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
In-s [12.5K]
3 years ago
11

Bill says that he can add 23 and 40 without regrouping. Is bill correct? How do you know?

Mathematics
2 answers:
creativ13 [48]3 years ago
7 0
He can because you can add it mentally. You can just have 23 in your head and count by adding 10 "4" times. 

Hope this helped☺☺
Anvisha [2.4K]3 years ago
6 0
Yes because 23+40 equals to 63 without any twist or turns, it is a simple answer

You might be interested in
Math ;-; i hate it so much but please help me
RoseWind [281]

Aw I'm in grade 8, but I could've helped you..

8 0
3 years ago
Read 2 more answers
5. How many ways are there to choose seven cards from a deck of 52?
Fiesta28 [93]

Answer:

674,274,182,400

Step-by-step explanation:

In this particular situation, the first card can be chosen in 52 ways. The second card can be chose in 51 (because when you chose the first card, there were 51 left), you keep doing that seven times

So, 52*51*50*49*48*47*46

Hope this helps.

7 0
3 years ago
airplane is flying from New York City to Los Angeles the distant it travels in miles is related to the time in seconds by the eq
givi [52]
Incomplete question. Please share complete question
7 0
3 years ago
Two separate single-factor anovas provide exactly the same information that is obtained from a two-factor analysis of variance.
strojnjashka [21]
Not 100% sure but I think that it's true
7 0
3 years ago
CAN SOMEONE HELP ME PLEASE ASAP!
kakasveta [241]

Answer:

15lb

Step-by-step explanation:

1lb=453.59

6 0
2 years ago
Read 2 more answers
Other questions:
  • Betty correctly determined that the ordered pair (–3, 5) is a solution to the system of linear equations mc004-1.jpg and x + 4y
    5·2 answers
  • HELP ME PLEAAASEE GUYS
    12·1 answer
  • Which of the following is an example of a rational number that is not an integer?<br> 4 , 0 , 1/5
    6·2 answers
  • Including the bus driver, there are 20 people on a bus. During a one-hour ride, each person produces 740 BTUs (British Thermal U
    14·2 answers
  • Solve the system by substitution. x – 3y = 4 2x – 6y = 8
    7·2 answers
  • Note: Figure is not drawn to scale.
    8·1 answer
  • PLEASE HELP!! !:((( Which value for x makes the sentence true?
    15·1 answer
  • two families go to a zoo. the smith family of two adults and three chidren pays £61 the jones family of three adults and five ch
    6·2 answers
  • I WILL MARK BRAINLEIST AND 20 EASY POINTS
    13·1 answer
  • What is the z-score with a confidence level of 95% when finding the margin of error for the mean of a normally distributed popul
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!