The launch of Sputnik in 1957 was important because most in the U.S. had not thought the Soviets were capable of producing satellite technology. This was also important because it was start of the Space Race between Russia and the United States.

5 0

3 years ago

Mr.Oliver orders his groceries online and has them delivered to his house. His bill is $175. He has a coupon for 10% off and pla

mr Goodwill [35]

The total price including the discount and the tip is $$189$

<u>Solution:</u>

Given:

Bill Amount = $\$175$

Coupon = $10\%$

So, Discount will be $\frac{(175\times10)}{100} = \$17.50$

Discounted price = $175-17.50 = \$157.50$

Mr. Oliver plans to give delivery driver a tip of $20\%$

Now, Bill (After reducing discount) = $\$157.50$

Tip = $20\%$

Tip Amount = $\frac{(157.50\times20)}{100} = \$31.50$

Now add that tip amount,

Total Price = $157.50 + 31.50=\$189$

Steps to find the discounted price:

Step 1: Consider the rate of discount

Step 2: Find the actual discount by multiplying the discount rate by the original amount

Step 3: Subtract the actual discount from the original amount to find the discounted price.

4 0

4 years ago

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