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lesya [120]
4 years ago
6

Suppose there are 20 questions on a multiple choice test.if 25% of the answers are choice b how many of the answers are not choi

ce b
Mathematics
1 answer:
zvonat [6]4 years ago
6 0

Answer:

are not choice b 75%

75/100 *20 = 1500/100=15

Step-by-step explanation:

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Patrick purchased four new tires that were regularly priced at $95.99 each, but are on sale for $20 off per tire. If the sale ta
lbvjy [14]

$ 325.2372 will be charged on Patrick's Visa card.

<u><em>Explanation</em></u>

The regular price of each tire is $95.99 and the discount amount is $20 per tire.

So, the selling price of each tire will be: (95.99-20)dollar=75.99 dollar

and the total <u>selling price of 4 tires</u> = (75.99*4)dollar=303.96 dollar

The sale tax is 7%. So, the <u>amount of sale tax</u> = 7\% of 303.96 = (0.07*303.96)dollar = 21.2772 dollar

So, the total charge on Patrick's Visa card will be: (303.96+21.2772)dollar = 325.2372 dollar

5 0
3 years ago
Blake ran three miles for his workout today. He ran the first mile in 7.2 minutes, the second mile in 7.35 minutes, and the thir
NeTakaya

Answer:

22.05 minutes

Step-by-step explanation:

7.2 + 7.35 + 7.5 = 22.05 minutes

6 0
3 years ago
Read 2 more answers
Please help, I'm struggling with this so much! (8n^5-3n^4-56n^2+13n)÷(8n-3)
OlgaM077 [116]

Automatically, we can factor an n out of the dividend, as each term shares this factor.

The new dividend is 8n^4 - 3n^3 - 56n + 13

After applying algebraic long division, which is included in the screenshot below, the quotient is equal to n(n^3 - 7 + (8/8n - 3))

8 0
3 years ago
Find the value of x
BlackZzzverrR [31]

Answer:

x=118

Step-by-step explanation:

4 0
3 years ago
Given the function below, if (x,-4) is an element of the function, what is the value of x?
insens350 [35]

Answer:

f(-4)=8

Step-by-step explanation:

f(-4)=2(-4)+16

      -8+16

f(-4)= 8

4 0
3 years ago
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