drives at 60km/h,she will be 45min late.?

Find dy when x=3 and dx =0.1 y = x^4 - 4x^3 + 3x^2 +4x - 9?

solve for y: 2y-3=√3y^2-10y+12?

What rational number is equivalent to the expression 69 2/9 - 31 1/9 - (-12 4/9)?

Suppose that a department contains 11 men and 15 women. How many ways are there to form a committee wit?

Please help. Thanks.?

Find the probability with 5-card hands from a deck of 52 cards that contains.. A) 3 aces and 2 kings B) 3 queens and 2 spades?

A projectile is launched from ground level at an angle of 40° with the horizontal.?

How to convert inverse seconds to seconds? 10 points!?

What is sq root of 5^3 in rational exponent form?

factor the following expressions: 1.) 2x^2-8 2) x^2+9x+14 3.) 2x^2-8x thankyou!?

MATH WIZARDS HELP ME PLEASE?!?

5 cos(X) + 2 sin(X) = 0 what all values of x work that are between 0 to 360 degrees?

How to calculate the time when 2 cars are at the same position in a velocity time graph?

Find the area under P = 90 (0.7)^t between t=0 and t=8.?

For a normal distribution with a mean of µ= 135.50 and o = 24.35, find each of the following probabilities. M ≥ 124.62, n=9?

8th grade Physics Help?

Logarithms 10pts best explanation?

Can someone give help and give me answer to this math question?

Write a trinomial that can be factored as (x+p)(x+q) where p and q are positive numbers?

how do you plot this on the graph (3x+18)^2 how is the x-int 6 and not moved 18 units to the left?!?!?

What percent of the months of the year begin with the letter J?

4sin^4(x)-1=0?

math help please help me ??

if aaron can do a job in 8 days and ben can do the same job in 12 days how long does it take in hours for the two men working?

If sinx=1/2 and x is between pi/2 and 3pi/2 what is the value of pi/2?

If sinx=1/2 and x is between pi/2 and 3pi/2 what is the value of x/2?

CALCULUS HELP!! Find the limit?

what is loga a^x= x?

STATISTICS HELP!!?

Use implicit differentiation to find an equation of the tangent line to the curve at the given point.?

(5√2) squared: I know the answer is 50. But how do you arrive at this answer?

Convert y = x^2 - 5x - 36 to Factored Form?

Write the exponential equation in the form b^x=b^y: 27^3x=(1/9)^x.?

What is the surface area?

Find the y- intercept for the following. y=2^x+1 y=3^x+1 +2?

A 40 foot ladder leaning against a building makes an angle of 60 with the ground. how far from the base of the is the foot of the ladder.?

Help me with this question. The sides of an equilateral triangle measure 30 m. find the measure of the altitude. show ur work plz and solve.?

find derivative of y = (x^3y - y^2)^3 = 5y^4 + 22?