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
bagirrra123 [75]
2 years ago
5

A swimmer swam 48 kilometers in d days. What is the value of d if the averge amount swan was 3.2 kilometers?

Mathematics
1 answer:
AnnZ [28]2 years ago
3 0

To find the number of days, divide the total swam by the average:

Days = 48 / 3.2 = 15

They swam for 15 days.

You might be interested in
What is the slope of this line?
Lynna [10]

\frac{ - 2}{2}
8 0
3 years ago
Please solve this I'll give a good review and comment ty ^^ I also will give brainly if somebody else answers
IRISSAK [1]

Answer:

3. B

4. D

5. A

enjoy

6 0
2 years ago
True or False 2 is a root of x^6-9x^4+24x^2-16=0 two times
son4ous [18]

Answer:

True

Step-by-step explanation:

No need for explanation

8 0
3 years ago
A plant manufactures part whose lengths are normally distributed with a mean of 16.3 centimeters and a standard deviation of 2.5
EastWind [94]

The probability that the plant manufactures a part between 10.8 and 12.8 centimeters 13%

<h3>How to find the probability that the part is between 10.8 and 12.8 centimeters</h3>

The probability is solved z scores, this measures the amount of standard deviation sample X is from mean. the formula is below

z = (X - μ) / σ

<u>Definition of variables</u>

mean, μ = 16.3 centimeters

standard deviation, σ = 2.5 centimeters

X = 10.8 and 12.8 centimeters

z score, z

substituting into the formula

for X = 12.8 centimeters

=  (X - μ) / σ

= (12.8 - 16.3) / 2.5

= -1.4

the p value for z of -1.4 = 0.161513

for X = 10.8 centimeters

=  (X - μ) / σ

= (10.8 - 16.3) / 2.5

= -2.2

the p value for z of -2.2 = 0.027807

the probability is calculated as below

0.161513 - 0.027807= 0.133706

= 0.13

=13%

Learn more about standard deviation at:

brainly.com/question/28948351

#SPJ1

8 0
1 year ago
X+3/2 - X-2/2 = 1 Hence find p, if 1/X + p = 1​
jek_recluse [69]

Answer:

pie =1 so hence find p x+3+2 -X-22+1 =1

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Find the lcm of each set of polynomials x^3-6x^2-16x,x^2-4
    12·1 answer
  • Ilwhats tge answerpleasee
    7·1 answer
  • Answer this please!!!!
    12·1 answer
  • Asap this is the rest of my points!
    15·2 answers
  • Can someone please help me with these 4 questions?
    8·1 answer
  • Pls answer (no bit file things) thank you :)
    5·1 answer
  • 3/4 + 1/2 times 2 please help thanks
    12·1 answer
  • The total bill (parts and labor) for the repair of a car was $458. The cost of parts was $339. The cost of labor was $34 per hou
    6·2 answers
  • Adiciones racinales 1/7+3/7+2/7
    6·1 answer
  • Grandma is making her grandson french toast. The pan can only fit two pieces of bread at a time. To cook each side of the bread
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!