Recent activity by Erfan Safarpoor

Recent activity by Erfan Safarpoor

Scatterplot & correlation (help with B only) positive, negative or no

asked Dec 25, 2023

1 answer 21.2k views

Which ratio is less than 7/15? 9/15 2/5 3/5 24/45

asked Oct 12, 2023

1 answer 487k views

Line segmentAB has endpoints A(1, 4) and B(2, 8). A dilation, centered at the origin, is applied to AB⎯⎯⎯⎯⎯. The image has endpoints A′(1/8, 1/2) and B′(1/4, 1).What is the scale factor of the dilation?

answered Oct 11, 2023

1 answer 28.3k views

Why do the signs change?

answered Aug 28, 2023

1 answer 352k views

As countries develop do they have more or less of an ecological impact on earth

asked Jul 17, 2023

1 answer 390k views

Write the number five million four thousand three hundred in standard form.

answered May 27, 2023

2 answers 362k views

Identify the structures in the cell pictured on the right. Label A E Label B Label C D Label D Label E DONE No

answered Apr 27, 2023

1 answer 310k views

The graph shows the parent function f(x)=0.75^x

asked Apr 7, 2023

1 answer 14.0k views

Carry your intermediate competations at least four decimal places were on your answer to 2 decimal places

asked Jan 15, 2023

1 answer 156k views

A bakery used 45% more butter this month than last month. If the bakery used 320 kilograms of butter last month, how much did it use this month?

answered Dec 28, 2022

1 answer 234k views

Tyrone received the same score on each hand in a card game. His score on each hand was −18. He played 6 hands. What was Tyrone's final score? Enter your answer in the box. points

asked Nov 3, 2022

1 answer 447k views

TIMED PLS PLS HELP ASAP The scattering of sunlight by the mixture of gas molecules in air results in the blue color of the sky. Calculate the energy (in Joules) of a single photon of blue light with a

asked Oct 6, 2022

1 answer 345k views

I guess I should buy my 12-year-old daughter an iPhone. Everyone at her new school has one and I want her to fit in with the other kids. Question 1 options: snob appeal circular reasoning bandwagon false

asked Jul 16, 2022

1 answer 336k views

Read and select the best expression to complete this dialogue. –¡Hola! Buenos días. ¿Qué tal? ¿Cómo te llamas? Yo me llamo Javier. –Buenos días. ________ Ana. Estoy mal, gracias. –Lo siento. Y tú El gusto

asked Apr 26, 2022

2 answers 401k views

What is nine plus 12

answered Jan 20, 2022

2 answers 265k views

What improvements were made in the UN that were not in the league of nations

asked Jan 4, 2022

1 answer 362k views

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