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
mart [117]
3 years ago
7

A crow flapping its wings continuously for an hour will flap about twelve thousand, nine hundred sixty times. Round this number

to the thousands place.
Mathematics
1 answer:
Tresset [83]3 years ago
6 0

Answer:13,000

Step-by-step explanation:

12,960

2 is in the thousands place so the 9 determines that you must round it up

13,000

You might be interested in
on his way back, Thomas took the train. The distance travelled by the train is 328 miles. What is the average speed of the train
Irina-Kira [14]

Answer:

is there a number of hours he took to get back?

5 0
2 years ago
Jane had 275 stickers, which she gave to her friends. Each friend got five more stickers than the friend before. If the first fr
Paha777 [63]

Answer:

10 friends

Step-by-step explanation:

we know that

The formula of the sum is equal to

sum=\frac{n}{2}[2a1+(n-1)d]

where

a1 is the first term

n is the number of terms (number of friends)

d is the common difference in the arithmetic sequence

In this problem we have

sum=275\ stickers

a1=5\ stickers

d=5 ----> the common difference

substitute in the formula and solve for n

275=\frac{n}{2}[2(5)+(n-1)(5)]

550=n[10+5n-5]\\ \\550=10n+5n^{2} -5n\\ \\5n^{2}+5n-550=0

Solve the quadratic equation by graphing

The solution is n=10

see the attached figure

therefore

She had 10 friends who got stickers

5 0
2 years ago
Please help I don't get this question
ahrayia [7]
The first one: 10x+30
6 0
3 years ago
Read 2 more answers
The length and width of a rectangular frame is 15 inches and 8 inches.What is the length of the diagonal of this frame
anastassius [24]

Answer:

The length of the diagonal of the frame equal 17 inches

Step-by-step explanation:

The diagonal dividing the rectangle as made the rectangle 2 triangles

So according to Pythagoras Theorem,

Hypothenus² = opposite² + adjacent²

The diagonal lent is the Hypothenus.

so the two other sides are taking as opposite and adjacent respectively

so taking h as hypothenus,

h² = 15² + 8²

h² = 225 + 64

h² = 289

h = √289

h = 17

4 0
2 years ago
Which is the correct answer
denpristay [2]

Answer:

44 2/4

Step-by-step explanation:

178/4= 44.5

44 2/4 =

44 x 4 = 176

176 + 2 = 178

hope this helps and if it is wrong i am sorry

4 0
2 years ago
Other questions:
  • How to use unit circle to evaluate the six trig functions of theta
    13·1 answer
  • It’s solve system by elimination!!! plz help asap
    15·1 answer
  • Evaluate the following expression.<br><br> 2-²
    8·2 answers
  • I need help with this question please :)
    7·1 answer
  • What is the value of LaTeX: 4^{-3}<br> 4<br> −<br> 3<br> ?
    6·1 answer
  • To solve this equation: d/5 + 12 = -15, which step will be performed last?
    5·1 answer
  • Has parallel sides but is not a trapezoid
    9·2 answers
  • Mary needs to buy bread and milk for her church picnic. At a supermarket A, she would pay $44.20. At supermarket B, she would pa
    15·1 answer
  • What is the value of 6 in the number 7689​
    14·1 answer
  • Kim's age is twice that of her sister. When you add Kim's age to her sister's age, you get 36. How old is each
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!