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
Dafna11 [192]
3 years ago
11

the total cost of ears of corn at the grocery store depends upon how many ears of corn you by.Five ears cost $1.50, and 8 ears c

ost $2.40. What is the constant rate of change?
Mathematics
1 answer:
FromTheMoon [43]3 years ago
4 0
The constant rate of change is $0.30

One ear of corn costs $0.30
You might be interested in
In a triangle the first angle is 10 degrees more than the second angle. The third angle is equal to the sum of first 2 angles .
timurjin [86]
First angle= x+10
Second angle = x
Third angle = x+x+10 or 2x+10

X+10+x+2x +10=180
4x+20=180
Subtract 20 from both sides
4x=160
Divide both sides by 4
X=40
First angle =50
Second angle=40
Third angle =90
8 0
3 years ago
There were 20 boys and 26 girls in a chess club last year. This year the number of boys increased by 30% but the number of girls
Readme [11.4K]

Step-by-step explanation:

Boys

20 + (20 \div 100)30 = \\  = 20 + 0.2 \times 30  =   \\  = 20 + 6 = \\26

Girls

26 - (26 \div 100)15 = \\  = 26 - 0.26 \times 15 =  \\  = 26 - 3.9 = \\  = 22

Total last year 46

Total this year 48

Increase

5 0
2 years ago
If the bakers percentage for raisins in a raisin bread formula is 8% and the bakers percentage for flour is 100%, what amount of
a_sh-v [17]
How many pounds were the 8% formula?
4 0
3 years ago
Read 2 more answers
Two equal ratios are called a
Shtirlitz [24]
I think 2 equal ratios are called a <u>proportion</u>
6 0
3 years ago
Read 2 more answers
Given: Circle A externally tangent to Circle B.
Zolol [24]
<h2>Answer:</h2>

B. 3

<h2>Step-by-step explanation:</h2>

A tangent is a line that passes through exactly one point on a circle. For any point on a circle, the radius and tangent line through that point are always perpendicular to each other making a right angle. If two triangles touch each other externally, then there will be 3 lines making right angle with radius of the circles at the point of intersection of circle and tangents. These three tangent lines are shown below. They are the black, blue and green ones.

7 0
3 years ago
Read 2 more answers
Other questions:
  • If the machine has a probability of failure of 0.01, what is the probability of more than 1 failure occurring in a batch of 20 e
    7·1 answer
  • Dean needs 6060 inches of wood to build a rectangular picture frame.
    7·1 answer
  • Ulani is constructing a triangle that has sides measuring 12 cm and 28 cm. Which measurements could be the length of the third s
    14·2 answers
  • WILL MARK BRAINLIEST ASAP!
    6·1 answer
  • Segundo o ranking interbrand, as marcas mais valiosas do Brasil em 2010 estão na tabela abaixo:
    5·1 answer
  • Help me please !!!!!
    13·1 answer
  • Which equation represents "the sum of eight times a number and seven is twice the number"?
    6·2 answers
  • What is 3 / 1 - 1/2
    10·1 answer
  • I need answer please 6x + 3y + 2x + y
    9·2 answers
  • Which characteristic is necessary to create a table that compares two functions?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!