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
Greeley [361]
3 years ago
12

Drake has _____pounds of sunflower seeds. He and his friends are going to share them equally. There are ____people altogether in

cluding Drake. If everyone gets the same amount with nothing left over at what is the size of each person share? (3,6) (1 1/2,6) (3 6/7,6) (3 3/4, 6)
Mathematics
1 answer:
saul85 [17]3 years ago
8 0
For the first: 3 pounds between 6 people = 3/6 = 1/2 lb/person.
For the second: 1.5 pounds between 6 people = 1.5/6 = 1/4 lb/person.
For the third: 3 6/7 pounds between 6 people = (27/7)/6 = 9/14 lb/person.
For the last: 3 3/4 pounds between 6 people = (15/4)/6 = 5/8 lb/person.
You might be interested in
Which function below is the inverse of f(x)=7x-1/2
Margaret [11]

We write f(x) in terms of y I.e y=7x-1/2.

Fractions are sometimes ambiguous, we eliminate the fraction by multiplaying the entire function by 2.so as to get 2y=14x-1.

Make x the subject, x=2y+1/14,

Thus the inverse f(x)=2x+1/14

5 0
3 years ago
Find an equation of the tangent to the curve at the given point by two methods:
Anna007 [38]

Answer:

1) y = 2x + 1

2) y = 2x + 1

Step-by-step explanation:

The parametric equation given is;

x = 1 + ln t and y = t² + 2 at (1, 3)

1) without eliminating the parameter;

Using, x = 1 + ln t ;

dx/dt = 1/t

Using y = t² + 2;

dy/dt = 2t

Slope which is dy/dx is gotten from;

dy/dx = (dy/dt)/(dx/dt)

dy/dx = 2t/(1/t)

dy/dx = 2t²

For x = 1 + In t, at x = 1, we have;

1 = 1 + In t

In t = 0

t = 1

For y = t² + 2, at y = 3, we have;

3 = t² + 2

t² = 3 - 2

t² = 1

t = ±1

Since t = ±1, then;

dy/dx = 2(±1)²

dy/dx = 2

Equation of the tangent is;

y - 3 = 2(x - 1)

y - 3 = 2x - 2

y = 2x - 2 + 3

y = 2x + 1

2) By eliminating the parameter

x = 1 + In t

Let's make t the subject of the equation.

In t = x - 1

t = e^(x - 1)

Let's put e^(x - 1) for t in y = t² + 2

Thus;

y = e^(x - 1)² + 2

y = e^(2(x - 1)) + 2

Thus, parameter has been eliminated

Equation of the tangent is gotten from;

y - y1 = m(x - x1)

m is gradient = dy/dx = 2e^(2(x - 1))

at (1, 3), we have x = 1. Thus;

m = 2e^(2(1 - 1))

m = 2e^0

m = 2

Thus, equation of tangent at (1,3) is;

y - 3 = 2(x - 1)

y - 3 = 2x - 2

y = 2x - 2 + 3

y = 2x + 1

6 0
3 years ago
What is the slope of the graph
marysya [2.9K]

Answer:

- 5/3

Step-by-step explanation:

Line is passing through the points (0, 2) & (3, - 3)

Slope of the graph = (- 3 - 2)/(3 - 0) = - 5/3

8 0
3 years ago
Read 2 more answers
How would adding a score of 0 to this data affect the mean and median game scores
solmaris [256]

Answer:

mean would go down median would stay about the same

Step-by-step explanation:

8 0
3 years ago
List the domain and range of each function (1,-4),(2,-3),(3,-2),(4,-1)
Alika [10]

Answer:

Domain are all x values

Range are all y values

Domain:(1,2,3,4)

Range:(-4,-3,-2,-1)

8 0
3 years ago
Read 2 more answers
Other questions:
  • I really need help with this! I don't really understand linear equation stuff and I asked my teacher about it but she isn't help
    14·1 answer
  • In mr.primes class, 9/10 of the students had done their homework. Of these, 2/3 had al correct answers. What fraction of the who
    9·1 answer
  • What is the polynomial function of least degree whose only zeros are -3, ,-2, and 4 ?
    9·1 answer
  • I need 12 13 and 15 pretty please
    15·1 answer
  • The probability of choosing 2 green balls without replacement is 11/50 and the probability of choosing one green ball is 12/25.
    5·1 answer
  • 5. A store sells bags of pecans for $3.00, bags of walnuts for $3.50, and bags of almonds for $4.00. One day, 15
    13·1 answer
  • 7. What is the interquartile range for the following list of data?<br> 1, 13, 15, 4, 1, 12, 6, 12, 6
    13·1 answer
  • Helllllllllllllllllpppppppppppppppppp
    13·2 answers
  • in the year 2010, the luxury bike industry had two bike manufactures splendor and passion with the market shares of 30% and 70%,
    12·1 answer
  • Which histogram represents a data set with a mean of 5.5 and a standard deviation of 1.5?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!