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
Sholpan [36]
3 years ago
15

Helppp

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

Answer:

It would take her 10 track practices to get up to 40 miles.

Step-by-step explanation:

You might be interested in
9. 1/2 (16 + 4 + 4) + (6 X 4 = 8)<br> I do not no how to do this
kap26 [50]
I think it might be 456
5 0
3 years ago
Read 2 more answers
Physicians at a clinic gave what they thought were drugs to 860 patients. Although the doctors later learned that the drugs were
Alexus [3.1K]

Answer:

Z=2.36

P=0.0091

Step-by-step explanation:

The hypothesis is:

π > 0.55 which is the population proportion

The formula to get the test statistic is

Zstat = P-π/√π(1-π)/n

P =507.4/860 = 0.59 (sample proportion )

n =860 (sample size)

π =0.55(population porportion)

Zstat = 0.59-0.55/√0.55(1-0.55)/860

Zstat =2.36

From Z table the probability of Z score of 2.36 is 0.9909

To calculate for P- value will then be

P= 1 - 0.9909

P= 0.0091

4 0
3 years ago
That you're positive that you should be trying out these difficult math questions, let’s get right to it! The answers to these q
Lemur [1.5K]

Answer:

that you're positive that you should be trying out these difficult math questions, let’s get right to it! The answers to these questions are in a separate section below, so you can go through them all at once without getting spoiled.

#1:

body_ACT_0506_-_56

#2:

body_ACT_0506_-_59

#3:

body_ACT_0809_-_38_J

#4:

body_ACT_0809_-_54

#5:

body_ACT_0809_-_55-1

#6:

body_ACT_0809_-_56

#7:

body_ACT_0809_-_57-1

#8:

body_ACT_0809_-_60

#9:

body_ACT_1112_-__48-1

#10:

body_ACT_1112_-_45

#11:

body_ACT_1112_-_51-1

#12:

body_ACT_1112_-_52

#13:

body_ACT_1112_-_53

#14:

body_ACT_1112_-_58

#15:

body_ACT_1314_-_55-1

Step-by-step explanation:

5 0
2 years ago
What number is 62% of 50
goldfiish [28.3K]
62\% \ of \ 50= 62\% \times 50=\frac{62}{100} \times 50= \frac{62}{2} \times 1=31

31 is 62% of 50.
8 0
2 years ago
Part A: Virginia earned $14 walking her neighbors' dogs on Saturday. She earned some extra money on Sunday doing the same thing.
shutvik [7]
Part A: 14 + 14 = y or 14•2 = y
Part B: (n•2) - 2 = a

Not 100% sure that this is correct but, hope this helps! :) If you have any questions than ask me.
7 0
3 years ago
Other questions:
  • 50 points!! The value of the expression 7+3*2+(12-8)/ 2x4 is ___________
    8·2 answers
  • The science fair judges will be teachers and volunteers. Each judge will view 5 projects. There are 133 science teachers. What i
    13·1 answer
  • 3. Ella has 34 more buttons than Julio.
    7·2 answers
  • Please help will give lots of points and mark brainless
    10·1 answer
  • Need this answered ASAP
    6·1 answer
  • Find the missing angle measure in the figure below.
    7·2 answers
  • Nate has 2.34 pounds of meat. He uses 0.18 pound of meat to make one hamburger. How many hamburgers can Nate make with the meat
    15·1 answer
  • Tony bought 48 roses for $24. How much do 24 roses cost?
    10·2 answers
  • What is the value of the expression (-5)-3? what is the value of x
    11·1 answer
  • At the toy store you could get 2 board games for $8.36. Online the price for 3 board games is $12.84. Which place has the highes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!