Questions by Marian Polacek

Questions by Marian Polacek

A person walking for 0.25 min. can travel 10.5 m and then stops to rest. Find the person’s initial velocity and the person’s acceleration.

asked Feb 20, 2022

1 answer

5 votes

127k views

Drag number to the blanks to write a quadratic function, f(x), that has zeros at x = 2 and x = 6. f (x) = x2 + ___ x + ___

asked Jan 21, 2022

1 answer

1 vote

197k views

7th grade sac practice problems look at the triangular prism below. each triangular face of the prism has a base of 3 centimeter and a height of 4 cm. the length of the prism is 12 cm. What is the volume,

asked Dec 17, 2021

1 answer

2 votes

25.9k views

Manny has four pieces of carpet in the shape of a square like the one shown. He wants to use them together to carpet a portion of his basement. What is the area of the space he can cover with carpet?

asked Oct 7, 2021

1 answer

4 votes

26.1k views

Martha drew a pair of intersecting non-perpendicular lines, I and m. She numbered one pair of vertical angles <1 and <2, and she labeled the second pair of vertical angles <3 and <4. Martha made the conjecture that <1 =~ <2 to validate this conjecture, which of the following would be appropriate reasoning? A. M<1+ M<2 +M<3 + m<4 = 360 B. The sum of the measures of angles of a triangle is 180° C. The measure of all right is 90° D. Because <1 and <2 are each supplementary to <3, they are therefore congruent

asked Oct 6, 2021

1 answer

4 votes

151k views

Tell whether the number is written in scientific notation 7.814×10^−36

asked Mar 6, 2021

1 answer

1 vote

77.9k views

a right triangle has the coordinates a(6,0), b(0,0) and c(0,8). what is the perimeter of the triangle

asked Feb 13, 2021

1 answer

1 vote

77.7k views

The science of astronomy was advanced greatly by space travel, allowing observations above the earth's atmosphere. True or False

asked Apr 27, 2020

1 answer

4 votes

178k views

A box contains 48 snack size bags of popcorn •the weight of the box when it is empty is 5 ounces •the weight of the box with all the bags of popcorn is 35 ounces what is the weight in ounces of each bag

asked Jan 13, 2020

1 answer

2 votes

221k views

Probabilities are important information when __________.

asked Oct 14, 2019

1 answer

2 votes

10.9k views

Which excerpt from "Going Back to School" adds to the theme that being unhappy in a particular situation can make one feel imprisoned? a. The boat ploughed on. Now Alcatraz was past And all the grey waves

asked Sep 2, 2019

2 answers

4 votes

51.8k views

Which approach did mercantilists encourage European rulers to take toward natural resources in the American colonies?

asked Aug 22, 2019

2 answers

5 votes

134k views

Identify the major causes of World War II and what part the Treaty of Versailles and Europe's economic depletion after World War I played in hastening World War II.

asked Aug 12, 2019

1 answer

0 votes

153k views

a car dealership pays you 5% commission on your first $10,000 on car sale and 8% commission on the sale amount over $10,000. if you sold a $12,000 car, how much is your commission?

asked Jun 9, 2019

1 answer

5 votes

9.6k views

If you have 1,000,000 $ and you stend 9,899 what does that =

asked Jan 1, 2019

2 answers

1 vote

20.8k views

Which of the following countries would most likely bring in per capita compared to other countries

asked Sep 14, 2018

1 answer

5 votes

222k views

Discuss the effect of a virus that attacks the homeostasis of water regulation in cells in a rabbit on each level of organization – cellular, tissues, organs, organ system, organisms, population, an ecosystem.

asked Aug 17, 2018

1 answer

0 votes

108k views

What is the difference between transverse and longitudinal waves?

asked Jul 14, 2018

2 answers

5 votes

144k views

What is the limit in miles per hour for 55 kilometers?

asked Apr 4, 2018

1 answer

4 votes

130k views

When comparing prices for activities at a local recreation center, you notice that the center charges different prices on different days of the week. For example, riding a go-kart costs $10 on Saturday

asked Sep 26, 2017

1 answer

1 vote

187k views

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