05/16/19

weekly wages at a certain factory are normally distributed with a mean of $400 and a standard deviation of $50. find the probability that a worker selected at random makes between $400 and $450.
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05/16/19

help with thiis answer
Six subtracted from eight times a number is 34.
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05/15/19

the value of a professional basketball players autograph rose 30% im the last year. it is now worth 338.00. what was it worth a year ago
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05/15/19

Factor the following expression. 18v^6w^7-12vw^5x^8
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05/15/19

what is y=mx+b cost for a small cheese pizza is $7.50 and cost per topping is $1.05
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05/15/19

Four times the sum of 5 and some number is 68
How to solve and translate step by step showing work
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05/15/19

What’s true about the zeros of the function y=X^2+2x+10

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05/14/19

Writing Ratios and Propositions

On a map, the distance from Chicago to Boston is 2.25 in. if the scale on the map is 1 inch:450 miles, write a proportion, using m to represent the actual mileage from Chicago to Boston?
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05/14/19

L=14J+3K solving for K
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05/14/19

algebra 2 i need help on this one
Use the Factor Theorem to determine whether the binomial x + 1 is a factor of the polynomial function ƒ(x) = 2x3 – 9x2 + 13x – 6.No, because ƒ(c) = –4YesNo, because ƒ(c) = 14No, because ƒ(c) =... more
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05/14/19

What multiplies to -49 and adds to 0??
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05/14/19

Each box is 1.3 feet wide.each shelf is 25.5 feet long. How many boxes will fit on one shelf
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05/14/19

The number of songs on iTunes Dave owns is 8 less than 2 times the number Erica owns. together they own a total of 100 songs on iTunes. How many songs does Dave own?

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05/14/19

Dividing Polynomials (please help I'm desperate)
(-12x3+6x2-24x)/-4x
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05/14/19

A family drives for 4 hours at an average of 62 miles per hour. How far does the family travel?
A family drives for 4 hours at an average of 62 miles per hour. How far does the family travel?
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05/14/19

The sum of two numbers is 51. The smaller number is 15 less than the larger number

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05/14/19

Factor 42x+28y using the GCF.
please don't explain give me the answers.
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05/14/19

can you answer this word problem?
Mrs. Jones charges $25 per hour for tutoring services plus a one-time fee of $50 for supplies. How many tutoring sessions can astudent attend if the parent will spend, at most, $1,500?
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05/14/19

When you only have the foci and the length of the major axis, how do you find the equation of an ellipse?
The foci are (-2,1) and (-2,-3), and the length of the major axis is 18. Please help!!!
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05/14/19

A box contains 10 blue cubes, 5 red cubes, 5 blue marbles, and 10 red marbles. You randomly pick a blue shape out of the box. What is the probability that you picked a cube?
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05/14/19

There are 216 students in a class. There are 18 more boys than girls. How many boys are there?
could you please answer this
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05/14/19

in one day Annie traveled 5 times the sum of the number of hours Brian traveled and 2. together they traveled 40 hours. find the number of hours each person traveled
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05/13/19

Which of the following correctly lists the critical numbers of X^2 - X - 20 < 0
A: -5,4B: 20, -1C: 1, -20D: - 4, 5
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05/13/19

A diameter of a circle has endpoints (–3, 7) and (5, 7). Determine the equation of the circle. Center: (1, 7) Radius: 4
answer choices:(x – 1)² + (y – 7)² = 16(x – 1)² + (y – 7)² = 8(x – 2)² + (y – 14)² = 4(x + 3)² + (y – 5)² = 8 this is for geometry lesson probability, it would greatly appreciated if someone could... more
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05/13/19

quadratic function (4,-64) and origin of (0,0)
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