Questions by Kalman Speier

Questions by Kalman Speier

What does pH measure? Suppose a solution has a pH of 11. Is it an acid or base? Suppose a second solution has a pH of 8. What can be said about its relative acidity compared to the first solution? How

asked Dec 4, 2023

1 answer

1 vote

223k views

Erica tells her partner that she found plastic prints at the crime scene. What did Erica MOST likely find?

asked Oct 27, 2023

2 answers

21 votes

120k views

an 20. Dequan spent 44 minutes yesterday cleaning 3 bathrooms and the kitchen at home. He spent the same amount of time cleaning each place, and then 8 minutes putting all the supplies away after. Write

asked May 14, 2023

1 answer

5 votes

63.6k views

A golf ball is hit so that it leaves the club face at a velocity of 45m/s at an angle of 40° to the horizontal. by ignoring the effect of air resistance and spin on the ball, use the information to answer

asked Mar 26, 2023

1 answer

1 vote

157k views

If you have 6000 Oxygen (O) atoms how many grams of Oxygen (O) do you have ?O 1.59x10-19 gramsO 5.78x1028 gramsO 6.22x10-22 gramsO 9.96x10-21 gramsO 3.61x1027 grams

asked Mar 12, 2023

1 answer

1 vote

212k views

PLEASE ANSWER ASAP! In February, 7 tulips bloom in a garden. In March, 18 tulips bloom. Find the percent change to the nearest percent.

asked Feb 14, 2023

1 answer

5 votes

97.3k views

Plz help its been two days no one helped me busy life

asked Oct 13, 2022

1 answer

2 votes

32.4k views

Suppose the heights of the members of a population follow a normal distribution. If the mean height of the population is 65 inches and the standard deviation is 3 inches, 68% of the population will have

asked Aug 10, 2022

1 answer

1 vote

116k views

1. Yes 2.No 3.There is not enough information to say

asked Jun 19, 2022

2 answers

4 votes

15.6k views

1. He is still sleeping, ________ * A. is not he? B. isn't he? C. wasn't he?

asked May 6, 2022

1 answer

3 votes

214k views

OK IVE BEEN WAITING 2 HRS

asked Apr 8, 2022

1 answer

2 votes

141k views

Determine the amplitude or period as requested. Amplitude of y = cos 5x a (2pi)/5 b 1 d 5

asked Apr 5, 2022

1 answer

2 votes

80.2k views

Which energy source would provide the cheapest electricity for a factory?

asked Feb 8, 2022

2 answers

17 votes

219k views

Sove for A. R = X(A + B)

asked Feb 7, 2022

1 answer

6 votes

216k views

Which answer most accurately summarizes the (1) structural and (2) functional properties of actin filaments, intermediate filaments, or microtubules? . Actin filaments: (a) one subunit type; (b) one cellular

asked Dec 1, 2021

1 answer

2 votes

210k views

Ok last one tehe thank you

asked Oct 12, 2021

1 answer

4 votes

147k views

Choose Yes or No to tell whether the expression represents a 20% discount off the price of an item that originally cost d dollars. 0.8d d – 0.2 d – 0.2d 1 – 0.2d

asked Sep 14, 2021

1 answer

3 votes

231k views

What role did paul revere play in the battle of lexington and concord

asked Jul 4, 2021

2 answers

5 votes

7.3k views

Determine the spring constant if a 2000 g mass is applied to a mass spring system causing it to isolate at a frequency of 4HZ

asked May 20, 2021

1 answer

2 votes

217k views

Find the circumference and the area of a circle with diameter 8 yd. Use the value 3.14 for, and do not round your answers. I need the area and circumference!!

asked Jan 6, 2021

2 answers

0 votes

8.1k views

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