1answer.
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
Afina-wow [57]
3 years ago
15

If you were to add 12.52, 349.0 and 8.24, how many significant digits should the answer have? a.. three. c.. five. b.. four. d..

six
Mathematics
1 answer:
Ghella [55]3 years ago
5 0
<span>b.. four
hope it helps
</span>
You might be interested in
PLEASE HELP ASAP!!What is 7.8×105 hours in days?
In-s [12.5K]
B.) 3.250*106 days

I figured it out!! Yay!

You take 7.8 and divide it by 24 which will get you 0.325
In order to get it match one of the options, multiply it by 10 (which will add 1 to 105!) Leaving you 3.25*106
7 0
3 years ago
A food distributor conducts regular surveys of consumer spending on its products. The average weekly household spending (in doll
Contact [7]

Answer:

The equation of the least-squares regression line for this plot is approximately ŷ = 3.8 + two thirds times x.

Step-by-step explanation:

8 0
3 years ago
Solve each system using substitution or elimination. Show all required work. X^2+y^2=40 -x+y=-8
mr_godi [17]

Answer:

steps and answers in the pic..hope u can understand the calculations...

4 0
3 years ago
A class had 2 3/4 yards of twine. Five students each used 1/8 of a yard.
zzz [600]
5 students used 1/8 each

5 · 1/8 = 5/8

Subtract 5/8 from 2 3/4 to get your answer

First, make it the same denominator: 8

2 3/4 = 2 6/8

2 6/8 - 5/8 = 2 1/8

There is about 2 yarn left. Exact amount left: 2 1/8

Hope this helps :)
8 0
3 years ago
It takes 40 ink cartridges and 200 pages to print a book, and it takes 30 ink cartridges and 80 pages to print a magazine. Sarah
denis-greek [22]

Answer:


It takes 40 cartridges per book (B) and 30 cartridges per magazine (M) and Sarah wants to use at most 300 cartridges.

.. 40B +30M ≤ 300


It takes 200 pages to print a book and 80 pages to print a magazine and Sarah wants to use at most 1200 pages.

.. 200B +80M ≤ 1200


Hope this helped!

8 0
4 years ago
Other questions:
  • Sari is factoring the polynomial 2x2 + 5x + 3. What is the missing number in her factorization? 2x2 + 5x + 3 = (2x +[ ? ])(x + 1
    6·1 answer
  • How to you graph a linear equation when all they say is y=4 what to do
    13·2 answers
  • jon spent 1/4 of his vacation budget on food and 2/3 of his budget on hotels. He spends $242 on food and hotels. What is Jon's v
    14·1 answer
  • Owen earned $759 over the last 2 weeks. How much income tax will be withheld from his paycheck for this pay period? $ 2014 weekl
    13·1 answer
  • Calculus. I need help please explain and show work.
    13·2 answers
  • Change each fraction to higher terms 1/5=?/10
    12·1 answer
  • 45x - 18 factored i really need help
    9·1 answer
  • Which is -3.2 written in the form a/b
    6·2 answers
  • Help me now please this is homework lol
    14·2 answers
  • I need help with this question
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!