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
Mandarinka [93]
3 years ago
14

A duck's mass at birth was 0.05 kilogram. The duck gained approximately 0.042 kilogram each week. After how many weeks is the du

ck's mass 0.890 kilogram?
Mathematics
2 answers:
N76 [4]3 years ago
7 0
0.890-0.05 = .840
.840/ 0.042 = 20
20 weeks

SashulF [63]3 years ago
4 0
21 weeks, I believe.
You might be interested in
Select all that apply to the given number.
Olenka [21]

Answer:

2/3 can be classified as..

  • rational

Step-by-step explanation:

It can be classified as a rational number because it can be in the form of p/q as of fraction and is made up of two integers making p the numerator and for q a denominator not involving a zero.

6 0
3 years ago
Read 2 more answers
How can i write "fourteen less than five times a number is three times the number" in an equation
Orlov [11]

5x-14=3x would be the equation!

3 0
3 years ago
How can knowing the gcf and lcm help you when you add subtract and multiply fractions?
oee [108]
Best Answer : Knowing the greatest common multiple and the least common multiple helps because you will know more about what is the answer to a problem like :
78-9 = ?
Is that a multiple for  number 5?
3 0
4 years ago
Read 2 more answers
Determine if these matrices are inverses by calculating AB:
Phoenix [80]

Answer:

C11= 1

C12=0

C21=0

C22=1

Step-by-step explanation:

Just took the the assignment

5 0
3 years ago
Read 2 more answers
The perimeter of a parallelogram is 68 IN. One side measures 14 In. What are the lengths of the other 3 sides?
vitfil [10]

Answer:

14 in (short side), and 20 in (long side)

Step-by-step explanation:

add sides

4 0
3 years ago
Other questions:
  • Can someone help with probability
    5·2 answers
  • Which statements about the local maximums and minimums for the given function are true? Choose three options. Over the interval
    5·2 answers
  • sharina simplified the expression 3(2x – 6 – x 1)^2 – 2 4x. in step 1 she simplified within the parentheses. in step 2 she expan
    5·2 answers
  • Hector has a part-time job at a garage. He gets a paycheck of $820 every for
    10·1 answer
  • The principal surveyed 200 students one what there favorite food is. The results showed that 125 of the students choose nachos a
    6·1 answer
  • 12+3·(11−15) = <br> what is the answer
    12·2 answers
  • For a running marathon a sponsor committed to give you a flat fee of $7.50 and $3.50 for every "m" mile you run. Write an expres
    13·2 answers
  • Which ones are linear and nonlinear?<br><br>NEED ASAP <br>RIGHT ANSWER WILL GET MARKED AS BRAINLIEST
    14·1 answer
  • Cala decides to throw a coin 50 times. She says "I
    8·2 answers
  • Please answer these questions.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!