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
Genrish500 [490]
3 years ago
6

Plz help and thx I mean it thx for helping me

Mathematics
2 answers:
KIM [24]3 years ago
8 0
<span>0.7*20 + 1.4*10 = 14+14 = 28

28 members are on the swim team.</span>
Alina [70]3 years ago
7 0
20*0.7=14
10*1.4=14
14+14=28
there are 28 members on the swim team so the answer is B
You might be interested in
Segu
Lynna [10]

Answer:

The formula is 10 - 3n

Step-by-step explanation:

For an nth term in an arithmetic sequence

U( n ) = a + ( n - 1)d

Where n is the number of terms

a is the first term

d is the common difference

From the sequence above

a = 7

d = 4 - 7 = - 3

The formula for an nth term is

U(n) = 7 + (n - 1)-3

= 7 - 3n + 3

The final answer is

= 10 - 3n

Hope this helps you.

3 0
3 years ago
Michael recorded the color of each car that passed by his office. He saw 30 blue cars and 40 green cars. What is the experimenta
Eddi Din [679]

Answer:

3/7

Step-by-step explanation:

4 0
4 years ago
(2x-1) (3x+5) -(2x-1) (x+4)
Veseljchak [2.6K]

Answer:

4x^2−1

Step-by-step explanation:

8 0
3 years ago
Mr. Martin is giving a math test next period. The test, which is worth 100 points, has 29 problems. Each problem is
CaHeK987 [17]

Answer:

The System of equation is x+y=29, 5x + 2y = 100.

Step-by-step explanation:

Given:

Let 'x' be the number of questions worth 5 points.

Let 'y' be the number of questions worth 2 points

Total Number of Problems = 29

So the Total Number of Problems is equal to sum of the number of questions worth 5 points and the number of questions worth 2 points.

Framing in equation form we get;

x+y=29.

Also Given:

Test is of Total Points = 100

Now Total points in test is equal to sum of the number of questions worth 5 points multiplied by  and the number of questions worth 2 points multiplied by 2.

Framing in equation form we get;

5x+2y=100

Hence The System of Equations are \left \{ {{x+y=29} \atop {5x+2y=100}} \right..

7 0
3 years ago
Read 2 more answers
Deka measured the mass of 100 sheets of paper as 1,500 grams. How many kilometers would 1 sheet of paper weigh?
Ray Of Light [21]
100=1500g so 10=150g so 1=15g
3 0
4 years ago
Read 2 more answers
Other questions:
  • What's the answer for it??
    15·2 answers
  • I need the answer please help
    10·1 answer
  • The function p(x) is an odd degree polynomial with a negative leading coefficient. If q(x) = x3 + 5x2 - 9x - 45, which statement
    5·1 answer
  • A Fifty dog owners and 50 people who do not own dogs are each given a test to evaluate their stress levels. Dog owners are found
    5·1 answer
  • The marble statue of Abraham Lincoln in the Lincoln Memorial has a height of 60 feet. A scale model of the statue has a height o
    7·2 answers
  • Examples from your surroundings where we use negative rational number​
    8·1 answer
  • Plz someone explain it
    10·1 answer
  • I forgot what the definition of y-axis and x-axis was
    9·2 answers
  • Find an<br> expression which represents the sum of(-52 +10) and (–72 +9) in<br> simplest terms
    7·1 answer
  • Kevon Webster will bring hamburgers to grill. There are four patties per pound. He buys 28 pounds
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!