01/20/22

what is (3,4) reflected over y=-x
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01/19/22

A square tile has a width of 1/4 foot. How many tiles will fit end-to-end along a 4 foot wall?
#Please post answer as soon as possible!
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01/19/22

Which of the lines is the equation of a line that passes through the point (3,6) and is perpendicular to the line 2x+4y=8?
A. Y-6=-2(x-3)b. Y=-2x+12c. All of thesed. 2x+y-12=0e. Y=2x
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01/19/22

please tell me how to do this
→EG bisects ∠DEF, and m∠DEG=26.1°. Find m∠GEF and m∠DEF.m∠GEF = °m∠DEF = 
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01/19/22

(3x/x+1) - (4/x+2) = -3/x^2+3x+2
I really don't understand, but I got 1/3
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01/19/22

(2/x+6) / (1/y)
I really don't understand, I got (2y/x+6y) but just want to make sure
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01/19/22

geometry question
geometry questionEG bisects ∠DEF, and m∠DEG=26.1°. Find m∠GEF and m∠DEF.M∠GEF=m∠DEF = 
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01/19/22

GEOMETRY QUESTION
If m∠1=3x+20 and m∠2=x+70, find m∠1.m∠1 =       degrees
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01/18/22

Based on the information below if you are 70 inches what is the probability someone is at least as tall as you?
Suppose the class distribution of heights is normal (63 64 61 65 63 67 68 62 73 70 66 72 62 63 62 68 66 67 72 72 66 60 64.8 62 62 63 68)
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01/18/22

Suppose your friend’s 8th grade sibling is 59.5 inches tall. Their class average height is 63.4 inches with a standard deviation of 2.1 inches. How does this compare to you if you were 70inches?
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01/17/22

I need help finding the answers for f(-1), f(-5), and f(-6)
I need help finding the answers for f(-1), f(-5), and f(-6)Let f(x) = {7x - 5, x < -5 - x2, x > -5 Find f(-1), f(-5), and f(-6)
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01/17/22

What is the sample? What Is the population? What is the parameter? What is the symbol for this parameter? What is the symbol for this statistics What is the statistics?
A researcher wanted to get the percentage of college students that major in business. The researcher got information from 5 college with a total of 11 thousand students and found that 1.5 thousand... more
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01/14/22

What are the coordinates of the point on the directed line segment from (-1, -8) to (5, -2)that partitions the segment into a ratio of 1 to 2?
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01/14/22

Claire is ordering a milk shake.She has a choice of small,medium,or large,and vanilla or chocolate.Make a tree diagram to determine the number of choices of milk shakes claire can order
Let S=small,M=medium,L=large,V=vanilla,and C=chocolate
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01/12/22

You move down 1 unit and up 3 units. You end at (-3, 5). Where did you start?
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01/12/22

Jordan is buying two goldfish the aquarium has 6 solid orange fish and 8 spotted fish. What is the probability that Jordan selects two spotted fish

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01/10/22

Alewuya needs to mix a 10% fungicide solution with a 60% fungicide solution to create 200 milliliters of a 55% solution. How many milliliters of EACH solution must Alewuya use?
Please have a full explanation and answer.
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01/10/22

Determine the first five terms of each and give their associated series
a. {3 𝑛 − 1} b. {5𝑛 − 2𝑛 2 }
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01/09/22

A random sample of 130 human body temperatures had a mean of 98.25 degrees and a standard deviation of 0.73 degrees.
A random sample of 130 human body temperatures had a mean of 98.25 degrees and a standard deviation of 0.73 degrees. Does the data indicate that the average body temperature for healthy humans is... more
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01/08/22

stat stat stat stat
Suppose 400 automobiles are to be inspected for emissions where 50 of them have higher emissions than the allowed limit. A sample of 10 cars is chosen at random and the number of cars that have... more
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01/08/22

PLEASE LET ME KNOW IS IT A OR B
On a coordinate grid PQ , has the endpoints -P(-2, -11) ans Q(13,4) What is the location of a point R on PQ that is two-fifths of the way from P to Q?A, 16/7, -47/7B, 4, -5C, 7, -2D, 61/7, -2/7
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01/06/22

Inverse Normal Distribution: Find a
Find a such that: P(a < Z < 1.6)=0.787
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01/05/22

△ABC ∼ △DEF. Their scale factor of △ABC to △DEF is 7:9. If the perimeter of △ABC is 42 cm, then find the perimeter of △DEF.
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01/05/22

what is the slope of a line represented by the equation 2/5y=2x+4?
Please show your work.....................................................
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01/03/22

The equation y = 3/4X + 1 represents a given line.. Write the equation for the line that passes through (6,6) and is perpendicular to the given line
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