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
lina2011 [118]
3 years ago
14

A dozen (12) donuts cost $8.40. What is the cost per donut?

Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0
I think the answer is 100.8
Tresset [83]3 years ago
4 0

Answer:

$0.70 is the cost per donut.

Step-by-step explanation:

Divide the cost (8.40) by 12 uwuwu.

You might be interested in
What is -4(x+3)=16-4x
nignag [31]

Answer:

There is no solution

Step-by-step explanation:

-4(x+3)=16-4x

expand

−4x−12=16−4x

cancel out

−12=16

because −12=16 is false there is no solution.

Hope this helps :)

8 0
3 years ago
Determine the truth value of the statement if the domain for all variables is the set of nonnegative integers.
Nadya [2.5K]

The domain for all variables of the set of nonnegative integers given is true.

<h3>How to explain the truth value?</h3>

From the information given, we are given ∃n∀m(m< n). This implies that for all m, there exists n such that m × n where m and n are non negative integers.

This statement is true because for any non negative integer, the least value is zero and the set is unbounded.

Learn more about integer on:

brainly.com/question/17695139

#SPJ1

8 0
2 years ago
An Impressionist painting increases in value
jok3333 [9.3K]

Answer:

A = $8406.6

Step-by-step explanation:

Given:

Average rate r=9\%

Initial cost of painting a = \$1500

Time t = 20\ years

We need to find the final amount of painting at the end of a 20-year.

Solution:

Using Exponential Growth rate formula as:

A = a(1+r)^t  ----------(1)

Where:

A = Final amount

a = Initial amount.

r = Rate as a decimal.

t = Time.

Now, we substitute all given values in equation 1.

A = 1500(1+0.09)^{20}

A = 1500(1.09)^{20}

Substitute 1.09^{20} = 5.60 in above equation.

A = 1500\times 5.60

A = $8406.62

Therefore, value of the  painting at the end of  a 20-year A = $8406.6

5 0
3 years ago
I need help plz<br> 99 points waiting for the person that answers the question
amid [387]

Answer:

No

Step-by-step explanation:

This is from a website so you might have to rephrase it but Direct variation describes a simple relationship between two variables . We say y varies directly with x (or as x , in some textbooks) if:

y=kx

for some constant k , called the constant of variation or constant of proportionality . (Some textbooks describe direct variation by saying " y varies directly as x ", " y varies proportionally as x ", or " y is directly proportional to x .")

This means that as x increases, y increases and as x decreases, y decreases—and that the ratio between them always stays the same.

The graph of the direct variation equation is a straight line through the origin.

4 0
3 years ago
Read 2 more answers
Graph the line whose x-intercept is 8 and whose y-intercept is -9.
eduard

Answer: attached image

7 0
2 years ago
Other questions:
  • Write 0.55% as a decimal and as a fraction
    7·2 answers
  • How do you factor this?<br> 2z^2-12z+10=0
    13·2 answers
  • The width of a rectangle is two-thirds of its length, and its area is 216 square meters. What is the length? 12 m 18 m 27 m
    10·1 answer
  • How do you divide this? I don't get it. Like, I know HOW to divide decimals, but this is confusing me.​
    7·1 answer
  • Substitute 3y+2 for x in the second equation 2(3y+2)-5y=2
    11·1 answer
  • How many people can fit in one car?
    13·1 answer
  • Which of the following is a true statement?
    12·1 answer
  • Look at the expression below 7x11x13 How many factors does the product of the expression have?
    13·2 answers
  • How do you plot a fraction on a graph that only allows whole numbers?
    5·2 answers
  • A water tank has a radius 5 feet and height 11 feet. How much water can it hold?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!