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
Dahasolnce [82]
3 years ago
5

Which steps could be used to solve this story problem? The zoo has 20 birds in the enclosure. Twelve of the birds are blue, 3 ar

e red, and the rest are orange. How many birds are orange? A. Multiply 12 × 3. Then add that product to 20. B. Add 12 and 3. Subtract the sum from 20. C. Subtract 3 from 12. Then add that difference to 20. D. Divide 20 ÷ 12. Then add 3 to that quotient.
Mathematics
2 answers:
valina [46]3 years ago
4 0
B. Add 12 & 3 to get 15 then subtract 15 from 20. 20 - 15 = 5 Orange birds remaining.
kondor19780726 [428]3 years ago
4 0
B- add 12+3 and subtract from 20
You might be interested in
Find the average value of the function on the given interval.<br> f(x)=ex/7; [0,7]
Anastaziya [24]

Answer:

f_{avg}=e-1

Step-by-step explanation:

We are given that a function

f(x)=e^{\frac{x}{7}}

We have to find the average value of function on the given interval [0,7]

Average value of function on interval [a,b] is given by

\frac{1}{b-a}\int_{a}^{b}f(x)dx

Using the formula

f_{avg}=\frac{1}{7-0}\int_{0}^{7}e^{\frac{x}{7}} dx

f_{avg}=\frac{1}{7}[e^{\frac{x}{7}}\times 7)]^{7}_{0}

By using the formula

\int e^{ax}=\frac{e^{ax}}{a}

f_{avg}=(e-e^0)=e-1

Because e^0=1

f_{avg}=e-1

Hence, the average value of function on interval [0,7]

f_{avg}=e-1

8 0
3 years ago
karen is planning to drive 3105 miles on a road if she drive 345 miles a day how many days will it take to complete this trip
Maurinko [17]

Answer:

9 days!

Step-by-step explanation:

Take the number of miles shes planning on driving (3105) and divide it by the number of miles a day (345) and you would get 9

3105 ÷ 345 = 9

4 0
3 years ago
The school play was last night and a total of 100 tickets were sold.
maria [59]

Answer:

The answer will be 55 student tickets

Step-by-step explanation:

8 0
3 years ago
You toss two coins. what is the probability p that both are tails
Artist 52 [7]
25% or 1/4

1/2 × 1/2 = 1/4
3 0
3 years ago
2(4+9w) what is the answer
EleoNora [17]

Answer:

8+18w

Step-by-step explanation:

2(4+9w)

Distribute the 2

2*4 + 2*9w

8+18w

6 0
3 years ago
Read 2 more answers
Other questions:
  • A decorator has just painted 400 tiles blue and green at a ratio of 5:20.how many were painted green ? how many were painted blu
    14·1 answer
  • What is 7.8 x 10^5 hours in days?
    11·2 answers
  • What is the slope of a line represented by the equation 2y = x – 4
    7·1 answer
  • Please help. Sooooo confused. GOAL is a quadrilateral in which GO is parallel to AL. If the measures of angle G=angle O = 40 deg
    13·1 answer
  • PLEASE ANSWER THIS IS REALLY IMPORTANT!!!
    6·2 answers
  • Please help asap!! Will give brainliest!! Middle school math!! Will give brainliest.
    6·1 answer
  • 1. Select all of the true statements.
    6·1 answer
  • Kara runs two laps around a track. It takes her 51.495 seconds to complete her first lap and between 53 and 54 seconds to comple
    10·2 answers
  • PLEASE HELP AS SOON AS POSSIBLE! Please look at the attached image, I greatly appreciate it!
    11·1 answer
  • What goes up but never comes down?
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!