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
aev [14]
2 years ago
15

The question is above in the picture, please help!

Mathematics
1 answer:
Evgen [1.6K]2 years ago
4 0

Answer:

cef

Step-by-step explanation:

You might be interested in
An environmentalist wants to find out the fraction of oil tankers that have spills each month.Step 1 of 2:Suppose a sample of 47
torisob [31]

Answer: The proportion of oil tankers that had spills is \dfrac{156}{474} or 0.329.

Step-by-step explanation:

Since we have given that

Number of tankers is drawn = 474

Number of tankers did not have spills = 318

Number of tankers have spills = 474 - 318 = 156

Proportion of oil tankers that had spills is given by

\dfrac{Containing\ spill}{Total}=\dfrac{156}{474}=0.329

Hence, the proportion of oil tankers that had spills is \dfrac{156}{474} or 0.329.

3 0
3 years ago
I don't know what the answer is to divide 180 in a ratio of 4:5:9
Karolina [17]
Hello there,

First you need to add together the numbers.
4+5+9 = 18
Divide the total by this,
180 / 18 = 10
Multiply each number by 10.
40:50:90.

Hope This Helps You!
Good Luck Studying :)
4 0
3 years ago
Read 2 more answers
If 1/3 of a set of numbers is 8 how many numbers are in the total set ?
Eduardwww [97]

Answer:

24

Step-by-step explanation:

1/3 = 8

3/3 = 8*3

7 0
3 years ago
For the following inequality, indicate whether the boundary line should be dashed or solid. 3x ≥ y + 1
Kay [80]
The boundary line should be solid because it have a 'great/less than or equal to' sign
8 0
3 years ago
The diagram represents a reduction of a triangle by using a scale factor of 0.8.
Alekssandra [29.7K]

Answer:

4.8 inches

Step-by-step explanation:

<em>See comment for complete question</em>

Represent the larger triangle with 1 and the smaller with 2.

So, we have:

H_1 =6\ in -- height of 1

Required

Determine H2 --- Height of 2

To do this we apply dilation formula.

Original * Scale\ Factor = New

In this case:

H_1 * Scale\ Factor = H_2

Substitute 6 for H1 and 0.8 for Scale Factor

6* 0.8 = H_2

4.8= H_2

Hence, the height of the smaller triangle is 4.8 inches

3 0
3 years ago
Other questions:
  • 52.46 round to the nearest one
    10·2 answers
  • Find a − b when a = −7 and b = 11.
    15·1 answer
  • Need some help!!! Simplify: (3x^2y)*(5x^3y^2)
    8·1 answer
  • I don't know how to do this☹
    15·1 answer
  • Find an equation for this line.
    10·1 answer
  • Consider this expression and the steps to evaluate it. 45(−2)9 48(−2)3 1. Apply the quotient of powers: (−2)a 4b 2. Evaluate pow
    11·1 answer
  • forty percent of the first 20 whole numbers are prime. how many of the first 20 whole numbers are prime​
    5·1 answer
  • A porch has the shape of a quarter circle. If the porch was a complete circle it would have a diameter of 5 ft. What is the appr
    13·1 answer
  • A diver starts at 5 m and changes -16 m?
    12·1 answer
  • Adalyn has a silver bracelet that is made from 1.7 g of copper and 22.3 g of silver.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!