Answers by Zoya

Answers by Zoya

What are two effects that are caused by changes in the sun’s magnetic fields?

answered May 8, 2021

7 votes

46.0k views

A scientist measures the growth of a bamboo plant over time. The table below shows the results. Time (hours) Height (cm) 10 1.2 20 1.5 30 1.8 40 2.1 50 2.4 60 2.8 How tall was the bamboo plant after 20

answered Apr 16, 2021

1 vote

186k views

A rectangular piece of cardboard measures 16 cm by 13 cm. What is the perimeter of the piece of cardboard?

answered Apr 2, 2021

6 votes

138k views

In the figure, PA and PB are tangent to circle O and PD bisects angle BPA. the figure is not drawn to scale

answered Feb 2, 2021

2 votes

21.1k views

1. Light from a laser shines through two narrow slits 0.300 mm apart and produces an interference pattern on a screen 4.35 m away consisting of 9 bright fringes over a distance of 6.4 cm. a) Draw a labeled

answered Jan 6, 2021

7 votes

138k views

Cecil writes the equation for the reaction of hydrogen and oxygen below. H2 + O2 → H2O Why does his teacher ask him to balance the equation by including the correct coefficients? to show that most molecules

answered Jan 3, 2021

5 votes

11.4k views

Rearrange the following words and phrases to form meaningful sentences:- a) a/fact/is/it/that/dream/all b) dreams/last/for/some/while/seconds/others/for hours/seem/to last c) amusing/are/some/dreams/others/while

answered Dec 17, 2020

4 votes

194k views

I can’t figure out which ones are equivalent can u help me

answered Sep 29, 2020

6 votes

113k views

Identify square root of 11 as either rational or irrational, and approximate to the tenths place. Rational: square root of 11 ≈ 3.3 Rational: square root of 11 ≈ 3.4 Irrational: square root of 11 ≈ 3.3

answered Aug 27, 2020

3 votes

161k views

Find the measure of the numbered angle Select one: a. 70 b. 75 c. 80 d. 85

answered Apr 30, 2019

2 votes

29.3k views

Page:

Search QAmmunity.org