Questions by AlexA

Questions by AlexA

a store sells a shirt that is discounted 10%. A coupon is used for an additional 10% off the discount price. what is the total percentage discount on the shirt.

asked Oct 14, 2021

2 answers

1 vote

102k views

Why is it difficult for scientists to find fossils from the Precambrian period? A)There are no rocks left on Earth that exist from this period. B)Life did not exist during this period. C)The life that

asked Jul 26, 2021

2 answers

0 votes

181k views

According to a 2009 Reader's Digest article, people throw away approximately 14% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 154 grocery shoppers

asked Jun 27, 2021

1 answer

2 votes

63.0k views

How many Joules of energy are needed to raise 87.3 grams of aluminum from 22,5 C to 47.3. C. The specific heat of aluminum is 0.903 V&C. Joules

asked Jun 21, 2021

1 answer

5 votes

181k views

Davina attends school regularly and has made great strides in her understanding of material in her science classes. Being able to reason more like a mature adult, Davina is in which of Piaget's developmental

asked May 21, 2021

1 answer

0 votes

56.0k views

(From the novel Jane Eyre) The speaker’s tone, from "I had a charming partner." until the end of the passage, is: A. Repentant B. Rational C. Playful D. Ambivalent E. Sarcastic

asked Apr 28, 2021

1 answer

4 votes

180k views

Twelve of the 20 students in Ms. Sarno’s homeroom are female. Each month, Ms. Sarno randomly selects a student to act as “teacher’s helper.” Which simulation best models the selection of female “teacher’s

asked Mar 4, 2021

2 answers

1 vote

124k views

Concerning network security, an attack that occurs when the attacker is able to learn or observe information that they were not supposed to is known as what?

asked Mar 2, 2021

1 answer

2 votes

149k views

Mass = 100g, Volume = 20ml, what is density?

asked Feb 17, 2021

2 answers

5 votes

91.0k views

The larger of two numbers is 4 more than the smaller the sum of the two numbers is 74

asked Feb 8, 2021

1 answer

1 vote

74.0k views

What is the quadratic term for f(x) = 2x(x - 1) - 2x? 1. -4x 2. 2x 3. -2x 4. 4x^2 5. None. The function is linear. 6. 2x^2

asked Nov 2, 2020

1 answer

3 votes

169k views

Any help in number 12 please ?

asked Sep 26, 2020

2 answers

5 votes

73.8k views

A 5000-kg freight car crashes into a 10,000-kg freight car at rest. They couple upon collision and move with a speed of 2 m/s. What was the initial speed of the 5000-kg freight car? A 5000-kg freight car

asked Jul 15, 2020

1 answer

4 votes

10.8k views

Theme can change based on the ___. Writer’s mood The climax Reader’s perspective The resolution

asked Jul 14, 2020

2 answers

1 vote

190k views

A birdbath is filled to the top. Tuesday, the water decreases by 7/8 cup. On Wednesday, the amount decreases by 3/4 cup. Find the total change in the volume of the water in the bowl after two days. Then

asked Apr 4, 2020

1 answer

1 vote

101k views

Please help on the ones that are boxed.

asked Feb 16, 2020

1 answer

0 votes

166k views

The tall of Granada, in 1492, signified the end of the

asked Dec 27, 2019

2 answers

1 vote

38.0k views

Why was it important that martin luther king jr gave his speech infront of the lincon memorial?

asked Dec 9, 2019

2 answers

0 votes

40.4k views

Hello there! Please show your work and add as much details as possible :) I need to learn how to solve this kind of problem Thanks a lot!

asked May 23, 2019

1 answer

1 vote

178k views

What is always included in a comparative investigation?

asked May 5, 2019

1 answer

1 vote

155k views

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