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
LiRa [457]
3 years ago
11

Jenny is cooking a chicken a chicken needs to be cooked 40 mins per kilogram plus extra 20 mins how much will it take to cook a

chicken weighing 3 kilograms
Mathematics
1 answer:
Nostrana [21]3 years ago
7 0
If it is 3kg, it will be: 
40mins x 3 = 120mins
Add the extra 20 mins, it will be 140 mins. This equates to two hours and 20 minutes. 
You might be interested in
Find the value of x.
IrinaK [193]

Answer:

the answer is 49

3 0
3 years ago
Read 2 more answers
Find the range of the following piecewise function.
mash [69]

Answer:

\huge\boxed{[-5;\ -2)\ \cup\ [3;\ 13)}

Step-by-step explanation:

The following piecewise functions are linear functions. The graph of any of them is a line segment.

We just need to calculate the value of the function at each end specified in the brace.

y=3x-2\ \text{if}\ -1\leq x

Substitute x =-1 and x = 0:

x=-1\\y=3(-1)-2=-3-2=-5\\\\x=0\\y=3(0)-2=0-2=-2

Range of this piece is [-5; -2)

y=2x+3\ \text{if}\ 0\leq x

Substitute x =0and x = 5:

x=0\\y=2(0)+3=0+3=3\\\\x=5\\y=2(5)+3=10+3=13

Range of this piece is [3; 13)

Therefore the range of the following piecewise function is:

[-5;\ -2)\ \cup\ [3;\ 13)

Look at the picture.

6 0
2 years ago
If the endpoints of the diameter of a circle are (−6, 6) and (6, −2), what is the standard form equation of the circle?
Sergeeva-Olga [200]
<span>i  Ace</span>hello :
let : A(-6,6)  B(6,-2)
the center is w((-6+6)/2 , (6-2)/2)....(midel <span>[ AB]
w(0 ,2)
the ridus is : r = AB/2
AB = </span>√(-6-6)²+(6+2)² = √(144+64) =<span>√208/2
</span>an equation in <span>standard form equation of the circle :
</span>(x+0)²+(y-2)² =  (√208/2)²=208/4 = 52
4 0
3 years ago
Read 2 more answers
Free plonts have a good day god loves u
lisov135 [29]

Answer:

God bless you too. hope your having a wonderful day.

7 0
3 years ago
Is 0.45 equal to 4/10
Gnesinka [82]
No, \frac{4}{10} equals to 0.4

So 0.4 equals to \frac{4}{10}
8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve -5 = x - 3y<br><br> Solve 11 = -3x + 7y
    5·1 answer
  • 3. Compare properties of squares and rhombi to properties of other quadrilaterals by answering each question. Write a brief expl
    12·1 answer
  • an Elephant at the zoo Lost 24 pounds over 6 months. The elephant lost the same amount of weight each month. Write a integer tha
    15·2 answers
  • What value represents the solution of y-3.6=9?​
    9·1 answer
  • The image of the point (1, -2) after a rotation of 180° about the origin is
    12·2 answers
  • If the measure of ACB is 50 degrees, what is the measure of that AOB
    10·1 answer
  • 1. Which of the following intervals shows the graph
    14·1 answer
  • You just found out you have to have a cavity filled! UGH! The dentist office informs you that a filling usually costs $150, but
    6·1 answer
  • What is the circumference and area of this circle? (Use 3.14 for pi)
    11·1 answer
  • I don’t understand what the rule is fit this and how to get it.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!