05/24/20

Need Help with homework
for the point p(-16, 22) and q(-9, 27), find the distance d(p,q) and the coordinates of the midpoint m of the segment pq
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05/23/20

Simplify quotient of expressions
A4b5/a4b3x2Divide and simplifyI got b2/x2 not sure if this is correct or not
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05/23/20

Simplify quotient of expressions involving exponents
ba7/b3a4 simplifyB2/b3 is the answer I got, is this correct?
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05/23/20

linear equations using subsitution
x-3y=13 and -5x+4y=-32. what would x and y be equal to?
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05/23/20

Quotient of expressions involving exponents

Yz7 b3y5z4Your supposed to simplify this equation
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05/23/20

A potato was launched in the air using a potato gun. The function for the situation was h(t)=-16t^2+100t+10, where t was the time in seconds and h(t) was the height in feet.
A.) What was the maximum height of the potato?B.) What was the lowest height of the potato?C.) What was the lowest time that applies to the actual situation?D.) What is the greatest time that... more
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05/23/20

What is an equation of the line that passes through the point (6,1) and is parallel to the line x+3y=15x+3y=15?
What is an equation of the line that passes through the point (6,1) and is parallel to the line x+3y=15?
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05/23/20

Write an equation of the line that passes through (−1, −4) and is perpendicular to the line y=3/4x−2. An equation of the perpendicular line is y= .
Last one, I'm a little rusty on these
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05/22/20

writing an equation of the line in slope intercept form
writing an equation of the line in slope- intercept form. (theirs two questions) 1.) the line passes through (-1,3) and (-4,5)2.) The line with slope -2.5 and passing through (2,1.5) Thank you so... more
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05/22/20

use substitution in the power series e^x=1+x+(x^2/2!)+(x^3)/3!)+... to find a power series expansion for f(x)=e^(-2x)
use substitution in the power series e^x=1+x+(x^2/2!)+(x^3)/3!)+... to find a power series expansion for f(x)=e^(-2x)
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05/22/20

answer pleaseeeee
Maria and Frank each ran every day as part of an exercise routine. Maria ran 3 miles each day for x days. Frank ran 4 miles each day for y days.The total number of miles that Maria ran is at least... more
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05/22/20

4 less than 6 times a number is equal to 4 times a number and 15
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05/22/20

Word problem that i need help with
One number is 77 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 721, find the numbers.
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05/22/20

use the following object model h=-16t^2+s where t is measured in seconds and h is measured in feet to find the time required for an object to reach the ground from height of s=200 feet
HELP ME STEP BY STEP PLZZZZ!
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05/22/20

The sum of two numbers is 61. The larger number is 5 more than the smaller number. What are the numbers?
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05/22/20

Kelly had 24 dimes and quarters worth $3.60. How many of each coin does she have
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05/22/20

If you start at (10,9) . Move left 2 units and right 1 unit where do you end ?
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05/22/20

How many moles are in 3.4×10molecules o H2SO4
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05/22/20

Salma's penny bank is 1/3 full. After she adds 120 pennies, it is 1/2 full. How many pennies can Salma's bank hold?
Salma's penny bank is 1/3 full. After she adds 120 pennies, it is 1/2 full. How many pennies can Salma's bank hold?
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05/22/20

Algebra Word Problem
The length of a rectangle is 30cm less than 3 times the width. The perimeter of this rectangle is 180cm. What are the dimensions of this rectangle?
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05/22/20

Help me please thank you
a bag contains 19 cards numbered 1 through 19. A card randomly chosen from the bag. What is the probability that the card has a multiple of 3 on it?
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05/22/20

Quadratic Functions
The height y (in feet) of a ball thrown by a child is y = −1/12x2 + 4x + 3 where  x  is the horizontal distance in feet from the point at which the ball is thrown.(a) How high is the ball when it... more
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05/22/20

In a triangle JKL measures 25 degrees and K is a right angle. What is the measure of L?
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05/22/20

Finding missing endpoints

endpoint -6,4midpoint -3,-2
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05/22/20

Which of the following represents the turning point of the quadratic function y=x^2 +10x+35
(1) (-3, 20)(2) (5, 110)(3) (-5,10)(4) (3, 74)
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