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
Rina8888 [55]
4 years ago
10

Teresa wrote this expression to describe the total distance she was going to swim during two swim classes.

Mathematics
1 answer:
frez [133]4 years ago
5 0
I think the answer is the second one, Tessa wasn't sure how far she would swim during the first class. She would swim 3 laps during the second class. The question is confusing, because the equation s+3 is supposed to be the DISTANCE she swam in 2 classes. The problem didn't specify that distance equals laps, but I think the answer is correct
You might be interested in
A cyclist rides his bike at a rate of 21 miles per hour. What is this rate in miles per minute? How many miles will the cyclist
Citrus2011 [14]
5 days ago, hope this still helps though! 

Alright 21 miles per hour. We know that there are 60 minutes in an hour. So this is basically saying 21 miles per 60 minutes. To find the rate for miles per minute, you divide 21 by 60 which is 0.35. 

In one minute the cyclist rides 0.35 miles
In two minutes the cyclist rides 0.7 miles
5 0
3 years ago
A college financial adviser is interested in studying the number of students at his college who apply for loans when entering gr
Shalnov [3]

Answer:

0.7429

Step-by-step explanation:

Given that  Of the 721 students at the college, 299 of them apply for loans when entering graduate school.

So p = proportion of students applying for loans = \frac{299}{721} =0.415

Each student is independent of the other and there are two outcomes

Hence out of 45 students the no of students who apply for loans say X is binomial with n =45 and p = 0.415

the probability that more than 16 of them apply for loans

=P(X>16)\\= \Sigma_{x=17} ^{45}  P(x)\\=\Sigma_{x=17} ^{45}(45Cx (0.415)^x (0.585)^{25-x} )

=0.7429

4 0
3 years ago
Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppp
maks197457 [2]
What you must do in this case is to find the roots of the polynomial.
 We have then:
 x ^ 2 + 20x + 100 = 36
 Rewriting:
 x ^ 2 + 20x + 64 = 0
 The values of the roots are:
 x1 = -4
 x2 = -16
 Remember that the values of the roots are what make the polinome zero
 Answer:
 x1 = -4
 x2 = -16
3 0
3 years ago
Lateral area of cylinder
enyata [817]

lateral area = 2 X pi X r X H

= 2 x 3.14 x 5 x 9 = 282.6

7 0
3 years ago
HELPPPP i’ll give brainliest if it’s right!!!
STALIN [3.7K]

Answer:

the answer is A and D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the unit price and convert to 8 eggs rather than 11! Thank u guys :)
    5·1 answer
  • A matchbox tray slides into its outer cover in how many different ways can you do this
    7·1 answer
  • Help me answer the picture answer above!! Please answer all three and explain!
    15·1 answer
  • 3x+6y=36 and -3x-6y=0​
    11·1 answer
  • Simplify the expression 2(2+4v)
    13·2 answers
  • Determine the intercepts of the line.
    11·1 answer
  • the total amount of flour in a bakery after receiving new stock equal to 3/10 of its current stock (x)
    5·1 answer
  • HELP will give 40 points and brainest
    5·1 answer
  • Plot two points that are 8 units from Point B and also share the same x-coordinate as Point B. y​
    12·2 answers
  • -7/10 + 7 2/3<br> show all ur work
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!