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
Alexxandr [17]
2 years ago
11

There were 10 students in a teacher's classroom. The next week, there were 17 students. What is the percent increase

Mathematics
1 answer:
kondaur [170]2 years ago
6 0
The answer is 58 students
You might be interested in
Ed is 7 years older than Ted. Ed’s age is also 3/4 times Ted’s age. How old are Ed and Ted?
svetlana [45]
Let Ted be x.

Ed is 7 years older =  x  + 7

Ed = (3/4)Ted

(x + 7) = (3/4)x

x + 7 = 3x/4

x - 3x/4 = -7

x/4 = -7

x = -28,           Ted = -28 years.

(x + 7) = -28 + 7 = -21,      Ed = -21 years

Goodness. We had negative numbers for the ages, well does that make sense?  No it doesn't.

Our answer is correct. But the sense in the question is lacking. The question has been wrongly set.

<span>We might assume negative ages to mean before they came into the world, before birth! </span>
7 0
3 years ago
Х = 2y + 3<br> х = Зу — 4​
krek1111 [17]
I don’t even know :( sorry
8 0
2 years ago
Read 2 more answers
on monday, 251 students went on a trip to the zoo.all 5 buses were filled and 6 students had nto travel in cars.how many student
Norma-Jean [14]

Answer: 49

Step-by-step explanation:

251-6=245

245/5=49

5 0
3 years ago
The city of Orlando’s building a dog park in downtown Orlando dog park will be triangular shaped as shown on the coordinate plan
kiruha [24]

Answer:

Perimeter of the dog park = 15.4 yards

Step-by-step explanation:

Coordinates of the vertices of the given triangle are,

P(1, 2), Q(1, 6), R(-4, 2)

Since distance between the two points (x_1, y_1) and (x_2,y_2) is,

d = \sqrt{(y_2-y_1)^2+(x_2-x_1)^2}

Length of PQ = \sqrt{(1-1)^2+(2-6)^2}

PQ = 4

Length of PR = \sqrt{(1+4)^2+(2-2)^2}

PR = 5

Length of QR = \sqrt{(1+4)^2+(6-2)^2}

QR = \sqrt{25+16}

     = \sqrt{41}

     = 6.4 yards

Therefore, perimeter of the given triangle = PQ + QR + PR

                                                                       = 4 + 6.4 + 5

                                                                       = 15.4 yards

4 0
3 years ago
The linear regression equation is y = 61. 93x - 1. 79. According to the model, the slope can be interpreted as:
devlian [24]

The slope of the linear regression equation y = 61. 93x - 1. 79 is attached with the response.

<h3>What is linear regression?</h3>

Linear regression is the most primary and generally used predictive research. Regression calculations are utilised to represent data and to describe the association.

The slope of the linear regression equation represented in the graph is the straight-line cutting the intercepts on the y axis at 1.79.

To know more about linear regression follow

brainly.com/question/21738659

#SPJ4

7 0
2 years ago
Other questions:
  • A rental company charges $75 a day and 20 cents a mile for renting a truck. michael rents a truck for 2 days, and his bill came
    14·2 answers
  • Dr. Ibanez recorded the amount of snowfall, in centimeters, at 10 different locations during 1 day and then arranged the amounts
    15·2 answers
  • Your friend swimming pools in the shape of a rectangular prism with a length of 25 feet with of 8 feet and a height of 5 feet
    6·1 answer
  • Express in simplified exponential notation.<br> x3 • x5 =
    12·2 answers
  • What is 90* 1000 then - 8 * 40
    13·2 answers
  • I need help with this please
    9·1 answer
  • What is 0.346 rounded to the nearest hundredth
    13·2 answers
  • Can someone help me with it? click on the photo to see it in full screen
    10·1 answer
  • Sales-Related and Purchase-Related Transactions Using Perpetual Inventory System
    10·1 answer
  • What is the sale price of a hardcover book with a markdown of 46% and original price of 29.00 what is the discount amount
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!