09/15/22

Given: AB is perpendicular to CD, <2 and <3 are complemntary Prove <1=~<2

please give statements and reasons

09/15/22

Calculus Question

Theres three parts to this questionIf x(t)=−2t^2+6t+3x(t). find the position of the object at t=3.7s.t=3.7s. Use standard SI units.Find the velocity of the object at t=3.7sFind the accelration of... more

09/15/22

The circumference of a circular garden is 628 feet. Find the area of the garden

First find the radius of the garden

09/15/22

Exponents and order of operations

Use the numbers 1,2,4 and 5 in any order to write expressions to equal each integer from 1 to 20

If x<0, which of the following is negative?

A.) -xB.) x2C.) x3D.) 1/-x

09/15/22

The position of an object that is projected straight up from the ground with an initial velocity of 114 ft/sec is given by s(t) = 114t − 16t2^

How do I find, At what time (in seconds) does the object reach its maximum height? (Round your answer to one decimal place.)When my teacher ask this At what time (in seconds) does the object strike... more

09/15/22

Probability question

If you are dealt 6 cards from a shuffled decks of 52 cards, find the probability of getting 3 jacks and 3 aces.

09/15/22

How do i find net change

How can I find the net change of f(x)=3x-2; x=2,x=3

09/15/22

The position of a particle P on a line l is given by s(t) = 2t3 − 4t2 + 2t − 1, where s(t) is in feet and t is in seconds. Find the velocity as a function of time.

v(t)= 6t^2-8t+2Determine the time intervals (in seconds) in which the particle moves in the positive direction and the negative direction. (Enter your answers as comma-separated lists of intervals.)

09/15/22

Stat Question Number 13

Multiple-choice questions each have 4 possible answers, one of which is correct. Assume that you guess the answers to 4 such questions.Use the multiplication rule to find the probability that the... more

09/15/22

The position of a particle P on a line l is given by s(t) = t^2 − 4t, where s(t) is in feet and t is in seconds. Find the velocity as a function of time.

v(t) = 2t-4v(0) = -4v(8)=12Determine the time intervals (in seconds) in which the particle moves in the positive direction and the negative direction. (Enter your answers using interval notation.)

09/15/22

find the values of x such that f(x)=0 the function is f(x)=xsquared+3x-18

find the values of x such that f(x)=0 the function is f(x)=xsquared+3x-18

09/14/22

How many pounds of cashews that cost $14 per pound must be mixed with 5 pounds of peanuts that cost $6.50 per pound to make mixed nuts that cost $10.25 per pound?

How many pounds of cashews that cost $14 per pound must be mixed with5 pounds of peanuts that cost $6.50 per pound to make mixed nuts that cost$10.25 per pound?

09/14/22

the difference of n and 12 is less than 14

plz

09/14/22

Math word problem

According to the Department of Transportation, the one-way bus fare to ride the Bay Area Express (FAX) is $1.25. A Metro Pass, which allows unlimited rides in Ber and Hay, costs $48.00 per month.... more

09/14/22

46 is the difference of donnies age and 24

use variable D to to repersent donnies age

09/14/22

Statistics discrete probably

Tickets for a raffle cost $10. There were 657 tickets sold, One ticket will be randomly selected as thewinner, and that person wins $1200 and also the person is given back the cost of the ticket.... more

09/14/22

2.1 Average Rate of Change.

let f be the function defined by f(x)= e^2x. the average rate if change of f over the interval [1,b] is 20 where b>1. which if the following is an equation that can be used to find the value of b

09/14/22

how do i find equation on table?

x: 1 2 3 4 y: 25 81 169 284is this even possible?

09/14/22

using the quadratic formula for projectile motion

if H= 0= t2-(2V0/g)t - (2h0/g) and we want to solve for t,how is the quadratic formula for the projectile t1= Vo/g + - sqrt ( (Vo/g)2 + 2ho/g )I'm confused about where the 2 on b went inside the... more

09/14/22

Show that (9, 8) is on the graph of f(x) = 2srt(x) + 2.

Find the equation of the tangent line to the graph at this point.How do I do this? I did it, but my homework counted my answer wrong.

09/14/22

Write a situation that can be represented by the opposite of -42

…….

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