Can u help me in this two questions... thanks! It’s a challenge for you!! Try to

Mathematics

1 answer:

kvasek [131]3 years ago

3 0

For 6, to get the sales tax, you multiply the price of the videogame (52.99 in this case) and multiply it by 0.07 to get 3.7903 = around 3.79 dollars. For the total cost, we add the sales tax to the regular cost to get 52.99+3.79=56.78 dollars

For 7, since we need 3 (2+2/3) cuts of wood, we simply multiply (2+2/3) by 3 to get 6+6/3=6+2=8 feet. To find out how much is left, we subtract 8 from 10 to get 10-8=2 feet left

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The area of a rectangle is 228 sq feet if the length of rectangle is 12 feet what would be the width of the rectangle

zysi [14]

Well you do 228/12 to find your answer and that is 19 and to check you do 12*19=228

8 0

3 years ago

Heya guys! Much love... 1 7/8 x 2 1/3 simplify

skelet666 [1.2K]

1 7/8 x 2 1/3
= 15/8 x 7/3
= 35/8
= 4 3/8
hope it helps

4 0

3 years ago

suppose the mean 40 yard dash time of a perfessional football player is 4.41 seconds with a standard deviation of 0.15 seconds.

I am Lyosha [343]

The percent of runners between these two times is 47.72.

We find the z-scores associated with each end of this interval using the formula
z=(X-μ)/σ

For the lower end,
z=(4.11-4.41)/0.15 = -0.3/0.15 = -2

Using a z-table (http://www.z-table.com) we see that the area to the left of, less than, this score is 0.0228.

For the upper end:
z=(4.41-4.41)/0.15 = 0/0.15 = 0

Using a z-table we see that the area to the left of, less than, this score is 0.5000.

We want the area between these times, so we subtract:
0.5000-0.0228 = 0.4772

This corresponds with 47.72%.

4 0

3 years ago

The owner of a pizza place recorded the types of pizzas the first 100 customers ordered on Monday. He found that 60 of the custo

aivan3 [116]

It is 12 because you divide 60/100 by 5/5

8 0

3 years ago

Read 2 more answers

Another car dealership sells a truck for the wholesale price of $12,000. During a special sales event, the dealership offers a 1

Zepler [3.9K]

Answer:

$10,800

Step-by-step explanation:

Given that:

Wholesale price of the truck = $12,000

At the special sales event, the discount offered on the price = 10% of the wholesale price

Therefore the discount can be calculated as follows:

10% of Wholesale price

Wholesale price is given as $12,000.

$\Rightarrow \dfrac{10}{100} \times 12000\\\Rightarrow \bold{\$1200}$

Now, we have to find the price to be paid by customer after the discount being offered due to the special sales event.

Discounted price = Wholesale price - Discounted offered due to special sales event.

Discounted price = $12000 - $1200 = $10,800

Therefore, the answer is:

$10,800

4 0

3 years ago