11/15/17

joel works as an auditor and earns $36,920 per year. What is Joel's weekly earnings?
 do i do a proprtion or what?
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11/15/17

Item 7 A boa constrictor is 18 inches long at birth and grows 8 inches per year. Write an equation that represents the length yy (in feet).
Convert the words to make a equation in stranded form.
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Gcf

11/15/17

factor the expression using GCF 25+50
find the factor the expression using GCF
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11/15/17

i would like a clear explanation of this problem
A box contains 6 red marbles and 8 blue marbles. If you randomly grab 5 marbles at a time, findthe probability that there will be(i) 3 red. (ii) 4 red. (iii) all red. (iv) none red (v) none blue
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11/15/17

Trig questions
I am getting stuck at 7 plus or minus sqrt 309 / 26   13sin^2x-7sinx=5 solve for interval [0,360degrees] 
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11/15/17

The formula LaTeX: y-y_1=m\left(x-x_1\right)y−y1=m(x−x1) is the point-slope form of the equation of a line where LaTeX: mm is the slope of the line and LaTeX:
The formula LaTeX: y-y_1=m\left(x-x_1\right)y−y1=m(x−x1) is the point-slope form of the equation of a line where LaTeX: mm is the slope of the line and LaTeX: \left(x,y\right)(x,y) and LaTeX:... more
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11/15/17

christopher is 6 ft tall and cast a 8 ft shadow. he stands 20 feet from the flag pole how tall is the flagpole
find the height of the flagpole
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11/14/17

find the smallest of three consecutive integers with a sum is greater than 20
find the smallest of three consecutive integers with a sum is greater than 20
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11/14/17

Three more than five times a number is greater than or equal to three more than eight times the number. solve.
Three more than five times a number is greater than or equal to three more than eight times the number. solve and graph.
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11/14/17

given radian measure find the degree measure
 3pi/10 rad
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11/14/17

Write the equation of a line in slope-intercept form that goes through the slope (12,3) and is perpendicular to the line 4x-9y=12.
Write the equation of a line in slope-intercept form that goes through the slope (12,3) and is perpendicular to the line 4x-9y=12.
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11/14/17

(1 mile = 5280ft)
How many revolutions will a car wheel of 30in make as the car travels 1 mile?
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11/14/17

Find current when voltage is 200 volts and the resistance is 12 ohms
The current (I) in a wire varies directly as the voltage (v) and inversely as the resistance (r). If the current is 27.5 amps when the voltage is 110 volts and the resistance is 4 ohms, find the... more
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11/14/17

the quotient of a number y and -3.6 is less than 6.5
I dont understand this problem can u pls help me
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11/14/17

Why the product of a fraction and a mixed number will be smaller than the mixed number ?
Need to know why the product of a fraction and a mixed number is smaller than the mixed number   
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11/14/17

Summation division property
3 ∑ 2/n n=1   The answer is 11/3. I know how to find the answer by adding up 2 + 1 + 2/3. But I want to know how to do it by the summation properties. There is a multiplication property that... more
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11/14/17

The measure of the seven angles in a nonagon measure 138 (degrees), 154 (degrees), 145 (degrees), 132 (degrees), 128 (degrees), 147 (degrees), and 130 (degrees)
The measure of the seven angles in a nonagon measure 138 (degrees), 154 (degrees), 145 (degrees), 132 (degrees), 128 (degrees), 147 (degrees), and 130 (degrees). If the two remaining angles are... more
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11/14/17

The length of a rectangle is four times its width. If the perimeter is at most 100 centimeters, which inequality is correctly written to determine the greatest
  HELP PLEASE 2w + 2(4w) < 100 2w + 2(4w) > 100 2w + 2(4w) ≥ 100 2w + 2(4w) ≤ 100
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11/14/17

Maria eats 1/3 of a pie her sister eats 1/5 of what’s left. What fraction of the pie did her sister eat?
Maria eats 1/3 of a pie her sister eats 1/5 of what’s left. What fraction of the pie did her sister eat?
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11/14/17

The set of points (–2, 2), (3, 2), (–4, –3), and (5, –3) identifies the vertices of a quadrilateral.What is the most specific description of the figure drawn?
A. trapezoid B. rectangle C. parallelogram D. square
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Tg

11/14/17

72 divide by 2
i dont now what to do           
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11/14/17

description
Kira is saving money to buy a bike that costs $133. She has $42 and will save an additional $7 each week. In how many weeks will she have enough money to buy the bike?
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11/14/17

Probability
two events A and B are such that P(A)=.2 and P(AuB) =.5    given that A and B are mutually exclusive, Find P(B)
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11/13/17

how did he got 3.39 from 2.29?
(0.040x - 0.0025)/ 0.0025 = 2.29                                  16x = 3.39                                     I dont know where that 3.39 came from. any help?
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11/13/17

A truck with 36-inch diameter wheels is traveling at 60 mi/h. Find the angular speed of the wheels in radians per minute.
precal again
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