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
Tju [1.3M]
3 years ago
12

24 loaves of bread cost 48 dollars how much does 10 loaves cost?

Mathematics
2 answers:
Alik [6]3 years ago
7 0
24 is double 48 so 10 loves coast 20 dollars
vladimir1956 [14]3 years ago
6 0
$20
One loaf costs 2 dollars- Multiply both sides of the ratio by 10 and you get 20 as ur answer.
You might be interested in
2x+3(x-2)-3(x-6) figuring for X
emmainna [20.7K]

Answer:

2x+12

Step-by-step explanation:

2x+3(x-2)-3(x-6)

2x+3x-6-3x+18

2x-6+18

2x+12

6 0
3 years ago
Read 2 more answers
Can someone plz help :( I need help asap
erastovalidia [21]

Answer:

x=120, y=160. and is that u in ur pfp

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the answer of -6n-2n=16
mezya [45]

Answer:

n = - 2

Step-by-step explanation:

Given

- 6n - 2n = 16, that is

- 8n = 16 ( divide both sides by - 8 )

n = - 2

5 0
3 years ago
Read 2 more answers
A standard deck of 52 cards contains 4 suits: hearts, clubs, diamonds, and spades. Each suit contains cards numbered 2 through 1
Vesnalui [34]

Answer:

2 / 13

Step-by-step explanation:

Number of cards in a standard deck = 52

Number of 4's = 4 ( 1 for each suit)

Number of 6's = 4 (1 for each suit)

Probability, P = required outcome / Total possible outcomes

P(a 4) = 4 / 52 = 1/ 13

P(a 6) = 4 /52 = 1/13

Probability of either a 4 or a 6

P(a 4) + P(a 6)

1/13 + 1/13

= 2 / 13

3 0
3 years ago
The CEO of a large electric utility claims that more than 75 percent of his customers are very satisfied with the service they r
vichka [17]

Answer:

z=\frac{0.77-0.75}{\sqrt{\frac{0.75(1-0.75)}{100}}}=0.462  

Now we can find the p value using the alternative hypothesis with this probability:

p_v =P(z>0.462)=0.322  

Since the p value is large enough, we have evidence to conclude that the true proportion for this case is NOT significanctly higher than 0.75 since we FAIL to reject the null hypothesis at any significance level lower than 30%

Step-by-step explanation:

Information provided

n=100 represent the random sample selected

\hat p=0.77 estimated proportion of students that are satisfied

is the value that we want to test

z would represent the statistic

p_v represent the p value

System of hypothesis

We want to verify if more than 75 percent of his customers are very satisfied with the service they receive, then the system of hypothesis is.:  

Null hypothesis:p\leq 0.75  

Alternative hypothesis:p > 0.75  

The statistic is given by:

z=\frac{\hat p -p_o}{\sqrt{\frac{p_o (1-p_o)}{n}}} (1)  

Replacing the info given we got:

z=\frac{0.77-0.75}{\sqrt{\frac{0.75(1-0.75)}{100}}}=0.462  

Now we can find the p value using the alternative hypothesis with this probability:

p_v =P(z>0.462)=0.322  

Since the p value is large enough we have evidence to conclude that the true proportion for this case is NOT significanctly higher than 0.75 since we FAIL to reject the null hypothesis at any significance level lower than 30%

4 0
3 years ago
Other questions:
  • Help will give brainliest
    6·1 answer
  • The beginning balance of a credit card account is $500. The monthly interest rate is 0.012. If a payment of $100 is made on the
    12·1 answer
  • Anne and Kate can make 24 tacos in 8minutes working together Anne can make 12 tacos in 6 minutes working alone how many minutes
    5·1 answer
  • bhagawati borrows Rs 3000 at 8% simple interest and invests the same amount of money at 10% compound interest. if the transactio
    8·1 answer
  • Expres 5m as a decimal of 12m, correct to three decimal places.
    15·2 answers
  • What is the definition of Renaming in math✏️ please help
    13·1 answer
  • Suppose bananas, b, cost 0.29 each. Write an expression for the cost of buying a certain quantity of bananas. No spaces in the q
    6·1 answer
  • Use an example to describe the multiplicative relationship between two equivalent ratios.
    15·1 answer
  • Chris buys 8 more Ninja Turtles than Star Wars action figures. The Ninja Turtles cost $7 each and the Star Wars cost $9 each. Wr
    14·1 answer
  • Math genius help me please
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!