All categories

2 years ago

If ribbon candy costs 2.50 per foot. How many feet can you buy if u have 11.25

Mathematics

1 answer:

erastovalidia [21]2 years ago

6 0

You can buy 4 feet and one half of ribbon candy.

You might be interested in

At a baseball game, 89% of people attending were supporting the home team, while 11% were supporting the visiting team. If 2314

pickupchik [31]

Answer:

2600

Step-by-step explanation:

2314 ÷ 89% = 2600

2314 is 89% of 2600.

3 0

2 years ago

From 2003 onward, the number of daily visitors to a website increased by 200% every two years. So, for example, the number of vi

SSSSS [86.1K]

It takes 4 years for number of daily visitors to be 800% more than the number of daily visitors in 2003

Solution:

Let the number of visitors in 2003 be 100

From 2003 onward, the number of daily visitors to a website increased by 200% every two years

Therefore, Number of visitors in 2005 is given as:

Visitors in 2005 = 100 + 200 % of 100

$Visitors\ in\ 2005 = 100 + \frac{200}{100} \times 100\\$

Visitors in 2005 is 300

Similarly, in 2007, the number of visitors is given as:

Visitors in 2007 = 300 + 200 % of 300

Visitors in 2007 = 300 + 600

Visitors in 2007 = 900

Now find the percentgae increase from 2003 to 2007

$\text { Percentage increase }=\frac{\text {visitors in } 2007-\text {visitors in } 2003}{\text {visitors in } 2003} \times 100$

$\text{percentgae increase} = \frac{900 - 100}{100} \times 100\\\\\text{percentgae increase} = 800$

Thus it is a 800 % increase

Number of years = 2007 - 2003 = 4 years

Thus it takes 4 years for number of daily visitors to be 800% more than the number of daily visitors in 2003

4 0

2 years ago

Among 21- to 25-year-olds, 29% say they have driven while under the influence of alcohol. Suppose that three 21- to 25-year-olds

Vilka [71]

Answer:

0.6421

Step-by-step explanation:

In this case we have 3 trials and we have 2 options for each one. The driver has or hasn't been under alcohol influence. The probability that the driver has is 0.29 and the probabiility that the driver hasn't is 1 - 0.29 = 0.71

each trial is independent because we are assuming that the population of drivers in between 21 and 25 years old is very big.

The probability that one of them was under alcohol influence can be found by finding the probability that non of them was under alcohol influence because:

1 = p(x = 0) + p(x ≥ 1)

p(x ≥ 1) = 1 - p(0)

The probability that none of them was under alcohol influence is going to be:

0.71×0.71×0.71 = 0.3579

The probability of finding at least one driver that has been under alcohol influence is:

0.6421

4 0

1 year ago

Y=-6 and 6x+y=8 then

ANEK [815]

Answer:2.3 repeating

Step-by-step explanation:

6x+y=8

6x+-6=8

+6 +6

6x=14

divided by 6

x= 2.3 repeating

6 0

1 year ago

Read 2 more answers

Choose the missing step in the given solution to the inequality −x − 10 > 14 + 2x.

uranmaximum [27]

Missing step : -3x > 24 <== to get that, 10 was added to both sides

6 0

1 year ago

Read 2 more answers