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2 years ago

Is it more difficult to walk up the hill or ramp?

Mathematics

2 answers:

UNO [17]2 years ago

5 0

Answer:

CRITICAL THINKING Is it more difficult to walk up the ramp or the hill? Explain. 8 ft 6 ft hill ramp 12 ft 8 ft.

Step-by-step explanation:

Lyrx [107]2 years ago

3 0

Answer

Step-by-step explanation:

Answer: it is more difficult to walk up the hill. Step-by-step explanation: because ramp is much like a fashion show and it is simple but hills are too big. that is why it is difficult to walk up the hill

can i have brainly thanks hope this helps you have a great day

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Step-by-step explanation:

According to the empirical rule, the 95% confidence interval for the true population proportion is given by :-

$(p'-2\sigma_{p'}\ ,\ p'+2\sigma_{p'})$

Given : . The survey resulted in a sample proportion of p′=0.14, with a sampling standard deviation of σp′=0.02, who preferred reading an e-book.

Then, the 95% confidence interval for the true proportion of adults who prefer e-books will be :-

$(0.14-2(0.02)\ ,\ 0.14+2(0.02))\\\\=(0.14-0.04\ ,\ 0.14+0.04)\\\\=(0.10\ ,\ 0.18)$

Hence, the 95% confidence interval for the true proportion of adults who prefer e-books= $(0.10\ ,\ 0.18)$

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Answer:

The answer is D. x= 4

Step-by-step explanation:

The angles are congruent so

2.3x +25 = 5.8x + 11

2.3x - 5.8x = 11 - 25

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