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Setler [38]
3 years ago
6

Carlos designs the skateboard ramp shown in the diagram.

Mathematics
1 answer:
zhenek [66]3 years ago
3 0

Answer:

sin22⁰=h/132

sin22⁰×132=h

h=49.44

h=49.4inches

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wolverine [178]
\bf \begin{array}{ccll}
x&f(x)\\
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8 0
3 years ago
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Katarina [22]

Answer:

(a)  One count is only 7, and the guidelines for using the large-sample method call for all counts to be at least 10.

Step-by-step explanation:

Attached is the solution to b and c

8 0
3 years ago
For f(x)=13^x,find f(3/2)
tekilochka [14]

Answer:

  f(3/2) = 13√13 ≈ 46.872167

Step-by-step explanation:

Put 3/2 where x is and evaluate.

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  f(3/2) ≈ 46.872167

5 0
3 years ago
Please help I’ll mark you as brainliest if correct
Alecsey [184]

Answer:

153.94 is your answer.

Step-by-step explanation:

I believe it would be the last one, but let me explain. So to find the area of a circle with just the diameter, the formula would be 1 /4 π d2. Which is one fourth times pie, multiplied with the diameter to the second power. So if we put 14 in the equation would look like this 1/4*π*14*2. So if we use this formula, we get 153.94. Or something close to that. I hope this helps! Good luck!! ;)

7 0
3 years ago
I don't understand this question
padilas [110]

Answer:

105 rooms

Step-by-step explanation:

quarter=1/4

total rooms=140

rooms cleaned=1/4×140=35

140-35=105

therefore total rooms remaining are 105 rooms

hopes this helps

brainliest pls

7 0
1 year ago
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