All categories

2 years ago

The price of a new phone is $400.00 and the rate of sales tax is 7.6%

Mathematics

1 answer:

yKpoI14uk [10]2 years ago

6 0

Answer:

$430.40

Step-by-step explanation:

7.6% of 400 = 0.076 × 400 = 30.4

You might be interested in

What is $2088.523125 Rounded to the nearest dollar?

Inessa05 [86]

9514 1404 393

Answer:

$2089

Step-by-step explanation:

One way to do this rounding is to add $0.50, then drop all of the fractional digits.

$2088.523125 + 0.50 = $2089.023125

Dropping all of the digits right of the decimal point gives $2089.

7 0

2 years ago

The table shows the relationship between the number of members in a group and the minuted each member speaks during the presenta

Roman55 [17]

Hey! I'm from connections academy too. Which was the answer??

6 0

2 years ago

Rewrite the formula to find w.

sveta [45]

Answer:

P / 30 - 21= 9

2w = 9

w = 4.5

This should be the answer

4 0

2 years ago

PLEASE HELP!!

lys-0071 [83]

The lines that intersect is B

4 0

2 years ago

Select all quantities that are proportional to the diagonal length of a square.

horsena [70]

Answer:

B. Perimeter of a square and

C. Side length of a square

Step-by-step explanation:

if n= side length of square then

Area of square is $n^{2}$
Perimeter of a square is 4×n
diagonal length of a square is $\sqrt{2}$ × n

Thus,

Perimeter of square can be expressed as

$2\sqrt{2}$ ×diagonal length of a square

Side length of a square can be expressed as

$\frac{1}{\sqrt{2} }$ ×diagonal length of a square

but Area of square is

$\frac{1}{\sqrt{2} }$ ×n×diagonal length of a square

As a Result, Area of square is also dependent of the value n, wheras in other cases it is a proportion of diagonal length of a square

5 0

2 years ago