01/29/18

Need Help on this math problem. Thank you
Three consecutive natural numbers have a sum of 93.What is the greatest number?
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01/29/18

Which value is the closet to 1/9×24/25.
A)0 B)0.5 C)1 D)21/20
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01/29/18

Need Help on this math problem. Thank you
Three consecutive natural numbers have a sum of 36.What is the greatest number?Answer ChoicesA. 11 B. 12 C. 13 D. 15
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01/29/18

How many line of symmetry for circle?
How many line of symmetry for a circles? 
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01/29/18

A chemist has a bottle of 1% acid solution and a bottle of 5% acid solution. She wants to mix the two solutions to get 100 mL of a 4% acid solution. a. Write a
A chemist has a bottle of 1% acid solution and a bottle of 5% acid solution. She wants to mix the two solutions to get 100 mL of a 4% acid solution.a. Write a system of equations to represent the... more
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01/28/18

Write the equation for the parabola that has x− intercepts (−2 − square root of 2 ,0) and (−2 + square root of 2 ,0) and passes through the point(−1,1).
Please tell me what the equation is please!!!
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01/28/18

Help me with this quastion
The quadratic equation kx2+5mx+9k=0 has two equal rroots.Given that k and m are positive,find the positive ratio k:m and solve the equation.
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01/27/18

Help calculate average speed
suppose that on an 80 mile trip, you average 20 mph on the first 5 miles, and on the remaining 75 miles you average 75 mph. Remembering that speed is found by taking distance divided by time, what... more
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01/26/18

Help Please!!! What is the volume of a cube that has a face diagonal of 5 cm? (to the nearest whole number) A) 5 cm3 B) 18 cm3 C) 25 cm3 D) 43 cm3
What is the volume of a cube that has a face diagonal of 5 cm? (to the nearest whole number)A) 5 cm3 B) 18 cm3 C) 25 cm3 D) 43 cm3
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01/26/18

Please Help!!! A 25 foot cable is stretched from the top of an antenna to an anchor point on the ground. How tall is the antenna if the anchor point is 12...
A 25 foot cable is stretched from the top of an antenna to an anchor point on the ground. How tall is the antenna if the anchor point is 12 feet from the base of the antenna (rounded to the nearest... more
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01/26/18

If the difference of the roots of 2x^2-6x+c=0 is 5, find the roots and the value of c
I have no clue how to set up this equation to find the answer
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01/26/18

Probability
A bag contains 15 identical marbles. There are 7 red, 3 blue and 5 yellow marbles. A marble is picked out at random and not replaced. A second marble is then picked out at random and not... more
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01/25/18

A school gym has a perimeter of 346 feet and an area of 7,326 square feet. What are the dimensions of the gym?
Help this math is due tommorrow
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01/25/18

if the sum of two numbers is 53 and their difference is 25 what are the numbers
 pls help
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01/25/18

list the first three common multiples of 19 6 38
 I had a question on my math homework about  finding the list of the first three common mutiples of 19 6 38
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01/25/18

Write the equation for a parabola that has x− intercepts (−1.6,0) and (−3.2,0) and y−intercept (0,25.6).
Please tell me what the equation is!!
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01/24/18

Using a constant rate, you can saw a log into 3 pieces in 12 minutes.
Using a constant rate, you can saw a log into 3 pieces in 12 minutes. At the same constant rate, how long will it take you to cut a similar log into 6 pieces? 
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01/24/18

How to identify the vertex,y-intercept and the axis of symmetry for 2(x+1)^2-4
How to identify the vertex,y-intercept and the axis of symmetry for 2(x+1)^2-4  
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01/24/18

How many quarts of pure antifreeze must be added to 9 quarts of a 10​% antifreeze solution to obtain a 20​% antifreeze​ solution?
im not the best at word problems Thank you!  
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01/24/18

Insert brackets into each of the following
Insert brackets into each of the following statements to make them true.   You may need more than one pair of brackets in some of the statements.   5+4×2+3=25 5+4×2+3=21
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01/23/18

Find three whole numbers, such that when inserted into the equation below, the value of x = 6. ax + b = c
I can't figuer it out  
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01/23/18

what is 299566.075 rounded to the nearest thousand.
i dont know how to dp this plz help
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01/22/18

Among all rectangles that have a perimeter of 76 76 , find the dimensions of the one whose area is largest
Among all rectangles that have a perimeter of 76, find the dimensions of the one whose area is largest. Write your answers as fractions reduced to lowest terms.
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01/21/18

what are 4 consecutive integers whose sum is -202
i dont inderstand how to solve it
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01/21/18

Circle Problem
Students from Ms. Misterek’s class are standing in a circle. Each student is given a whole number then stands in numerical order. Consecutive numbering begins with one. The student holding number 7... more
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