Recent activity by Ribo

Recent activity by Ribo

in 1976, the standard deviation of female height in the us was found to be 2.7 inches. how large a sample is required in order for 95% confidence interval of width to be 0.202 inches?

asked Dec 28, 2024

1 answer 10.6k views

As discussed in lecture, during which phase does the end user or client test the system to ensure that it meets their needs?

asked Nov 5, 2024

1 answer 58.5k views

For the shaft shown, there are two v-belt pulleys. Pulley A receives power from a motor through a belt with belt tensions shown. Solve for the shaft diameter.

asked Oct 26, 2024

1 answer 118k views

The General Fund is used to account for: a. General administration of government b. Construction of major capital assets c. Revenues and expenditures legally restricted to a specific purpose d. The accumulation

asked Jul 26, 2024

1 answer 58.3k views

An item travels 70 feet in 10 seconds. What is the unit rate? Question 1 options: 7 ft/s 17 ft/s 70 ft/s 700 ft/s

asked Jun 24, 2024

1 answer 71.1k views

Lidocaine initial push for cardiac arrest A)1mg/3-5 mins IVP B)3mg, or 0.04mg/kg C)2-5 mg IVP D)1-1.5 mg/kg IVP

answered Apr 27, 2024

1 answer 53.7k views

What's it called when you have a strong desire to set things on fire and you like the idea of fire? explain and use the word in a sentence.

answered Mar 21, 2024

2 answers 184k views

What is the major importance of chemical factors to plants and animals in the habitat? a. Energy production b. Structural support c. Reproduction d. Cellular respiration

asked Feb 17, 2024

1 answer 75.6k views

For questions 11-20, choose the answer that is grammatically correct or grammatically incorrect based on the question. please help. and explain why!!!!!!!!!! Last one got deleted 1.Which one of the following

answered Jan 21, 2024

1 answer 206k views

What is 12(w-3) if w= 10

answered Dec 17, 2023

2 answers 152k views

Justify the congruence between each of the following pairs of triangle

answered Sep 15, 2023

1 answer 3.3k views

Construct sinusoidal functionsThe graph of a sinusoidal function intersects its midline at (0, -3) and then has a maximum point at (2, -1.5).Write the formula of the function, where x is entered in radians.

answered Jun 29, 2023

1 answer 58.7k views

An alcohol awareness program sponsored by a local police department is an example of a __________. a. community program b. nonprofit organization program c. government program d. none of the above please

asked May 20, 2023

1 answer 159k views

1 what is an Example on what is meant by breeding.

answered Apr 30, 2023

2 answers 31.0k views

I need help with math

answered Apr 10, 2023

1 answer 21.7k views

Simplify each expression by using the Distributive Property and combine like terms to simplify the expression.-2(-x-1)-(x+9)

answered Mar 11, 2023

1 answer 205k views

How many solutions does this equation have? 3s = 8s -5s A one solution C no solution B two solutions D infinite

asked Feb 5, 2023

2 answers 118k views

Solve the following systems by Elimination 1) 4x+6y=32 3x-6y=3 2) -3+5y=-11 3x+7y=-1

asked Nov 22, 2022

1 answer 227k views

Is there anyone into poetry who would share some tips and tell me about the types of poem you love?

asked Oct 27, 2022

1 answer 161k views

Which activity demonstrates chemical weathering? A grinding of talc into a powder B freezing of water in the cracks of a sandstone sidewalk C dissolving of limestone by acid rain D abrasion of a stream

asked Oct 24, 2022

2 answers 142k views

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