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
mrs_skeptik [129]
3 years ago
8

Apply the commutative property to 13 x 7 x 21 to rearrange the terms and still get the same solution.

Mathematics
2 answers:
Mumz [18]3 years ago
3 0
Answer is D. 21 x 7 x 13

<span>commutative property: </span>changing order of the numbers
WARRIOR [948]3 years ago
3 0
21+13+7
7+21+13
I think that's what u mean !
You might be interested in
What is equivalent to (y+4)+10​
WITCHER [35]

Answer:

brb

Step-by-step explanation:

8 0
3 years ago
You are driving on a freeway with a posted speed of 65 mph. Nearly all of the cars are traveling between 35 and 40 mph. What wou
marissa [1.9K]

30 mph would be a safe speed for you to drive.

Collisions are much more likely to occur when one driver travels greater speedy or more slowly than the alternative motors on the road. You have to input a throughway at or near the velocity of visitors except if the speed of site visitors exceeds the prison speed restrict.

A pedestrian has a 90 percent threat of survival if hit by a vehicle transferring at 30 km ph (18.64 mph). This decreases to 70 percent at 40 kmph (24. eighty five mph) and much less than 20 percent at 50kmph (31 mph). driving at decreased speeds also enables drivers to stop within a shorter distance.

Retaining high speeds on highways is straightforward, as roads are wider and traffic is usually mild. If there are signs that show a pace restriction of 80kph, use them as a guide and stick near them. it's also an excellent exercise to assess road situations and set your pace thus.

Learn more about driving here brainly.com/question/26084890

#SPJ4

3 0
2 years ago
Ben collected data from a group of 12 people. He measured each person’s resting heart rate and recorded the average number of ho
Alex777 [14]

Answer:

50

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A car was purchased for $34,000. The car depreciates by 27% of each year
jekas [21]

Answer: a) $778.67  b) 19 years

Step-by-step explanation:

The formula you would use is

a_{n}=P(1-r)^{n}

where a is the amount

n is the length of time

P is the principle

and r is the rate in decimal form

a)

a^{12} =34,000(1-.27)^{12} \\a_{12}=34,000(.73)^{12}\\a_{12} =778.67

b)

put your initial equation into a graphing calculator and  use the table function to find that after 18 years it is worth 117 and in 19 years 86-

7 0
3 years ago
0.81&gt;0.094 is it true
-Dominant- [34]
It is true. Hope it help!
8 0
4 years ago
Read 2 more answers
Other questions:
  • Mrs. Chen's students are making and decorating gift boxes for a nursing home. If the boxes are 7 inches wide, 7 inches long, and
    8·1 answer
  • 0.25a+0.5=4.5<br> solve for a
    5·2 answers
  • Which set of ordered pairs has a domain of (3,4) and a range of (6,9)?
    13·1 answer
  • Find the area of the following shapes:
    5·1 answer
  • A bookshelf has 276 books distributed evenly among 6 shelves. Find the unit rate of books per shelf
    10·1 answer
  • A recipe calls for 2/3 of cups of milk for 11 cookies. How many cups of milk are needed to make 165 cookies?
    13·1 answer
  • Find the mean variance and standard deviation for the number of heads when a coin is tossed 30 times
    15·1 answer
  • Consider the following food chain:
    6·2 answers
  • HELP PLSSSSSS
    10·1 answer
  • The passage most strongly suggests that beekeepers’
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!