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
Annette [7]
2 years ago
6

Calculate your age in hours to the nearest hour.

Mathematics
2 answers:
ale4655 [162]2 years ago
8 0

Answer:

50000000000000000000

Step-by-step explanation:

Reika [66]2 years ago
6 0

Answer:

122640

Step-by-step explanation:

You might be interested in
Q. Mrs. Jackson purchased 8/9 lb of potatoes. She used 3/4 of the potatoes to prepare dinner. How much of the potatoes did Mrs.
kompoz [17]

Answer:

The answer is 5/36

Step-by-step explanation:

first, you are going to convert both of the fractions to have the same dinominator by multiplying by any of their factors.

32/36 - 27/36 = 536

Then you subtract the numerators and that's it

hope I helped :)


7 0
3 years ago
F(-4,5), G(3,3), H(6,-4) and I(-1,-2).
lisabon 2012 [21]

I didn't mean to post the answer and can't figure out how to take it down. Somebody report it so it does go down and the question can be later answered. Thank you

4 0
3 years ago
The distribution of heights for adult men in a certain population is approximately normal with mean 70 inches and standard devia
KengaRu [80]

Answer:

The interval (meassured in Inches) that represent the middle 80% of the heights is [64.88, 75.12]

Step-by-step explanation:

I beleive those options corresponds to another question, i will ignore them. We want to know an interval in which the probability that a height falls there is 0.8.

In such interval, the probability that a value is higher than the right end of the interval is (1-0.8)/2 = 0.1

If X is the distribuition of heights, then we want z such that P(X > z) = 0.1. We will take W, the standarization of X, wth distribution N(0,1)

W = \frac{X-\mu}{\sigma} = \frac{X-70}{4}

The values of the cumulative distribution function of W, denoted by \phi , can be found in the attached file. Lets call y = \frac{z-70}{4} . We have

0.1 = P(X > z) = P(\frac{X-70}{4} > \frac{z-70}{4}) = P(W > y) = 1-\phi(y)

Thus

\phi(y) = 1-0.1 = 0.9

by looking at the table, we find that y = 1.28, therefore

\frac{z-70}{4} = 1.28\\z = 1.28*4+70 = 75.12

The other end of the interval is the symmetrical of 75.12 respect to 70, hence it is 70- (75.12-70) = 64.88.

The interval (meassured in Inches) that represent the middle 80% of the heights is [64.88, 75.12] .

Download pdf
8 0
2 years ago
Can someone pls help
Paladinen [302]

Answer:

a=he went back home

b=speed=240km/h

Step-by-step explanation:

ps: wouldn't mind brainliest

7 0
3 years ago
Read 2 more answers
I worked it out as 11x^2 over 12y but I'm doubtful. <br><br> Thank you for helping!
elena-14-01-66 [18.8K]

similar answer 11x^2/12y-

5 0
3 years ago
Read 2 more answers
Other questions:
  • Organize the following expressions from greatest to least by number of terms:
    6·2 answers
  • I'm a little stupid towards math any helpers?​
    10·1 answer
  • Richard has $1,089.26 in his checking account at the end of the month. During the month, he withdrew $120, deposited a check for
    6·1 answer
  • There are 98 international units of vitamin d in 1 cup of milk. The function V(c)=98c represents the amount V(c) of vitamin d, i
    6·1 answer
  • How to do this. It’s hard
    5·2 answers
  • Ms. Grant’s car gets between 20 and 22 miles per gallon, inclusive. The gasoline she uses costs between $4.20 and $4.50 per gall
    8·1 answer
  • the same digits are used for the expression 2^5 and 5^2 explain how to compare the value of the expressions
    10·1 answer
  • a bus traveled 60 km of north of its terminal. From this point, it traveled km east. How far is the bus from the terminal?
    11·1 answer
  • Euglena are _______.<br><br> A heterotrophs<br><br> B autotrophs
    12·2 answers
  • What is a factor of X2–9 X +14
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!