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
Blizzard [7]
3 years ago
6

Two families go to a zoo.

Mathematics
1 answer:
Alisiya [41]3 years ago
3 0
Adult ticket=£17 and child ticket=£9 hope this helps 
You might be interested in
A boat can travel 120 kilometers on 60 liters of gas. How far can it travel on 197 liters
Inessa [10]

Answer:

394 km

Step-by-step explanation:

197 is 197/60 times as much as 60

so the distance is also that much more: 120 km * 197/60 = 394

8 0
2 years ago
Kate is 3 years old. Her brother, Scott is 10 years old. A. What is the ratio of Scott's age to Kate's age. B. How many times ol
Dafna1 [17]

Answer:Scott is over 3 times older that Kate

Step-by-step explanation:

Kate is 3 years old. Her brother, Scott is 10 years old.

A) The ratio of Scott's age to Kate's age would be Scott's age divided by Kate's age. It becomes

10/3

B) To determine how many times older than Kate is Scott, we would express the ratio of their ages in decimal. Therefore

10/3 = 3.33

Therefore, Scott is over 3 times older that Kate

8 0
3 years ago
Read 2 more answers
Write an equation for the description.
cricket20 [7]
I think it would be “ 130 + m = 170 “ I could be wrong tho
6 0
3 years ago
Read 2 more answers
What is the sum of 3 fifteens and 17 fifteens?
EleoNora [17]

well 3x15= 45 and 15x17= 255 so 45+255= 300
8 0
3 years ago
Consider random samples of size 58 drawn from population A with proportion 0.77 and random samples of size 70 drawn from populat
fredd [130]

Answer:

Step-by-step explanation:

a) The formula for determining the standard error of the distribution of differences in sample proportions is expressed as

Standard error = √{(p1 - p2)/[(p1(1 - p1)/n1) + p2(1 - p2)/n2}

where

p1 = sample proportion of population 1

p2 = sample proportion of population 2

n1 = number of samples in population 1,

n2 = number of samples in population 2,

From the information given

p1 = 0.77

1 - p1 = 1 - 0.77 = 0.23

n1 = 58

p2 = 0.67

1 - p2 = 1 - 0.67 = 0.33

n2 = 70

Standard error = √{(0.77 - 0.67)/[(0.77)(0.23)/58) + (0.67)(0.33)/70}

= √0.1/(0.0031 + 0.0032)

= √1/0.0063

= 12.6

the standard error of the distribution of differences in sample proportions is 12.6

b) the sample sizes are large enough for the Central Limit Theorem to apply because it is greater than 30

8 0
3 years ago
Other questions:
  • Z = x4 + x2y, x = s + 2t − u, y = stu2; ∂z ∂s , ∂z ∂t , ∂z ∂u when s = 1, t = 4, u = 5
    6·1 answer
  • Flora made 7 withdrawals of $60 each from her bank account. What was the overall change in her account?
    7·2 answers
  • There are 30.38 centimeters in 1 foot. Which speed equals 50 ft/min?
    11·1 answer
  • ASAP HELP MEeeeeeeeee
    13·1 answer
  • The equation of the line of best fit of a scatter plot is y = 6x − 9. What is the slope of the equation?
    14·1 answer
  • Tony pays $6 for a 4-pound bag of apples. <br><br> how much does tony pay per pound for apples?
    10·2 answers
  • Someone please help me.!
    6·1 answer
  • Juan construyó una rampa que tiene 5 m de largo y 1 m de altura. ?Cuánto mide la distancia (d) que recorre al subir la rampa
    11·1 answer
  • Which of these choices are square roots of 144? Check all that apply. ​
    14·1 answer
  • **Ms. Soffer paid $42.75 for 9 boxes of gummies for the state test last year. This year she will need to order 13 boxes of gummi
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!