Questions by Erina

Questions by Erina

Which statement about stratified random sampling is true? A stratified random sample is a combination of simple random samples selected from each of several strata. A stratified random sample is formed

asked Dec 14, 2023

2 answers

15 votes

63.3k views

The price of a watch was increased by 7% to £1350. What was the price before the increase? Give your answer to the nearest penny.

asked Dec 1, 2023

2 answers

5 votes

9.6k views

In what ways are the unitad states and canada a like

asked Nov 9, 2023

2 answers

3 votes

13.1k views

×-12=-8one step equation

asked Mar 1, 2023

1 answer

1 vote

175k views

What is the value of x? Four-fifths x minus StartFraction 1 Over 10 Endfraction = StartFraction 3 Over 10 EndFraction One-fourth StartFraction 8 Over 25 EndFraction Two-fifths One-half

asked Sep 17, 2022

2 answers

15 votes

131k views

Select the compound inequality shown on the graph.

asked Mar 28, 2022

1 answer

2 votes

44.8k views

Find the slope of (4,-1) and (6,2) show work pls

asked Mar 20, 2022

1 answer

3 votes

184k views

I NEED HELP WITH 59-61 PLEASE HELP ME!!!!! 60. What value would the acceleration on the object above have now? Does it change anytime during its fall? Describe the motion of its fall. 61. If there was

asked Sep 26, 2021

1 answer

5 votes

145k views

7x/12 -11= -8 what is x? pls hurry I need help. DO NOT convert to a decimal

asked Sep 8, 2021

1 answer

1 vote

21.9k views

Pls anyone help need help

asked May 9, 2021

1 answer

4 votes

207k views

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