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Which microscopic technique would be most useful to see calcium concentration changes in living cells? 1) Fluorescence microscopy 2) Electron microscopy 3) Phase contrast microscopy 4) Confocal microscopy
answered
Nov 14, 2024
Biology
high-school
1
vote
41.9k
views
Write a recursive function called `productMatch` which takes an array of numbers and a target product and returns a boolean indicating whether any pair of distinct numbers matches the product when multiplied
answered
Oct 27, 2024
Computers and Technology
high-school
6
votes
9.8k
views
The medians of a triangle intersect at the ___
answered
Oct 14, 2024
Mathematics
high-school
2
votes
94.3k
views
A firm has current liabilities equal to $3 million, a current ratio of 2.0 , and a quick ratio of 1.2 . If the firm has costs of goods sold (COGS) equal to $8 million, what is its inventory turnover ratio?
answered
Jul 7, 2024
Business
high-school
4
votes
222k
views
Please help me answer this question
answered
Nov 12, 2023
Computers and Technology
high-school
10
votes
101k
views
A PVC pipe has a length of 45.132 centimeters.a. What are the frequencies of the first three harmonics when the pipe is open at both ends? Include units in your answers.
answered
Oct 17, 2023
Physics
college
5
votes
33.1k
views
Find the Shaded area
answered
Mar 18, 2023
Mathematics
high-school
11
votes
8.7k
views
An electrically neutral atom consists of 15 neutrons,13 electrons, and a number of protons.what is its mass number
answered
Nov 11, 2022
Chemistry
high-school
4
votes
39.6k
views
To pry the lid off a paint can, you apply a force of50 N to the handle of the screwdriver. What is the mechanical advantage of the screwdriver if it applies a force of 500 N to the lid?
answered
Oct 22, 2022
Mathematics
middle-school
6
votes
35.4k
views
A quality-control engineer samples 100 items manufactured by a certain process, and finds that 15 of them are defective. True or False: a) The probability that an item produced by this process is defective
answered
Jul 22, 2022
Mathematics
college
5
votes
38.8k
views
Fever helps your body by slowing the growth of bacteria and speeding up cell repair. a) True b) False
answered
May 27, 2022
Health
college
7
votes
85.8k
views
Why should we follow the good habits?
answered
May 25, 2022
English
high-school
6
votes
98.6k
views
What is the value of X minus Y if x equals 9 and Y equals -20
answered
Apr 30, 2022
Mathematics
college
3
votes
14.6k
views
Which of the given countries has two official languages? CANADA THE UNITED STATES NORTH KOREA SOUTH KOREA CHINA BRAZIL
answered
Mar 7, 2022
History
high-school
3
votes
95.8k
views
Point C is graphed at (-4, -10). What is the coordinate of C' after a reflection over the y-axis .
answered
Mar 1, 2022
Mathematics
college
5
votes
73.1k
views
Rosa has 16 pieces of ribbon that she is using for a project. if each piece of ribbon is 5/8-yards,how many yards of ribbon does rosa has?
answered
Jan 20, 2022
Mathematics
middle-school
2
votes
147k
views
Presentación de VOCABULARIO: ¡A responder!: p. 37
answered
Dec 1, 2021
Spanish
college
5
votes
231k
views
Last question! Find the equation of the line Y=__x +__
answered
Nov 27, 2021
Mathematics
high-school
2
votes
86.1k
views
If a>b, then the solution Problem is in the picture and answers choices in pictures too And please show process
answered
Nov 27, 2021
Mathematics
middle-school
5
votes
103k
views
Which mathematical symbol to fill in the blank 7. /6 _ square root of 55
answered
Nov 27, 2021
Mathematics
college
1
vote
201k
views
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