3 years ago

Match the inequality to the correct verbal description. "n is less than the difference of 40 and 60.

Mathematics

1 answer:

Pie3 years ago

4 0

A is the answer hope it helps you

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In a fruit salad there are 12 strawberries 11 grapes 9 kiwis and 4 papayas find the ratio of kiwis to the total of number of pie

ipn [44]

9/36

which would be simplified to 1/4

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2 years ago

At what x value does the function given below have a hole?<br><br> f(x)=x+3/x2−9

S_A_V [24]

Answer:

hole at x=-3

Step-by-step explanation:

The hole is the discontinuity that exists after the fraction reduces. (Still doesn't exist for original of course)

The discontinuities for this expression is when the bottom is 0. x^2-9=0 when x=3 or x=-3 since squaring either and then subtracting 9 would lead to 0.

So anyways we have (x+3)/(x^2-9)

= (x+3)/((x-3)(x+3))

Now this equals 1/(x-3) with a hole at x=-3 since the x+3 factor was "cancelled" from the denominator.

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3 years ago

The scale factor of two similar solids is 6:13 determine the ratio of their corresponding areas and the volume of the larger sol

maksim [4K]

1. If the scale factor is k=6:13, then the ratio of their corresponding area is $k^{2}=6^{2} :13^{2} =36:169$ ;
2. $\frac{V_{small\ solid}}{V_{big\ solid}} =k^3= \frac{6^{3}}{13^{3}} = \frac{216}{2197}$ .

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4 years ago

Which points are coplanar?

dmitriy555 [2]

I believe it may be D

8 0

3 years ago

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An individual's yearly after-tax income can be expressed as I=52g (1-t/100), where g is the weekly gross pay before taxes and t

Bumek [7]