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
Sever21 [200]
3 years ago
9

Mrs. Clark is Zooming with a certain number of students and 12 students are in the waiting room, she Zoomed with a total of 37 s

tudents today how many students are on her screen?
Mathematics
1 answer:
kobusy [5.1K]3 years ago
6 0

Answer:

25

Step-by-step explanation:

The students on the screen is the difference between the total number of students she zoomed and the students in the waiting area

37 - 12 = 25

You might be interested in
Identify the number soutions 5y^3-3y^2+8y=0
PtichkaEL [24]

Answer: 0

Step-by-step explanation:

Step 1: factor left side of equation

y(5y^2-3y+8)=0

Step 2: set factors to equal zero

y=0 or 5y^2-3y+8=0

y=0

6 0
3 years ago
A certain forest covers an area of 2600 km2. Suppose that each year this area decreases by 7.75%. What will the area be like aft
kakasveta [241]

Answer:

After 15 years, the area will be of 775.3 km²

Step-by-step explanation:

The equation for the area of the forest after t years has the following format.

A(t) = A(0)(1-r)^{t}

In which A(0) is the initial area and r is the yearly decrease rate.

A certain forest covers an area of 2600 km2.

This means that A(0) = 2600

Suppose that each year this area decreases by 7.75%.

This means that r = 0.0775

So

A(t) = 2600(1-0.0775)^{t}

A(t) = 2600(0.9225)^{t}

What will the area be like after 15 years?

This is A(15)

A(t) = 2600(0.9225)^{t}

A(15) = 2600(0.9225)^{15} = 775.3

After 15 years, the area will be of 775.3 km²

3 0
3 years ago
Read 2 more answers
Mike rode his bike 3 3/4 miles in 3/4 of an hour. what was his average speed in miles per hour hour?
kobusy [5.1K]

The answer is 5 because each quarter of an hour is 1 1/4 and 1 1/4 x 4 = 5

4 0
4 years ago
Read 2 more answers
The Thompson family is traveling 1,500 miles to visit relatives. They plan to drive the same distance each day. If the Thompsons
nydimaria [60]

Answer:they will drive 500 miles each day.

Step-by-step explanation:

The Thompson family is traveling 1,500 miles to visit relatives. They plan to drive the same distance each day.

Let x represent the distance that they travel each day. If the Thompsons make the trip in 3 days, it means that the total distance that they travelled in 3 days would be

3 × x = 3x miles

Therefore , the distance that they will drive each day would be

3x = 1500

Dividing both sides of the equation by 3, it becomes

3x/3 = 1500/3

x = 500 miles

4 0
3 years ago
12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will
Evgesh-ka [11]

Answer:

2.4

Step-by-step explanation:

12 ÷ 5 = 2.4

have a nice day!

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 7 4/5 rounded to the nearest whole
    12·2 answers
  • Write the equation in standard form for the circle x2+y2–36=0.
    6·1 answer
  • If a tree grows “a” inches each year, and the total height of a tree is f(n), where n is the number of years, write an equation
    15·2 answers
  • Evaluate the expression x^2+8x-4 if x=3
    7·1 answer
  • A student made in finding the interval(s)
    5·1 answer
  • 24 students in a class took an algebra test. If 18 students passed the test what percent passed?
    11·2 answers
  • 72% of 25 students are good in hindi, how many are not good in hindi? ​
    11·2 answers
  • Ben's Parents give him a 10% raise in his weekly allowance. His new allowance is $22.00. what was his old allowance?
    12·2 answers
  • A school has 1800 students 55 %of the students of girls. how many boys are in the school?​
    12·1 answer
  • the combined height of one fir tree and one pine tree is 212121 meters. the height of 444 fir trees stacked on top of each other
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!