answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iragen [17]
2 years ago
10

Paulo uses an instrument called a densitometer to check that he has the correct ink colour. For this print job the acceptable ra

nge for the reading on the densitometer is 1.8 ± 10%. What is the acceptable range for the densitometer reading?
Mathematics
1 answer:
sattari [20]2 years ago
5 0
<span>If the range of the answer should be +/- 10% of the particular value, then you have to solve for the percentage of that particular value. Since the value given is 1.8, we thus want to find 10% of that: 1.8 * 10/100 = 0.18 Then, add this value to the original value of 1.8: 1.8+0.18 = 1.98 Next, subtract .18 from from the original value of 1.8: 1.8-0.18 = 1.62 The range will be between these two numbers, so the range is from 1.62 to 1.98.</span>
You might be interested in
2. When Professor Rodríguez conducted the proofreading study, the average number of errors detected in the print and computer co
Amanda [17]

Answer:

Answer in explanation

Step-by-step explanation:

In this question, we are asked to determine what could have happened if the same experiment carried out by two academicians turned out to five different results statistically.

What majorly could have caused this is the difference in sample size. In a scientific experiment, the term sample size refers to how many individual observations are present.

Due to this difference in sample size, an experiment conducted with more sample size is expected to yield a greater amount of degree of freedom.

Thus, the small differences between the groups of observations are likely to be statistically significant.

3 0
2 years ago
Lenny sold 576 tacos in 48 hours what was lenny's average rate of tacos sales
cupoosta [38]
If your looking for hourly they sold a total of 12 tacos per hour.
If your looking for daily they sold a total of 288 tacos per day.
4 0
2 years ago
Read 2 more answers
Joan is hiking. She wants to cover 1,600 feet. She hikes 600 feet every 3 hours.
Stella [2.4K]
Joan's remaining distance is reduced by (600 ft)/(3 hours) = 200 ft/hour. She starts with 1600 ft remaining, so her distance remaining (y) after x hours is
.. y = -200x +1600


In order for the distance remaining to be zero, you must have
.. 0 = -200x +1600
.. 200x = 1600
.. x = 1600/200 = 8

It will take Joan 8 hours to hike 1600 ft.
6 0
1 year ago
What are two reasons someone might purposely choose a HIGHER monthly payment?
Allisa [31]
To earn extra money a month
4 0
2 years ago
Read 2 more answers
Rosa has 3 3/4 pounds of dough. She uses 3/4 of a pound for one medium loaf of bread. How many medium loaves of bread could be m
den301095 [7]
5 medium loaves of bread can be made from Roza's bread.
5 0
2 years ago
Other questions:
  • Wynona buys some new boots that are priced $85.79. She gets successive discounts of 10% followed by 5% off on the boots. The pur
    14·2 answers
  • What is the 5th term of the geometric sequence a1=120, a2=36, a3=10.8, a6=0.2916
    5·2 answers
  • The total number of degrees, D, in an n-sided polygon is given by the formula D=180(n-2). When Janelle solves for n, she gets n=
    8·2 answers
  • At the movies, a couple bought 2 medium drinks and a large popcorn for $13.85. At the same theater, a family bought 3 medium dri
    11·2 answers
  • Hadley paddled a canoe 2/3 mile in 1/4 hour. How fast did Hadley paddle in miles per hour ?
    6·1 answer
  • What is the next number in this pattern? 1,7,8,15,23,38,61
    7·1 answer
  • A car insurance company suspects that the younger the driver is, the more reckless a driver he/she is. They take a survey and gr
    15·1 answer
  • The Empire State Building weighs about 7.3×108pounds. The One World Trade Center building weighs about 88,200,000 pounds. What i
    9·1 answer
  • Interpret the meaning of the point (9, 378).
    6·1 answer
  • Ben Carson was loaned $125.00 to pay $6.00 interest for $100.00 every week ,after 3 weeks how much do he pay back to clear the d
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!