Recent activity by Dave Amphlett

Question

Find the critical value Za/2 needed to confidence interval with the given level Level 99.7%

asked Oct 23, 2023

1 answer 48.7k views

The South’s economy in the 1850s is best described as plantation-based and agricultural. commerce-based and industrial. diverse and industrial. agricultural and immigrant labor-based.

asked Oct 6, 2023

2 answers 134k views

Women's heights average 65 inches with a standard deviation of 2.2 inches in a certain study. Use the 68-95-99.7 rule to determine the typical ranges of thewomen's heights. In what range will approximately

answered Sep 10, 2023

1 answer 123k views

The solid below is made from cubes. Find its volume.

answered Aug 6, 2023

2 answers 78.8k views

If 8x+2y=−2 is a true equation, what would be the value of −3(8x+2y)?

answered Aug 2, 2023

2 answers 74.9k views

What did William Wells Brown and Henry Highland Garnet have in common? Check all that apply. They both wrote plays performed at meetings for abolitionists. They both gave lectures and speeches to promote

answered Jul 11, 2023

2 answers 232k views

If the x-values are increasing by 3, and the y-values are increasing by 5, what is the slope?

answered Apr 30, 2023

1 answer 84.4k views

Please select the word from the list that best fits the definitionVisualizing a game of "tag" to remember the meaning of contagiousA. RhymingB. Keywords

answered Jan 26, 2023

1 answer 89.2k views

Keilantra and her children went into a grocery store and she bought $14 worth of apples and bananas. Each apple costs $1.75 and each banana costs $0.70. She bought a total of 14 apples and bananas altogether.

asked Jan 18, 2023

1 answer 67.9k views

A magnetic field:A.is created by current going through a wire.B.never occurs with an electric field.C.has lines that easily cross one another.D.loops from south to north.

answered Jan 16, 2023

1 answer 142k views

jamie bought a pizza that had 24 pizzas. he gave 1/6to Alex, 1/4 to Carmen, and 1/3 to Drew. How many slices does Jamie have?

asked Dec 25, 2022

2 answers 155k views

Julien threw x number of pitches at baseball practice. Jacob threw 1/5 fewer than that

answered Oct 10, 2022

1 answer 49.4k views

Are manager and leader are born or made ? why ? help guys

asked Sep 10, 2022

1 answer 231k views

Is y=9 a horizontal line or vertical

answered Aug 18, 2022

2 answers 72.0k views

Which of the following can be used as chopping board because it is hard? A. Glass B. Rubber C. Wood D. Copper

answered Aug 18, 2022

2 answers 146k views

Given \qquad m \angle AOC = 108^\circm∠AOC=108 ∘ m, angle, A, O, C, equals, 108, degrees \qquad m \angle AOB = 3x + 4^\circm∠AOB=3x+4 ∘ m, angle, A, O, B, equals, 3, x, plus, 4, degrees \qquad m \angle

asked Aug 6, 2022

1 answer 37.1k views

A small person was running way faster than a bigger person that weighed more collided in a football game. Who would be pushed back or down?

asked Jul 21, 2022

1 answer 225k views

There are 36 students in a class, 10 girls and 26 boys. What is the probability of picking a boy out of the class and how likely is it that a boy would be chosen?

answered Jun 1, 2022

1 answer 46.5k views

A. ¿Qué resultó de su participación en la batalla de Lepanto? Cervantes perdió el uso de su mano. C. Su carrera military terminó. b Cervantes llegó a ser conocido como el d. todas las anteriores manco

answered May 27, 2022

2 answers 205k views

Which are characteristics of the graph of the function f(x) = (x + 1)2 + 2? Check all that apply

answered May 2, 2022

1 answer 61.0k views

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