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4 years ago

56.72 to the nearest tenth is ?

Mathematics

2 answers:

Gre4nikov [31]4 years ago

4 0

56.72 to the nearest tenth is 56.70

nataly862011 [7]4 years ago

4 0

The answer is 56.7 since the 2 in 56.72 is less than 5 the 7 in 56.72 can not be rounded up rather it has to stay the same thus giving an answer of 56.7. hope this helps.

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What is 2% of $8936 compounded quarterly?

Aleks04 [339]

The answer I got is 178.72. U divided $8,936 by 2%

5 0

3 years ago

A ticket service is selling tickets to a concert. An order of 4 tickets has a price of $63 and an order of 6 tickets has a price

Valentin [98]

Answer:

x = Number of tickets for the concert

y = Price of the order of x tickets

y = 14.5x + 5

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Order of 4 tickets has a price of $63

Order of 6 tickets has a price of $92

2. Write an equation to find the price of any amount of tickets.

Let's find out the price of a ticket to understand if there's a service fee and how much is it, this way:

Price of a ticket = (Order of 6 tickets - Order of 4 tickets)/2

Price of a ticket = (92 - 63)/2

Price of a ticket = 29/2 = 14.50

If a ticket costs $ 14.50, 4 tickets will cost $ 58 and 6 tickets will cost $ 87, therefore there is a service or delivery fee of $ 5.

Order of 4 tickets - Price of 4 tickets = Service or delivery fee

Replacing, we have:

63 - 58 = 5

Order of 6 tickets - Price of 6 tickets = Service or delivery fee

Replacing, we have:

92 - 87 = 5

Now, we can write the equation to find the price of an order of any amount of tickets, this way:

x = Number of tickets for the concert

y = Price of the order of x tickets

y = 14.5x + 5

6 0

3 years ago

the temperature on a summer day is 77 degree fahrenheit , the formula convert temperature to degrees Celsius =5/9 (f-32). what i

Maurinko [17]

$C=\frac{5}{9}(F-32)\\\\F=77\\\\put\ value\ of\ F\ to\ equation:\\\\C=\frac{5}{9}(77-32)=\frac{5}{9}\cdot45=5\cdot5=25\\\\\boxed{77^o F=25^o C}$

4 0

3 years ago

The length of two sides of triangle are 4cm and 5cm. Between what two

Elanso [62]

Answer:

1 and 9

Step-by-step explanation:

By the Triangle Inequality Theorem, the sum of two side lengths of a triangle is always greater than the length of the third side.

In other words, in a triangle with side lengths $a, b,$ and $c,$ we always have $a+b > c.$

Applying this to this question, the other side length, $x,$ must satisfy the following inequalities:

$4+5 > x,\\x+5 > 4,\\x+4 > 5.$

Solving these inequalities gives

$x < 9,\\x > -1,\\x > 1.$

Combining these solutions, we have $1 < x < 9.$ Therefore, the length of the third side falls between 1 and 9.

5 0

2 years ago

Solve for x: 15x2 = x+2 x2 is x to the second power

galben [10]

Greeting!

15x² = x + 2
15x² - x -2= 0
Factor left side
(5x-2)(3x+1)=0
Set factors equal to 0
5x - 2 = 0 or 3x + 1 -0
x = 2/5 or x= -1/3

I hope that helps!

Brainlest answer :)

4 0

3 years ago