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
Misha Larkins [42]
2 years ago
15

Perform the following

Mathematics
1 answer:
Margaret [11]2 years ago
3 0
0.00620 since the first number only has 3 sig figs you do the operation and only use the 3 sig figs
You might be interested in
Clara has 8 coins worth 17¢. if the coins are all dimes and pennies, how many dimes and pennies does she have?
Sliva [168]
Let x = the number of dimes
Let y =  the number of pennies.

There are 8 coins, therefore
x + y = 8        (1)

The coins are worth 17 cents, therefore
10x + y = 17     (2)

Subtract equation (1) from equation (2).
10x + y - (x + y) = 17 - 8
9x = 9
x = 1

From (1), obtain
y = 8 -x = 8 - 1 = 7

Answer: 1 dime, 7 pennies.

4 0
3 years ago
Read 2 more answers
Simplify:<br> 3x+1b+10g-4x
Aneli [31]

Answer:

b+10g-x

Step-by-step explanation:

3x-4x=x

New equation becomes:

b+10g-x

4 0
2 years ago
Read 2 more answers
What is an equation of the line that passes through the points (-4, -2) and (8, 1)? Put your answer in fully reduced form.
Alexxx [7]

Answer:

y=1/4x-1

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(1-(-2))/(8-(-4))

m=(1+2)/(8+4)

m=3/12

m=1/4

y-y1=m(x-x1)

y-(-2)=1/4(x-(-4))

y+2=1/4(x+4)

y=1/4x+4/4-2

y=1/4x+1-2

y=1/4x-1

8 0
3 years ago
Can someone plz explain to me when to use an open and closed dot
balandron [24]

closed dot is if the number is part of the solution so if it is equal to

 and

use open if it is not part of solution as in if it is greater than or less than

 so for your picture x greater or equal to -2 it would be a closed dot

5 0
3 years ago
How likely is it that you would push a green button if your eyes are closed
Harrizon [31]

Answer:

This really depends on the situation, and many variables. Is there a specific moment? Multiple buttons? Would you mind giving more context or is that it?

8 0
2 years ago
Read 2 more answers
Other questions:
  • Kyle stood on a bridge and threw a rock up and over the side. The height of the rocks in meters can be approximated by approxima
    14·1 answer
  • PLZ HELP!!! WILL GIVE BRANLIEST !!!
    5·2 answers
  • Simplify: Square root of 8xy squared
    6·1 answer
  • Justin has $7.50 more than Eva, and Emma has $12 less than Justin. Together, they have a total of $63.00. How much money does ea
    8·1 answer
  • Sometimes when you are adding, you can breack apart ones to make a ten 37+8=?
    8·2 answers
  • A deli sells a sandwich spread for 6.4per pound. How much do you need to pay for 24 ounces of spread?
    12·1 answer
  • PLEASE SOLVE. FIRST ANSWER WITH EXPLANATION GETS MOST BRAINLIEST AND 10 POINTS. THANKS ;)
    9·1 answer
  • Name two different numbers that round to 3.8 when rounded to the nearest tenth.
    10·2 answers
  • Eight hundred and six hundredths in decimal form
    14·1 answer
  • A rental car company has noticed that the distribution of the number of miles customers put on rental cars per day is skewed to
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!