04/09/20

The sum of the digits of a certain two-digit numnber is 13. The difference is -1. What is the two digit number?

i need help with this it is on solving systems

04/09/20

Math problem is

Seth had 3 action figures,but needed 12 total for a complete collection. if each one cost 2$ how much would he need to finish his collection

04/09/20

Calculate the interquartile range of standard normal distribution.

Calculate the interquartile range of standard normal distribution.

04/09/20

Mathematics, statistics 150

 If A and B are two mutually exclusive events with P( A) = 0.35 andP(B)=0.55 , find the following probabilities:  (a) P( A and B)=(b) P( A or B)=(c) P(not A) =(d) P(not B)=(e) P(not (A or B))=(f)... more

04/08/20

Mathematics, statistics 150

Consider the probability model with sample space {A,B,C} and P(A)=0, P(B)=0.3, P(C)=0.7.then (a) P( A or B)=(b) P(B and C)=

04/08/20

Geometry/math problem

How much of the field is being watered ?-It's a rectangle-it's 92 circles inside-diameter is d=50ftarea of the rectangle (550ft x350ft=192,500) minus the area of the circle,then divide.

04/08/20

Find the slope of the line through (-3,2),(4,16)

04/08/20

Graph x=-7 and tell wether it’s a function

04/07/20

algebra question

If the length of a rectangular garden is represented by (g + 1) and the width by (g + 2),what expression would represent the area of the garden?

What kind of transformation converts the graph of f(x)=|x|–1 into the graph of g(x)=8|x|–8?

The answer options are...horizontal shrinkhorizontal stretchvertical stretchvertical shrinkIts asking which one of these transformations above makes the first equation convert into the second one.

What kind of transformation converts the graph of f(x)= – 2x+1 into the graph of g(x)= – 8x+4?

The answer options are...horizontal stretchvertical stretchhorizontal shrinkvertical shrink

04/07/20

what is the axis of symmetry of x^2+7x+12=0

what is the axis of symmetry of x^2+7x+12=0

04/07/20

Factor the binomial by finding the GCF

What does it mean factor the binomial? I understand find the GFC but I don't understand how to write the problem after it has been solved.

04/07/20

Find the exact value of: tan (arccos 8/17)

Math problem help!!

A cylinder has a radius of 6ft and a height of 12 ft. Find its surface areashow work to help!!

04/06/20

algebra word problem

jacob's science teacher told him that his average score for the 7 tests this semester was 82. if jacob makes 100 on the next test, how high will his average be?

04/06/20

write the slope intercept form of an equation for the line that passes through (3,0) and is parallel to the graph of 2y-4x=6

I’m in need of help on this question for my homework, I’m so confused

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