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
Roman55 [17]
3 years ago
6

HELP!!! PLEASE Jessica has already knitted 1 cm of scarf and can knit 2 cm each night. How many nights will Jessica have to spen

d knitting in order to knit a total of 9 cm??
Answer: ___ nights
Mathematics
1 answer:
olchik [2.2K]3 years ago
5 0

Jessica will need to continue knitting for 4 nights.

9cm - 1cm = 8cm

8cm / 2cm = 4 nights

Hope this helps: If it did, please mark brainliest, give a thanks, and rate it five stars! [I'm two brainliests away from moving up!] Have an amazing rest of your day and stay safe! Let me know if you need anymore help! xx

You might be interested in
if 4 shirts and 3 ties cost 241. and 3 shirts and 4 ties cost 200. what is the cost of 1 shirt and 1 tie?​
Inessa05 [86]

Answer:

cost of 1 tie = 11

cost of 1 shirt = 52

Step-by-step explanation:

3 0
3 years ago
Hello solve this please!
Makovka662 [10]

Answer:

x = 16

Step-by-step explanation:

they are equal angles

Please mark brainliest :)

3 0
3 years ago
Read 2 more answers
In a science class, 40% of the students received a grade of A, 30% received a grade of B, and 20% received a grade of C on a pro
8090 [49]

Answer:

30 students are in the science class and 3 students recieved a failing grade.

7 0
3 years ago
Read 2 more answers
How would I do the steps to solve this?
allsm [11]

Answer:

The maximum revenue is 16000 dollars (at p = 40)

Step-by-step explanation:

One way to find the maximum value is derivatives. The first derivative is used to find where the slope of function will be zero.

Given function is:

R(p) = -10p^2+800p

Taking derivative wrt p

\frac{d}{dp} (R(p) = \frac{d}{dp} (-10p^2+800p)\\R'(p) = -10 \frac{d}{dp} (p^2) +800 \ frac{d}{dp}(p)\\R'(p) = -10 (2p) +800(1)\\R'(p) = -20p+800\\

Now putting R'(p) = 0

-20p+800 = 0\\-20p = -800\\\frac{-20p}{-20} = \frac{-800}{-20}\\p = 40

As p is is positive and the second derivative is -20, the function will have maximum value at p = 40

Putting p=40 in function

R(40) = -10(40)^2 +800(40)\\= -10(1600) + 32000\\=-16000+32000\\=16000

The maximum revenue is 16000 dollars (at p = 40)

3 0
3 years ago
Which list is in order from least to greatest?
Bad White [126]
The 3rd one because when you find the absolute value of a number, it will always be positive. So the list would be 3.5, 4.2, 9
6 0
3 years ago
Read 2 more answers
Other questions:
  • Imagine your family is considering moving into a new home. How might perimeter and area be used to describe homes you may consid
    8·1 answer
  • Choose the correct simplification of the expression b5 ⋅ b4. b b9 b20 b−1
    8·2 answers
  • Trisha bought a pair of shoes for $40 and a blouse for $35. Trisha's purchases are subject to a sales tax rate of 8.75%. Includi
    5·1 answer
  • Estimate each quotient 195 divided by 4
    11·2 answers
  • I think it is a check my answer?
    7·2 answers
  • Simplify: 2b - 15d - 8b + 10b + 12d=
    11·1 answer
  • Anyone know ? The angle of y
    5·1 answer
  • Can someone help me with this. Will Mark brainliest.
    9·1 answer
  • Can you guys check if my answer is right please? Will give brainiest to best answer
    13·1 answer
  • Please find answer. ​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!