Recent activity by Hamish Downer

Recent activity by Hamish Downer

If an element has an atomic number of 15 then (a) the atomic mass must also be 15 (b) the atom has 15 electrons (c) there are 7 electrons in the outermost shell (d) the atom has 15 neutrons (e) the atom

asked Aug 9, 2023

1 answer 328k views

Help me pls. Thanks you guys for help me and other people. :)

answered Jul 22, 2023

1 answer 162k views

Which figure below did arab muslims trace their ancestry back to?

asked Jun 16, 2023

1 answer 491k views

R is the midpoint of PQ. PR = 6x + 7 and RQ = 3x + 8, find the length of PQ.

asked Apr 20, 2023

1 answer 58.9k views

Sole the quadratic equation by completing the square. x^2-14x+46=0Choose the appropriate form and fill in the blanks with the correct numbers. Then solve the equation. If there’s more than one solution,

asked Apr 10, 2023

1 answer 178k views

The coefficients corresponding to k=0,1,2….,5 in the expansion of (x+y)^5 are

answered Apr 7, 2023

1 answer 359k views

Discuss the values of the 1960s?

answered Jan 27, 2023

1 answer 307k views

I would like to know how to solve this answer.

answered Jan 24, 2023

1 answer 349k views

The ratio of cyclists to pedestrians on a certain trail was 2 to 7. If there were 27 people on the trail, how many more pedestrians were there than cyclists?

asked Sep 5, 2022

1 answer 175k views

Pls help me u have to do scenario

answered Aug 30, 2022

1 answer 136k views

Factor 12y^2 + 5y -2 completely

answered May 5, 2022

2 answers 10.3k views

There are 4.5 liters of milk, 2.5 grams of salt, and 1.2 liters of water in a cooking pot. How many liters of liquid is in the cooking pot?

asked Mar 4, 2022

2 answers 84.4k views

Rogers Company completed the following transactions during 2011. The annual accounting period ends December 31, 2011. Jan. 8 Purchased merchandise for resale on account at an invoice cost of $14,860; assume

asked Feb 11, 2022

1 answer 399k views

In chapters 36–39, how do Huck and Tom enter and exit the Phelps's home? through the basement through the kitchen window up and down the lightning rod up and down the chimney

answered Jan 18, 2022

1 answer 489k views

Which is the best measure of risk for a single asset held in isolation, and which is the best measure for an asset held in a diversified portfolio? a. Standard deviation; correlation coefficient. b. Coefficient

asked Jan 4, 2022

1 answer 63.9k views

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