Recent activity by Erina

Recent activity 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 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 9.6k views

In what ways are the unitad states and canada a like

asked Nov 9, 2023

2 answers 13.1k views

casey sight the top of an 84 foot tall lighthouse at an angle of elevation of 58. if casey is 6 feet tall how far is he standing from the base of the lighthouse

answered Sep 12, 2023

2 answers 146k views

17. Multistep The height of a trapezoid is 8 in. and its area is 96 in. Onebase of the trapezoid is 6 inches longer than the other base. What are thelengths of the bases? Explain how you found your answer.

answered Aug 7, 2023

1 answer 117k views

Whats 1716÷132 i need to show my work

answered Apr 25, 2023

1 answer 202k views

The points F(4, -2), G(9, -6), H (8, -1), and I (5, 2) form a quadrilateral. Find the desired slopes and lengths, then fill in the words that BEST identifies the type of quadrilateral. (PICTURE BELOW)

answered Mar 8, 2023

1 answer 37.2k views

×-12=-8one step equation

asked Mar 1, 2023

1 answer 175k views

Evaluate: -(-(-(-(-(-(-(-(-│-12│)))))))) Group of answer choices A. No answer text provided. B. -12 C. No answer text provided. D. 12

answered Oct 19, 2022

2 answers 173k views

How much salt is there in 50 gallons of a 3% salt solution?

answered Oct 18, 2022

1 answer 167k views

In the lessons in this unit, you have seen how political leaders introduced a variety of plans to bring about Reconstruction in the United States. And you've seen some of the reactions that those plans

answered Oct 8, 2022

2 answers 220k views

Slope of (-2,-1) and (2,-3)

answered Sep 25, 2022

1 answer 35.6k views

When Jack says, "Get away-toi de cette fenêtre ! Je vais frapper maintenant," what is he going to do? O sneak O wave O knock O follow

answered Sep 17, 2022

2 answers 202k 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 131k views

Best Techniques to Boost Your Engagement on LinkedIn?

answered Sep 12, 2022

1 answer 103k views

Which two statements about professional technical jobs in the energy industry are correct? A. Energy careers offer limited prospects. B. Certifications are often necessary to be employed in the energy

answered Jun 7, 2022

2 answers 120k views

Verify the equation below with each of the values listed for t to find a solution. 4 = 3t – 2 A. t = –6 B. t = –2 C. t = -1/2 D. t = 2

answered May 2, 2022

1 answer 12.8k views

Convert the following equation into slope-intercept form. x + y = -1

answered Apr 4, 2022

2 answers 121k views

Select the compound inequality shown on the graph.

asked Mar 28, 2022

1 answer 44.8k views

Jeff bought 4 oranges and 7 apples for a total of $4.88. Gene bought 12 oranges and 8 apples for a total of $7.88. What is the cost of each orange and each apple?

answered Mar 23, 2022

1 answer 114k views

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