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
aliina [53]
3 years ago
5

I need help with 14 and 15 help a friend out pls

Mathematics
1 answer:
scoray [572]3 years ago
8 0

Answer:

14: 20

15: 17

Step-by-step explanation:

You might be interested in
in a shipment of 50 calculators, 4 are defective. one calculator is randomly selected and tested. what is the probability that i
Serga [27]
Calculate a simple probability p=x/n, here x is the defective,so the answer is 4/50
3 0
3 years ago
WILL GIVE BRAINLIEST! ANSWER ASAP!
Margaret [11]

Answer:

0.4 ÷ 29.5 = 0.01355932203 so i believe it's 73.75

3 0
4 years ago
Read 2 more answers
PLEASE HELP!! A game involves rolling a fair six-sided die. If the number obtained on the die is a multiple of three, the player
Oksana_A [137]

Answer: C

Step-by-step explanation: 1/3 probability

3 0
3 years ago
Use StatKey or other technology to generate a bootstrap distribution of sample proportions and find the standard error for that
sesenic [268]

Answer:

0.0515

Step-by-step explanation:

By the central limit theorem

when n increase distribution when data follows normal

Standard Error, SE of P is

SE = \sqrt{\frac{p(1-p)}{n} }

Bootstrap Standard Error = \sqrt{\frac{p(1-p)}{n} }

where n = 94 and p = 0.52

hence,

SE of Bootstrap = \sqrt{\frac{0.52(1-0.52)}{94} }

=\sqrt{\frac{0.2496}{94} }\\\\=0.0515

SE and the SE of Bootstrap are the same

8 0
3 years ago
Multiply 3.54 × 25.8 =
Airida [17]
91.3 Is the rounded answer
5 0
3 years ago
Read 2 more answers
Other questions:
  • Mr. Duc asked Perry to set up 450 chairs in a large hall. Perry puts 20 chairs in each row. He has already set up 15 rows of cha
    13·2 answers
  • Merle Fonda opened a new savings account. She deposited $40,000 at 10 percent compounded semiannually. At the start of the fourt
    11·2 answers
  • Describe the symmetry of the plane figure shown below.
    10·1 answer
  • Sylvia finds the solution to the system of equations by graphing y=2/3x + 1 and y = -2/3x-1 which graph shows the solution to Sy
    7·2 answers
  • Meryl needs to add enough water to 11 gallons of an 18% detergent solution to make a 12% detergent solution. Which equation can
    14·1 answer
  • WILL GIVE BRAINLIST!!
    11·2 answers
  • Please explain your steps when solving the equation:<br> -3b + 6 = 18
    10·2 answers
  • Please help! Its asking to prove the identity
    7·1 answer
  • What value of R makes r/ -11 = (-3) true
    15·1 answer
  • Find the second term in the following proportions.<br> (i) 63,__,21,7
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!