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
aleksandrvk [35]
3 years ago
12

What is another way to represent 4 over 5 is it 4times 5

Mathematics
1 answer:
damaskus [11]3 years ago
5 0

Answer:

4/5

Step-by-step explanation:

You might be interested in
A basketball player makes a shot 72.1% of the time (0.721 as a decimal). Study the player's next three shots by doing the follow
zaharov [31]

Answer:

J

Step-by-step explanation:

A basketball player makes a shot 72.1% of the time (0.721 as a decimal). Study the player's next three shots by doing the following.

a. Draw a tree diagram and label all of the probabilities on the tree.

b. Find and label the probability for each branch of the tree diagram.

c. Build a probability model showing the probability of the player 0, 1,2, or 3 shots.

4 0
2 years ago
A car travels at an average speed of 68 miles per hour. How long does it take to travel 255 miles?
valentinak56 [21]
It would take 5 times because if it goes 4 times it would reach 255 miles but if it goes 5 times it will pass the amount.
4 0
3 years ago
Suppose a sample of 972972 tenth graders is drawn. Of the students sampled, 700700 read above the eighth grade level. Using the
max2010maxim [7]

Answer:

The 85% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level is (0.259, 0.301).

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of \pi, and a confidence level of 1-\alpha, we have the following confidence interval of proportions.

\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}

In which

z is the zscore that has a pvalue of 1 - \frac{\alpha}{2}.

For this problem, we have that:

972 students, 700 read above the eight grade level. We want the confidence interver for the proportion of those who read at or below the 8th grade level. 972 - 700 = 272, so n = 972, \pi = \frac{272}{972} = 0.28

85% confidence level

So \alpha = 0.15, z is the value of Z that has a pvalue of 1 - \frac{0.15}{2} = 0.925, so Z = 1.44.

The lower limit of this interval is:

\pi - z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.28 - 1.44\sqrt{\frac{0.28*0.72}{972}} = 0.259

The upper limit of this interval is:

\pi + z\sqrt{\frac{\pi(1-\pi)}{n}} = 0.28 + 1.44\sqrt{\frac{0.28*0.72}{972}} = 0.301

The 85% confidence interval for the population proportion of tenth graders reading at or below the eighth grade level is (0.259, 0.301).

3 0
3 years ago
You are getting a line-up ready for a school kickball game. You have 7 girls and 7 boys. The rules state each child must kick th
Effectus [21]

Answer:

50,803,200 ways

Step-by-step explanation:

In this situation, since you should alternate girl-boy or boy-girl, the line-up can either start with a boy or a girl kicking which would yield one of the two following patterns:

BGBGBGBGBGBGBG or GBGBGBGBGBGBGB.

For each of those patterns, there are 7! ways to arrange all boys and 7! ways to arrange all girls. The number of ways that a line-up can be made for one round of kicking is:

n=2*7!*7!\\n=2*(7*6*5*4*3*2)^2\\n=50,803,200\ ways

There are 50,803,200 ways to set the line-up.

8 0
3 years ago
Ramon earns $1,835 each month and pays $53.80 on electricity. To the nearest tenth of a percent, what percent of Ramon's earning
Nitella [24]

Answer:

Sorry Iam at exam now

I know the answer but IAM writing exam

7 0
2 years ago
Other questions:
  • I need some help please.
    6·1 answer
  • a 5 miles race is approximately 8.05km . John is going to run a 5km race this Saturday. how many miles will he run ( round to th
    12·1 answer
  • lisa has 1/3 of an hour to read and watch television. she wants to split her time equally between two activities. how much time
    13·1 answer
  • Which equation can be used
    12·1 answer
  • Pls help! will give brainliest(geometry)
    11·1 answer
  • If the polynomial function P has real coefficients and if a + bi is a zero of P, then Incorrect:________
    8·1 answer
  • The graph of y=tan{1/4(x-pi/2)}+2 is shown. What is the period of the function?
    15·1 answer
  • Find the first, fourth, and eighth terms of the sequence <br> A(n) = −2 ∙ 2x − 1
    9·1 answer
  • James, Reed, Spencer and Larry have 912 cups of trail mix for their hike. If they each eat the same amount of trail mix, how man
    7·1 answer
  • Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!