Questions by Optimworks

Questions by Optimworks

Earth is like a bar magnet. What does this mean about its magnetic poles?

asked Dec 19, 2024

2 answers

4 votes

99.1k views

Show that var(x-y) = var(x) var(y) - 2cov(x,y)?

asked Oct 13, 2024

1 answer

3 votes

199k views

marie is a young mother who is worried that her 3-year-old son may have adhd because he often loses focus when he is performing simple tasks. inattentive symptoms become noticeable at what age?

asked Sep 27, 2024

1 answer

5 votes

10.2k views

Bullets are small, solid circles and cannot be changed to other symbols.True False

asked Jul 25, 2024

1 answer

1 vote

210k views

Given that dy/dx= 2e^x -5/x, and that y=0 when x=1, find an expression for y in terms of x.

asked May 11, 2024

1 answer

4 votes

85.5k views

What does Katherine discover in the drawings that she finds, and what does she inquire about the Refuge? A) Katherine finds drawings of the newsies and inquires about their living conditions. B) Katherine

asked Jan 24, 2024

1 answer

0 votes

66.5k views

What is 92 divided by 6 using the area model strategy.

asked Nov 14, 2023

1 answer

4 votes

37.7k views

Please help me find this answer PLEASE IM BEGGING

asked Jun 9, 2023

1 answer

4 votes

95.6k views

How many pairs of parallel lines are in the image below

asked Apr 2, 2023

1 answer

5 votes

44.3k views

Can someone please help me with my math

asked Feb 16, 2023

1 answer

21 votes

177k views

Helpppp i need to do this before 5:00

asked Nov 14, 2022

2 answers

6 votes

94.4k views

A triangle has a perimeter 12 cm and area 6 cm^2. It is enlarged by a scale factor of 3 to produce a similar triangle. What is the perimeter and area of the new triangle?

asked Sep 7, 2022

1 answer

19 votes

130k views

How to revise the sentence they texted their friends

asked Jun 17, 2022

2 answers

0 votes

206k views

Help, look at picure

asked May 28, 2022

1 answer

18 votes

134k views

Based on 2017 sales, the six top-selling compact cars are the Honda Civic, Toyota Corolla, Nissan Sentra, Hyundai Elantra, Chevrolet Cruze, and Ford Focus (New York Daily News). The 2017 market shares

asked May 22, 2022

1 answer

0 votes

8.2k views

Historical Question: Who was present at the signing of the Declaration of Independence? a. Source 1: Hollywood movie about the American Revolution made in 2001. b. Source 2: Book was written by a famous

asked Mar 24, 2022

1 answer

16 votes

156k views

Form the intersection for the following sets. R = {10, 15, 20) S = {20, 25) ROS= Ol) (10, 15, 25) O (20) (10, 15, 20, 25)

asked Feb 27, 2022

1 answer

2 votes

71.6k views

How did women on both sides contribute to the war effort?

asked Feb 20, 2022

1 answer

0 votes

106k views

Northern california town once home to the palindromic ___ bakery

asked Feb 15, 2022

1 answer

3 votes

211k views

Find the missing side or angle. Round to the nearest tenth. B=18° C=152° b=4 c=[ ? ]

asked Feb 7, 2022

1 answer

9 votes

205k views

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