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
Andrej [43]
3 years ago
9

The table below shows the number of kilometers Jessica ran this weekend.

Mathematics
2 answers:
monitta3 years ago
6 0

Answer:

5

Step-by-step explanation:

3+4=7

7-2=5

If you need a better explanation, comment.

damaskus [11]3 years ago
6 0
The answer is 5. I think its 5.
You might be interested in
Joan’s uncle has promised her $20,000 when she graduates college 4 years from now. What is the equivalent amount stated in today
MaRussiya [10]

Answer:

2:10

Step-by-step explanation:

pow pow

8 0
2 years ago
A store owner had 42 pounds of almonds, 38.5 pounds of walnuts, and 62.5 pounds of peanuts. If the owner splits the peanuts equa
Zina [86]

Here is your answer

12.5 pounds

REASON:

Weight of total peanuts= 62.5 pounds

It is splitted into equally into 5 jars.

So,

Pounds of peanut each jar contains= Total weight/No. of jars

= 62.5/5 pounds

= 12.5 pounds (in each jar)

HOPE IT IS USEFUL

6 0
2 years ago
According to the document Current Population Survey, published by the U.S. Census Bureau, 30.4% of U.S. adults 25 years old or o
Marizza181 [45]

Answer:

0.0803 = 8.03% probability that the number who have a high school degree as their highest educational level is exactly 32.

Step-by-step explanation:

For each adult, there are only two possible outcomes. Either they have a high school degree as their highest educational level, or they do not. The probability of an adult having it is independent of any other adult. This means that the binomial probability distribution is used to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

30.4% of U.S. adults 25 years old or older have a high school degree as their highest educational level.

This means that p = 0.304

100 such adults

This means that n = 100

Determine the probability that the number who have a high school degree as their highest educational level is a. Exactly 32

This is P(X = 32).

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 32) = C_{100,32}.(0.304)^{32}.(0.696)^{68} = 0.0803

0.0803 = 8.03% probability that the number who have a high school degree as their highest educational level is exactly 32.

7 0
2 years ago
NEED HELP IN FIVE MINUTE PLZ HURRY
Y_Kistochka [10]

Answer:

 R=.2,P=.25, G=.55

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Helppppppppppppppppp
barxatty [35]

Answer:

This looks hard.

Step-by-step explanation:

I know because it is very hard.

4 0
3 years ago
Other questions:
  • Find the maximum or minimum value of the parabola.<br> y = –2x^2 – 16x + 20
    10·2 answers
  • The temperature has been going down at a constant rate. In 3 hours it went down 15 degrees. Which expression best shows the temp
    6·2 answers
  • David currently has $270 in his bank account and
    9·2 answers
  • Candy is at a balloon shop. 10 balloons cost $0.15. He needs 50 balloons to decorate. How much will 50 cost
    14·1 answer
  • A pediatrician wishes to study how the average weight Y (in kilograms) of children changes during the first year of life. He plo
    9·1 answer
  • lin is shopping for a couch with her dad and hears him ask the salesperson how much is your commission the salesperson says that
    15·2 answers
  • The midpoint, M , of segment AB has coordinates (2,−1) . If endpoint A of the segment has coordinates (−3,5) , what are the coor
    7·1 answer
  • Name a point on this line.<br> y - 8 = -7(x + 1)<br><br> (-1,8)<br> (1, -8)<br> (8,-1)<br> (-8,1)
    11·1 answer
  • URGENT PLEASE !!!!!! answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!
    10·1 answer
  • Work out 20% of 25, can you give solution too? lol ​
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!