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3 years ago

Jane's bank account grew from $2175 to $2262. what was the percent increase in her account

Mathematics

2 answers:

ArbitrLikvidat [17]3 years ago

4 0

10% i believe because it went up by 10 sorry if wrong

anzhelika [568]3 years ago

3 0

Answer:

<h2>Her bank account grew 4%.</h2>

Step-by-step explanation:

Givens

Jane's bank account grew from $2175 to $2262.

To find the percentage that represents the increase, we just need to divide, and multiply by 100% to convert the decimal number into a percentage.

$\frac{2262}{2175}\times 100\%= 104 \%$

Then, $104\%-100\%=4\%$

Thereofre, the bank account grew 4%.

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The field inside a running track is made up of a rectangle that is 84.39 m long and 73 m wide, together with a half-circle at ea

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Answer:

The distance around the inside is 199.44 m.

Step-by-step explanation:

Given that,

Length = 84.39 m

Width = 9.76 m

Suppose, all the way around and 73 m wide.

We know that,

Perimeter of half circle is

$perimeter = \pi r$

We need to calculate the inner radius of the circle

Using formula of radius

$r=\dfrac{D}{2}$

Put the value into the formula

$r=\dfrac{9.76}{2}$

$r=4.88\ m$

We need to calculate the distance around the inside

Using formula of distance

Distance around the inside= two inner perimeter of the circle+two length of rectangle

$D=2\pi r+2l$

Put the value into the formula

$D=2\pi\times4.88+2\times84.39$

$D=199.44\ m$

Hence, The distance around the inside is 199.44 m.

6 0

3 years ago

What is LN? The image consists of a number line labelled from negative 4 to positive 16 in the interval of two. Points L, M and

Solnce55 [7]

<h3>Answer: A) 14</h3>

========================================================

Explanation:

Let's add point P at the location 0 on the number line.

The distance from L to P is 2 units. We can say LP = 2, ie segment LP is 2 units long.

Similarly, segment PN is 12 units long

Refer to the diagram below

The segments LP = 2 (red) and PN = 12 (blue) are then added to get the total distance from L to N. That total distance being LN = LP+PN = 2+12 = 14.

Point M is not used at all.

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2 years ago

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Anna [14]

Answer:

Step-by-step explanation:

The number of tips that the server gets is <em>dependent</em> on how many customers she serves.

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2 years ago

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The relationship between the number of cups of flour, f , and the number of cups of milk, m , used in a cake recipe can be model

qwelly [4]

Answer:

f = (1/2)(m), for m = 1

f = (1/2)(1)

Step-by-step explanation:

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2 years ago

|x| + 4 > 7 plz help and hurry

Talja [164]

Answer:

The solution is $(-\infty,-3)\cup(3,\infty)$ .

Step-by-step explanation:

Given:

The inequality given is:

$|x|+4>7$

In order to simplify for 'x', we first isolate 'x' on one side.

Adding -4 on both sides, we get:

$|x|+4-4>7-4\\\\|x|>3$

Now, $|x|$ is an absolute value function which is defined as:

$|x|=\left \{ {{-x}\ \ x$

Therefore, the given inequality can be rewritten as:

$-x > 3\\x$ and $x > 3$

Therefore, the solution is $(-\infty,-3)\cup(3,\infty)$ .

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2 years ago