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aivan3 [116]
3 years ago
8

Box contains four letter tiles with the letters M, A, T, and H. A spinner has five equal sections numbered 1 through 5.

Mathematics
1 answer:
Xelga [282]3 years ago
3 0

probability of taking a T is 1/4, probability of spinning an odd number is 3/5, so the probability of doing both is 17/20, or D.
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Have do you solve -4-1
ad-work [718]

Answer:

-5

Step-by-step explanation:

add them together (-4)+(-1) make a t chart it'll help you out

7 0
3 years ago
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if you have 200 ¨toys¨ and your 2 brother stills 40 each and your mom throws away 90 how many ¨toys¨ do you have left
Y_Kistochka [10]

Answer:

you have 30 left

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3 years ago
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Simplify the rational expression. State any restrictions on the variable.
ExtremeBDS [4]

we are given

\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}

Firstly, we will factor numerators and denominators

\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}=\frac{(n^2-6)(n^2-4)}{(n^2-3)(n^2-6)}

we can see that

n^2 -6 is factor on both numerator and denominator

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n^2-6\neq 0

n\neq -+ \sqrt{6}

we can simplify it

\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}=\frac{(n^2-4)}{(n^2-3)}

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3 0
3 years ago
NEED HELP ASAP!! I'm doing trigonometry and I've been stuck on this problem I don't really understand it, if you could help that
Tems11 [23]

Answer:

6.1

Step-by-step explanation:

Draw a picture of an equilateral triangle.  Cut the triangle in half, so that you get two 30-60-90 triangles.  The area of these smaller triangles is 8 square inches.

The short leg of these triangles (the base) is half the side length: ½ s.

According to properties of 30-60-90 triangles, the long leg (the height) is √3 times the short leg: ½ s√3.

Area of a triangle is half the base times the height:

A = ½bh

8 = ½ (½ s) (½ s√3)

8 = ⅛ s²√3

64 = s²√3

s² = 64/√3

s = √(64/√3)

s ≈ 6.1

4 0
3 years ago
The math test scores of Mrs. Hunter's class are shown below:
pishuonlain [190]

Answer:

82

Step-by-step explanation:

Well since everything is already in order from least to greatest:

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The median is the number in the middle

So 82 is the median

Hope this helps!

Feel free to comment any questions you have!

6 0
3 years ago
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