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
Mamont248 [21]
3 years ago
5

Each batch of cookies that mrs. claus makes takes 20 minutes in the oven. If the oven is on for 3 hours ,how many batches of coo

kies did mrs. claus make?
Mathematics
1 answer:
liraira [26]3 years ago
4 0
You would do 3x60=180 since there is 60 minutes in each hour then dives 180 and 20 which gives you 9 batches of cookies. Hope this helps!
You might be interested in
I really need help with this question!
m_a_m_a [10]

Answer:

(s-6)/r

option D

Step-by-step explanation:

The slope-intercept form a line is y=mx+b where m is the slope and b is the y-intercept.

Compare y=mx+b and y=cx+6, we see that m=c and c is the slope.

Now we are also given that (r,s) is on our line which means s=c(r)+6.

We need to solve this for c to put c in terms of r and s as desired.

s=cr+6

Subtract 6 on both sides:

s-6=cr

Divide both sides by r:

(s-6)/r=c

The slope in terms of r and s is:

(s-6)/r.

6 0
3 years ago
Help please!!!!!:( Solve the equation for x. Round your answer to two decimal places. Do not include "x =" in your answer.
svet-max [94.6K]
The solution to the problem is as follows:

If you use Ln you can get rid of e. 

ln(e^0.4x) = ln(0.4) 

0.4x = ln(0.4) 

x = (ln(0.4))/0.4 

<span>x = -2.29
</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
4 0
3 years ago
Read 2 more answers
Find 24 x 23 slove and share
Brrunno [24]

Answer:

Step-by-step explanation:

24 x 23 = 552

20 x 23 = 460

4 x 23 = 92

460 + 92 = 552

4 0
2 years ago
Read 2 more answers
What makes a quadratic function unique?
Ilya [14]

Answer:

The graph of a quadratic function is a curve called a parabola which makes a quadratic function unique.

Step-by-step explanation:

Parabolas may open upward or downward and vary in "width" or "steepness", but they all have the same basic "U" shape which makes it easy to identify.

Hope it helps.

4 0
2 years ago
Read 2 more answers
Use the identity (x+y)(x−y)=x2−y2 to find the difference of two numbers if the sum of the numbers is 12 and the difference of th
Natalka [10]

Answer:

The difference of two numbers using identity (x+y)(x-y)=x^2-y^2 is 4.

Step-by-step explanation:

Given:  The sum of the numbers is 12 and the difference of the squares of the numbers is 48.

To find the difference of two numbers using identity (x+y)(x-y)=x^2-y^2

Let the two numbers be a and b, then

Given that the sum of the numbers is 12

that is a + b = 12 .........(1)

Also, given the difference of the squares of the numbers is 48.

that is a^2-b^2=48     ..........(2)

Using given identity  (x+y)(x-y)=x^2-y^2

We have (a+b)(a-b)=a^2-b^2

Substitute the known values, we have,

12(a-b)=48

Divide both side 12 , we have,

(a-b)=4

Thus, the difference of two numbers using identity (x+y)(x-y)=x^2-y^2 is 4.

8 0
3 years ago
Read 2 more answers
Other questions:
  • How many solutions does the system have? y=−2x+1y=−2x2+1?
    10·2 answers
  • Multiply &amp; simplify (3x + 4) (x+1)
    7·1 answer
  • Alberto is thinking of buying a jar of fish food flakes that will last 110 days. If he does not change the number of fish, how m
    8·2 answers
  • The student council is selling cupcakes at the school play. ​The cost to ​make the cupcakes is a fixed $75 plus $0.17 per cupcak
    11·1 answer
  • Six friends equally share the cost of a gift,they pay$ 90 and receive$ 42 in change how much does each friend pay
    14·1 answer
  • Please check if u can help
    10·2 answers
  • Find the discriminant of the quadratic equation given. Use
    5·1 answer
  • 4. Tim's family just got back from a vacation. They had been traveling for 2 days, driving 11
    8·1 answer
  • A cyclist rode 3.75 miles in 0.3 hours. How much of an hour will it take her to go 4.5 miles?
    7·2 answers
  • I need help plz..No spam​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!