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
Temka [501]
3 years ago
5

Can someone please help me

Mathematics
1 answer:
Airida [17]3 years ago
5 0

Step-by-step explanation:

it is a simple addition and subtraction sequence :

10 + 0 + -21 + 14 = 3

since the result is positive, it is overall a gain.

if the result were negative, it would be an overall loss.

so, he had an overall gain of 3 yards.

You might be interested in
Eight people share £4 equally. How much do they get each?
MAXImum [283]
£4/8 = £0.50 ..........................
7 0
4 years ago
If we accept the null hypothesis when, in fact, it is false, we have: committed a Type II error. a probability of being correct
Greeley [361]

Answer:

Correct option: Type II error.

Step-by-step explanation:

In statistical hypothesis testing two kind of errors can be committed by the researcher.

  1. Type I error: The probability of rejecting a null hypothesis when in fact it is true.
  2. Type II error: The probability of not rejecting a null hypothesis when in fact it is false.

The power of the test is defined as the probability of rejecting a false null hypothesis. It is denoted by <em>β</em>.

Then the probability of Type II error can be defined as:

P (Type II error) = 1 - <em>β</em>.

The power of the test is affected by the significance level<em>.</em>

If the significance level is less than the power is also less.

The significance level is related to the <em>p</em>-value of the test.

So the P(Correct) = 1 - <em>p</em>-value.

7 0
3 years ago
What would W be equal to?
In-s [12.5K]

Answer:

w= -2h

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The mean blood pressure of the 10 adults in exercise 6 is ?​
Zigmanuir [339]

Snsjwjjwjsjajajjsjdbus

6 0
3 years ago
Mitchell wants to order CDs on the Internet. Each CD costs $15.99, and shipping for the entire order is $9.99. Mitchell has no m
katovenus [111]

Answer:

maximum 5 CDs

Step-by-step explanation:

Let Mitchell can order a maximum of x CDs

It has been given that each CD costs $15.99, and shipping for the entire order is $9.99.

Thus, we have the total cost for x CDs

15.99x+9.99

Now, Mitchell has no more than $100 to spend. It means

15.99x+9.99

Subtract 9.99 to both sides

15.99x

Divide both sides by 15.99

x

Hence, Mitchell can order maximum 5 CDs

8 0
4 years ago
Read 2 more answers
Other questions:
  • Solving Inequalities Unit Test. To see questions please go to PDF attachment below. You may not be able to access if you are on
    11·1 answer
  • Open-Ended Question<br>*Picture*
    13·1 answer
  • While completing a multiplication problem I need to know how to do it by associative
    13·1 answer
  • for simplicity, let X=M G = 1 I = 2 if you like decimals C = 3 + 0.75Y or if you prefer fractions C = 3 + 3/4Y the simple multip
    13·1 answer
  • A sparkling-water distributor wants to make up 200 gallons of sparkling water to sell for $5.00 per gallon. She wishes to mix th
    11·1 answer
  • Celina measured the height of a window frame as 5.55 feet, but the actual height was 6 feet. What is the percentage of error in
    14·1 answer
  • Enter the decimal equivalent of −5/8.
    10·1 answer
  • Pls help no need for long explanations just a quick summary ​
    12·1 answer
  • Help, I need this soon!
    13·1 answer
  • Which of the following statements about a negatively skewed distribution is true? a) The distribution of the data tails to the r
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!