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
Gala2k [10]
3 years ago
13

What is a constant?​

Mathematics
1 answer:
lakkis [162]3 years ago
5 0

Answer:

In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number. Example: in "x + 5 = 9", 5 and 9 are constants.

Step-by-step explanation:

In mathematics, a constant term is a term in an algebraic expression that has a value that is constant or cannot change, because it does not contain any modifiable variables. For example, in the quadratic polynomial. the 3 is a constant term.

You might be interested in
What is 7/10 divided by 2
vodka [1.7K]

Answer:

7/20

Step-by-step explanation:

7/10 ÷ 2/1 is the same as 7/10 * 1/2 which is 7/20

3 0
3 years ago
PLZ HELP ME D HOW J IT EHJ
Pavlova-9 [17]
180 and 20 other words eeeee
3 0
2 years ago
The speeds of cars on a given i street we are normally distributed with a mean of 72 miles per hour and a standard deviation of
Ostrovityanka [42]

Answer: 72.78% of the drivers are traveling between 70 and 80 miles per hour based on this distribution.

Step-by-step explanation:

Let X be a random variable that represents the speed of the drivers.

Given: population mean : M = 72 miles ,

Standard deviation: s= 3.2 miles

The probability that the drivers are traveling between 70 and 80 miles per hour based on this distribution:

P(70\leq X\leq 80)=P(\frac{70-72}{3.2}\leq \frac{X-M}{s}\leq\frac{80-72}{3.2})\\\\= P(-0.625\leq Z\leq 2.5)\ \ \ \ \ [Z=\frac{X-M}{s}]\\\\=P(Z\leq2.5)-P(Z\leq -0.625)\\\\\\ =0.9938-0.2660\ \ \ [\text{Using p-value calculator}]\\\\=0.7278

Hence, 72.78% of the drivers are traveling between 70 and 80 miles per hour based on this distribution.

3 0
3 years ago
A pair of shoes has an original price of $65 but is on sale for a 20 percent discount. What number can you multiply by $65 to ge
Contact [7]

Answer:

0.8

Step-by-step explanation:

20 / 100 = 0.2

1 - 0.2 = 0.8

5 0
3 years ago
Read 2 more answers
BEST ANSWER GETS BRAINLIEST!!
777dan777 [17]
2 over 3 plus 5 equals 5 and 2 over 3
3 0
3 years ago
Read 2 more answers
Other questions:
  • Is the converse of the following conditional true?<br> If b≤2, then b≥2.<br> yes<br> or<br> no
    7·2 answers
  • On a piece of paper, graph y = 2x - 4. Then determine which answer matches<br> the graph you drew.
    9·1 answer
  • Russells previous test scores are 70,74,87,85 what score does he need to get an average of 80
    14·2 answers
  • What is 1/4 ÷ -8 in lowest tearms and will give brainliest if rite​
    15·2 answers
  • Plz help me answer this question
    9·1 answer
  • Determine is an outlier is present in the given data set: 43, 69, 78, 88, 54, 73, <br> 54, 59,70
    7·1 answer
  • Which do you pick and why? How much money do you end up with in each case?
    11·1 answer
  • A calf gains weight proportional to the difference between 1200 and its weight, w in pounds and t in years.
    13·1 answer
  • The bakers at the healthy bakery can make 160 bagels in 10 hours how many bagels contain make in 16 hours
    7·1 answer
  • Create trig ratios to solve for the variables . ROUND YOUR ANSWER to ONE decimal place.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!