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
Kay [80]
3 years ago
11

Keiko started a race at 8:04 AM and finished it at 8:33 AM.

Mathematics
2 answers:
ElenaW [278]3 years ago
4 0

It took her 29 minutes to race. :)

Evgesh-ka [11]3 years ago
4 0

Answer:

29 minutes

Step-by-step explanation:


8:33 - 8:04 = 29 minutes

You might be interested in
Someone please help I will give biranlyest to who ever is right.​
Hitman42 [59]

Answer:

A. cd4

Step-by-step explanation:

3 0
3 years ago
What is a Cartesian plan?
nataly862011 [7]
I'm assuming you mean Cartesian plane. It is the same as a coordinate plane. There are two perpendicular lines with an x (horizontal) and y (vertical) axis. 
3 0
3 years ago
Read 2 more answers
Anna cuts four identical circles from a square piece of black poster board as shown. What is the area of the left over poster bo
nydimaria [60]
Formula for a circle: A=Pi*r^2
Diameter:2ft
Radius:1ft
A=3.14*1^2
A=3.14
Multiply by 4
4 squares=12.56ft squared
Formula for a square: A=s^2
A=4^2
A= 16ft squared
To find leftover you need to subtract 12.56 ft from 16 ft to get 3.44 ft squared(A).
6 0
3 years ago
Read 2 more answers
Solve 7x-9=28+4(x-1)
ANEK [815]
I got 10.333333333333
8 0
3 years ago
A sample survey interviews SRSs of 500 female college students and 550 male college students. Researchers want to determine whet
stira [4]

Answer:

Option (d) and (e)

Step-by-step explanation:

We are given that a sample survey interviews SRS of 500 female college students and 550 male college students. And Researchers want to determine whether there is a difference in the proportion of male and female college students who worked for pay last summer.

In all, 410 of the females and 484 of the males say they worked for pay last summer.

From this, Null Hypothesis, H_0 : p_1 = p_2 {means proportion of male and female college students who worked for pay last summer are same}

Alternate Hypothesis, H_1 : p_1\neq p_2 {means there is a difference in the proportion of male and female college students who worked for pay last summer}

Now, since we know that results were statistically significant at the 1% level.

So, if p-value is less than the significance level ⇒ we will reject H_0

     if p-value is more than the significance level ⇒ we will not reject H_0

From the options given it is sure that P-value is less than 1%,i.e.;

<em>P-value is less than the significance level, so we will reject null hypothesis and conclude that there is convincing evidence that the proportion of all male college students in the study who worked for pay last summer is different from the proportion of all female college students in the study who worked for pay last summer. </em>

Also, option (d) and (e) are same in my opinion.

4 0
3 years ago
Other questions:
  • Which equations are related equations to x + 8 = 22?
    13·1 answer
  • Sweetums finds that the cost of making a certain candy bar .15 per bar and that the fixed rate is 600 per week if each bar sells
    10·1 answer
  • Who do you compare given dimensions of four triangles?
    12·1 answer
  • How do you solve<br>x = y +7<br>x=9- y​
    13·1 answer
  • PLEASSSSSSEEEEEEEEE HELPPPPPPPPP !!!!!! Tyler begins funding a college education for his son. He saves $1000 the first year. Eac
    8·2 answers
  • Someone please help!!!!!
    7·1 answer
  • What is the surface area of a cylinder with base radius 4 and height 5
    15·1 answer
  • Divide <br> 3<br><br> 8<br> ÷<br> 2<br> 3<br> and express the answer in simplest terms.
    13·1 answer
  • PLEASE ANSWER ASAP<br> i can't figure out the answer
    9·1 answer
  • Gabrielle and Rob each earn $22 an hour, and each works 40 hours this week. Rob spends 1/2 of his earnings this week on bills an
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!