All categories

3 years ago

Order -5,-7,0, and 4 from least to greatest

Mathematics

2 answers:

den301095 [7]3 years ago

7 0

Answer:

-7,-5,0 and 4 is from the least to the greatest.

Ludmilka [50]3 years ago

5 0

Answer:

-5,-7,0,4

Step-by-step explanation:

-5

-7

You might be interested in

Emily's family traveled 3/10of the distance to her aunt’s house on Saturday. They traveled 4/7 of the remaining distance on Sund

WARRIOR [948]

Answer: 4/10 or 2/5

Step-by-step explanation:

Let us represent, the total distance travelled as:

Ballio's family traveled 3/10 of the distance to his aunt's house on Saturday.

Distance left to travel = 1 - 3/10

= 7/10

They traveled 4 /7 of the remaining distance on Sunday.

The fraction of the total distance to his aunt's house was traveled on Sunday is calculated as:

4/7 × Distance left to travel

= 4/7 × 7/10

= 4/10

but if i'm wrong then the answer might be 2/5

6 0

2 years ago

Read 2 more answers

Assume that 8% of people are left-handed. We select 6 people at random. a) How many lefties do you expect? b) With what sta

klemol [59]

Answer:

a) 0.48

b) 0.6645

c) 12.5

Step-by-step explanation:

For each person, there are only two possible outcomes. Either they are left-handed, or they are not. The probabilities of each person being left-handed are independent. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

$E(X) = np$

The standard deviation of the binomial distribution is:

$\sqrt{V(X)} = \sqrt{np(1-p)}$

The number of trials expected to find r sucesses is given by

$N = \frac{r}{p}$

In this problem we have that:

Assume that 8% of people are left-handed. We select 6 people at random.

This means that $p = 0.08, n = 6$

a) How many lefties do you expect?

$E(X) = np = 6*0.08 = 0.48$

b) With what standard deviation?

$\sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{6*0.08*0.92} = 0.6645$

c) If we keep picking people until we find a lefty, how long do you expect it will take?

Number of trials to find 1 success. So

$N = \frac{r}{p} = \frac{1}{0.08} = 12.5$

4 0

3 years ago

Which formula represents a linear function?

Art [367]

Answer:

I'm thinking it's B but I might be wrong.

Sorry if it's wrong

7 0

2 years ago

Please help me solve for x

Elena-2011 [213]

Answer:

$x=49^o$

Step-by-step explanation:

We know that we are dealing with parallel lines, as there are double headed arrows on each of the lines, pointing in the same direction.

This means we can use corresponding / alternate angle laws.

We know that the angles on a straight line add up to $180^0$ , so we can solve for the angle just above the $131^o$ to try and see if that will help us.