All categories

3 years ago

the price of a jacket was increased from $140 to $168 what was the percent increase in the price of the jacket

Mathematics

2 answers:

ElenaW [278]3 years ago

8 0

Answer:

28 Divede by 140 gives you 0.2

0.2 times 100 gives you 20% and it increases of the jacket.

Step-by-step explanation:

kenny6666 [7]3 years ago

5 0

Subtract to find the amount of the increase:

168 - 140 = 28

The increase in price was $28.

Now divide the amount of increase by the original price.

This will give you a decimal, then multiply the decimal by 100 to get the percent:

28 / 140 = 0.2

0.2 x 100 = 20% increase.

You might be interested in

the ratio of isabella money to shane money is 3:11 if isabella has 33$ how much money do shane and isabella have together use di

Liono4ka [1.6K]

Together both shane and isabella have 42$

8 0

3 years ago

What is 3/4 multiplied by 9 as a mixed number??

mixer [17]

Answer:

6 3/4

Step-by-step explanation:

3/4 * 9 = 27/4

How many times does 4 go into 27

It goes in 6 times (4*6 = 24) with 3 left over

The left over part goes over the denominator

6 3/4

4 0

3 years ago

aniked [119]

It would be 3,330 would be ur answer

4 0

3 years ago

A bucket that weighs 4 lb and a rope of negligible weight are used to draw water from a well that is 60 ft deep. The bucket is f

jonny [76]

Answer:

2580 ft-lb

Step-by-step explanation:

Water leaks out of the bucket at a rate of $\frac{0.15 \mathrm{lb} / \mathrm{s}}{1.5 \mathrm{ft} / \mathrm{s}}=0.1 \mathrm{lb} / \mathrm{ft}$

Work done required to pull the bucket to the top of the well is given by integral

$W=\int_{a}^{b} F(x) dx$

Here, function $F(x)$ is the total weight of the bucket and water $x$ feet above the bottom of the well. That is,

$F(x)=4+(42-0.1 x)$

$=46-0.1x$

$a$ is the initial height and $b$ is the maximum height of well. That is,

$a=0 \text { and } b=60$

Find the work done as,

$W=\int_{a}^{b} F(x) d x$

$=\int_{0}^{60}(46-0.1 x) dx$

$&\left.=46x-0.05 x^{2}\right]_{0}^{60}$

$=(2760-180)-0[$

$=2580 \mathrm{ft}-\mathrm{lb}
$

Hence, the work done required to pull the bucket to the top of the well is $2580 \mathrm{ft}- \mathrm{lb}$

4 0

3 years ago

Can someone help me please this is my last one

neonofarm [45]

Answer:

Domain and range: [0, ∞)

Step-by-step explanation:

There is no limit to the number of concert tickets someone can buy, but there cannot be negative concert tickets. The domain, or what the input can be, is [0, ∞) as it can be greater than or equal to 0

The range is the total cost, or what the output can be. Since the total cost is the number of tickets multiplied by 55 (as it is $55 per ticket), this can be represented by 55 * number of tickets. The total cost cannot be negative, but it can be 0 if no one buys tickets. As there is no limit to the amount of tickets someone can buy, there is no limit to what the total cost could be, making the range [0, ∞)

3 0

3 years ago