Questions by Positonic

Questions by Positonic

What do these two changes have in common? a copper statue turning green baking an apple pie Select all that apply. A. Both are only physical changes B. Both are chemical changes C. Both are caused by heating

asked Dec 24, 2024

1 answer

5 votes

49.2k views

Suppose a defibrillator successfully returns a baby's heart to normal beating. Suppose further that 20 g of blood enters the heart at 25 cm/s and leaves 0.10 s later at 35 cm/s. What is the estimated average

asked Nov 11, 2024

1 answer

4 votes

68.6k views

What are the 3 types of translations in math?

asked Jul 24, 2024

1 answer

5 votes

189k views

Which complex number has an absolute value of 5? -3+4i O 2+ 3i 07-2 O 9+4i Mark this and return m/ContentViewers/AssessmentViewer/Activit Save and Exit Next Sub

asked Jun 13, 2024

1 answer

1 vote

115k views

A type of cataract extraction when the lens and its capsule are removed is: • A. Phacoemulsification • B. Extracapsular • C. Intracapsular • D. Keratoplasty

asked May 17, 2024

1 answer

1 vote

140k views

Venus Stores has installed more billing counters in its stores to reduce waiting time for customers. This will help the store improve its _____.

asked Apr 2, 2024

1 answer

3 votes

67.1k views

What’s is the total weight and pounds of the books in Duane’s backpack

asked Oct 23, 2023

1 answer

5 votes

60.9k views

The PTA sells school supply packs each year. If 60% of the 400 students purchase from the PTA, then how many school supply packs do they sell?

asked Sep 6, 2023

1 answer

20 votes

2.5k views

Rajani is carrying 9.725 kg of vegetables and Mamta is carrying 8.50 kg of vegetables. Who is carrying more and how much?

asked Aug 12, 2023

2 answers

1 vote

3.1k views

Solve the system substitution y= 4x + 1 and 3x+2y =13

asked Jul 10, 2023

1 answer

25 votes

202k views

Abby Matthew, store manager for Sears, does not know how to price refrigerator that normally costs $1,200. Abby knows her boss wants a 40% discount on cost. What should the price of the refrigerator be?

asked Mar 2, 2023

1 answer

1 vote

117k views

Which state of matter is being described below? it cannot be squashed easily, spreads out slowly, is of medium density

asked Feb 18, 2023

2 answers

1 vote

94.2k views

The weights for a group of 18-month-old girls are normally distributed with a mean of 24.8 pounds and a standard deviation of 2.9 pounds. Use the given table to find the percentage of 18-month-old girls

asked Feb 11, 2023

1 answer

5 votes

80.0k views

Heya! \underline{ \underline{ \bf{Question}}}: In the given figure , ABC is a triangle in which AB = AC. Also a circle passing through B and C intersects the sides AB and AC at the points D and E respectively.

asked Dec 25, 2022

1 answer

1 vote

147k views

Use the triangle below. Find the length of the missing side. If necessary, round to the nearest tenth. b = 12 and c = 13 A=?

asked Nov 17, 2022

1 answer

11 votes

91.6k views

Find A. Round to the nearest tenth.

asked May 26, 2022

1 answer

5 votes

116k views

A section of highway has a speed-flow relationship of the form q = au 2 + bu. It is known that at capacity (which is 3100 veh/h) the space-mean speed of traffic is 28 mi/h. Determine the speed when the

asked Apr 8, 2022

1 answer

20 votes

66.0k views

While folding laundry you notice that the socks are sticking to the T-shirts. What could explain this observation? Both objects are uncharged. The two objects are positively charged. They are negatively

asked Mar 26, 2022

1 answer

2 votes

59.6k views

What were some causes and effects of the Spanish Flu?

asked Feb 16, 2022

2 answers

4 votes

118k views

A condition statement is logically equivalent to a biconditional statement. true or false

asked Jan 23, 2022

2 answers

3 votes

47.7k views

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