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3 years ago

How much simple interest does 2560 earn in 17 months at a rate of 1 1/8

Mathematics

1 answer:

Tatiana [17]3 years ago

4 0

Answer:185.87

Step-by-step explanation:

Explanation:

simple interest (SI) can be calculated using the formula

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

∣

100

∣

−−−−−−−−−−−−−−−

where P is the Principal, that is amount of money

R is the rate of interest

T is time in years

here P

2560

and T

years

⇒

2560

100

⇒

2560

100

⇒

≈

185.87

to nearest cent

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-2(x+1)+5x= 3(x+1) - 2

cricket20 [7]

Answer:

no solution

Step-by-step explanation:

-2x - 2 + 5x = 3x + 3 - 2

3x - 2 = 3x + 1

3x = 3x + 3

0 = 3

no solution

6 0

3 years ago

algerbra. com The ninth graders at a high school are raising money by selling T-shirts and baseball caps. The number of T-shirts

My name is Ann [436]

Answer:

$36$ T-shirts and $12$ Baseball Caps

Step-by-step explanation:

GIVEN: The ninth graders at a high school are raising money by selling T-shirts and baseball caps. The number of T-shirts sold was three times the number of caps. The profit they received for each T-shirt sold was $\$5.00$ , and the profit on each cap was $\$2.50$ .

TO FIND: If the students made a total profit of $\$210$ , how many T-shirts and how many caps were sold.

SOLUTION:

Let the total number of T-shirts sold are $=\text{t}$

Let the total number of Baseball Caps sold are $=\text{b}$

Profit received on each T-shirt $=\$5.00$

Profit received on each Baseball Caps $=\$2.50$

Total profit received on T-shirts $=\$5.00\text{t}$

Total profit received on Baseball Caps $=\$2.50\text{b}$

$5\text{t}+2.5\text{b}=210$

Also,

The number of T-shirts sold was three times the number of caps.

$\text{t}=3\text{b}$

putting in equation,

$5\times\text{3b}+2.5\text{b}=210$

$17.5\text{b}=210$

$\text{b}=12$

$\text{t}=3\times12$

$\text{t}=36$

Hence total $36$ t-shirts and $12$ baseball Caps were sold.

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4 years ago

−10x + 1 + 7x = 37 i need the answers for that

vaieri [72.5K]

-10x+7x=-3x
3x+1=37
(-1) (-1)
3x=36
(Divide by 3 each side)
3x divided by 3= x
36 divided by 3 = 6
Answer: x=6

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3 years ago

The running back for the Bulldogs football team carried the ball 9 times for a total loss of 20

Ivahew [28]

Yeah the answer is 16.

And could I get brainiest because I need to get it one more time to get to my next rank

3 0

3 years ago

Records show that Oliver is typically 10-30 minutes late

Ratling [72]

The percentage of the time will Oliver get a written warning when he is more than 16 minutes late for his shift at work is 46.7%.

<h3>What is a density curve?</h3>

The density curve is a type or way of representation of numbered distribution data over a graph. Here, the outcomes are continues. The density curve can not be below the x-axis or horizontal line of the graph.

In a density curve,

The mean of a density curve is indicated by μ (mu).
The standard deviation of a density curve is indicated by Sx.

Records show that Oliver is typically 10-30 minutes late for his shift at work. The distribution for the minutes he is late forms a consistent pattern, which can be graphed as the given uniform density curve.

Oliver will get a written warning if he is more than 16 minutes late for work. The time remain after the 16 minutes is,

t=30-16

t=14 min

Thus, the percentage of the time will Oliver get a written warning is,

p=(14/30)*100

p=46.7 %

Thus, the percentage of the time will Oliver get a written warning when he is more than 16 minutes late for his shift at work is 46.7%.

Learn more about the density curve here;

brainly.com/question/25334760

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2 years ago