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
Montano1993 [528]
2 years ago
13

Please help well mark brain please

Mathematics
2 answers:
Rudik [331]2 years ago
8 0

Answer:

b

Step-by-step explanation:

allochka39001 [22]2 years ago
4 0

Answer:

10n+12b, C

Step-by-step explanation:

You might be interested in
Bridget is making greeting cards, which she will sell by the box at an art fair. She paid $30 for a booth at the fair and the ma
LiRa [457]

Answer:

when she sold 10 cards, it will cover all her cost.

Step-by-step explanation:

Profit(without charge of booth)=5x-2x

Profit=3x-30

Calculating:

3x=30

x=10

8 0
3 years ago
Blank times blank times 2 equals 18 what would the blanks be
vladimir2022 [97]
3 times 3 times 2 equals 18
7 0
3 years ago
Read 2 more answers
Two bags of cement and three bags of sand weigh 68 lbs. Three bags of sand weigh 60 lbs. All bags of cement weigh the same and a
madam [21]

Answer: 4:20

Step-by-step explanation:

60 lbs can be divided into three groups, in this case the bags of sand, so 60 divided by 3 is 20.

Now you have the 8 lbs left. It gets divided into two groups/bags so you would do 8 divided by 2 is 4.

Then for your ratio it is cement to sand which is 4:20. You can write the ratio however way you want or what is required by the question.(fraction bar, ‘to’, or colon ‘:’ )

Hope this helps!

6 0
3 years ago
A central angle in a circle with radius 7 inches has the measure θ , in radians. The length of the arc subtended by the central
Ahat [919]
The relationship between arc, radius, and central angle in radians is:

Θ = s/r

So just plugging in the values:

Θ = (5π/3)/7 = 5π/21 ≈ 0.748 or 0.7
6 0
3 years ago
Discuss the differences between statistics as numerical facts and statistics as a discipline or field of study.
garik1379 [7]

Answer:

Statistics as numerical facts involves the use of numbers from a sample in determining the mean, media, mode, variance etc of the given sample of numbers. It is useful in giving more information about an Economic state.

Statistics as a discipline or field of study is the art of the usage of these data in the interpretation and analysis of the different data available.

6 0
3 years ago
Other questions:
  • Either 8 or 10 please
    11·1 answer
  • When a fair coin is flipped, what is the chance of getting about 50% heads- specifically between 40% and 60% heads for n=10 flip
    7·1 answer
  • What is the product of all integers between √61 and √101
    14·1 answer
  • Find the variable of each ............
    13·1 answer
  • I need help ASAP. Thank you (:
    14·1 answer
  • Given (x)=-x²+2x,determine<br> F'(x) using first principle
    8·1 answer
  • On Black Friday, Mason bought a pair of headphones on sale for 40% off the original price. If the original price was $36.80, how
    12·1 answer
  • What is blank _+ 5 = 5 + 9 ?<br><br> And 16 • 4 = • 16?
    5·1 answer
  • Linear equation 3+X=-2 ​
    8·2 answers
  • 4x+4=-2x+10<br><br> Alguien que me explique porfas ,el mejor doy corona
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!