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2 years ago

Find the value of x...

Mathematics

1 answer:

Hoochie [10]2 years ago

6 0

Answer:

your answer is 22.67

MAY BE

Step-by-step explanation:

hey, could uh please add me on SC..

xMOHITx its my SC

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Find the area and circumference of the circle. Use 3.14 for A.

Kaylis [27]

Answer:

A = 63.59

C = 28.26

Step-by-step explanation:

r = 4.5

Area of a circle:

A = πr²

A = 3.14(4.5²)

A = 3.14(20.25)

A = 63.59

Circumference:

C = 2πr

C = 2(3.14)(4.5)

C = 28.26

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3 years ago

Solve and simplify 25 x 1/5 (thanks)

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Answer:

Step-by-step explanation:

First let turn 25 into a fraction

$\frac{25}{1}*\frac{1}{5}$

Multiply

$\frac{25}{5}$

Divide/Simplify

$=5$

Answer = 5

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1 year ago

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The standard deviation for incomes of civil engineers from the University of Montana is abnormally low.

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3 years ago

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A little shop sells Christmas toys. The wholesale price for each toy in a consignment of 50 toys was $5.5. Half of this quantity

laila [671]

Answer:

$Profit = \$250$

Step-by-step explanation:

Given

Number of Toys = 50

Unit Cost Price = $5.5

Unit Selling price = $15

Required

Determine the profit after sales

First, we need to determine the total cost price;

$Cost\ Price = Number\ of\ toy *\ Unit\ cost\ price$

$Cost\ Price = 50 * \$5.5$

$Cost\ Price = \$275$

First, we need to determine the total sales;

____________________________________________________

Half of the toy was sold at $15;

$Half\ of\ the\ toy = \frac{1}{2} * 50$

$Half\ of\ the\ toy = 25$

$Sales = \$15 * 25$

$Sales = \$375$

____________________________________________________

Two-fifth of the remaining was sold at half of the sales price

From the above calculation;

$Remaining\ Toy = 50 - 25$

$Remaining\ Toy = 25$

Calculating Two-fifth of the remaining:

$\frac{2}{5} * 25$

$= \frac{50}{5}$

$= 10$

Calculating half of the sales price:

$\frac{1}{2} * \$15$

$\$7.5$

This means that 10 toys were sold for $7.5

$Sales = 10 * \$7.5$

$Sales = \$75$

____________________________________________________

The remaining was sold at one-third of the sales price

From the above calculations (1 & 2);

$Remaining\ Toy = 50 - 25 - 10$

$Remaining\ Toy = 15$

Calculating one-third of the sales price:

$\frac{1}{3} * \$15$

$\$5$

This means that 15 toys were sold for $5

$Sales = 15 * \$5$

$Sales = \$75$

____________________________________________________

Now the total sales can be calculated;

$Total\ Sales = \$375 + \$75 + \$75$

$Total\ Sales = \$525$

$Profit = Total\ Sales -\ Cost\ Price$

$Profit = \$525 -\$275$

$Profit = \$250$

3 0

2 years ago