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Masteriza [31]
3 years ago
15

If a test is 150 questions how many answers can you get wrong to still get an 80%

Mathematics
1 answer:
adoni [48]3 years ago
6 0
To get this score u might have 30 wrong answers
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Asavings account balance was $135.10 before a withdrawl of $60,a deposit of $22.50,and a withdrawl of $45.What was the after the
SSSSS [86.1K]

Answer:

$52.60

Step-by-step explanation:

Start with 135.10 and subtract the withdrawls (60, 45)

135.10-60-45 = 30.10

Add the deposit 22.50

30.10 + 22.50 = 52.60

3 0
3 years ago
What is the degree of the polynomial and what the y-intercept
Arada [10]

Answer:

Polynom degree: 5

Y intercept point: (0, 80)

Step-by-step explanation:

P(x)=(x+5)(x+4)²(x+1)²

When you expand, the highest power of x is 1 for first term (x+5), 2 for second term (x+4)² and again 2 for (x+1)². Overall, x⁵ will be the x term with highest power. So the degree of the polynom is 5.

The y intercept, i.e. intersection with OY axis, happens for x=0. Thus, P(0)=5×4²×1²=5×16=80. The y intercept point is (0, 80)

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3 years ago
What is 85% of 17,000 dollars that is asked on your irs tax forms
elena55 [62]
Hello!

17,000 * 85% = 14,450

85% of $17,000 is $14,450. 
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3 years ago
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Answer:

Step-by-step explanation:

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3 years ago
You are a bookkeeper, and you make $15.66 an hour. You worked 80 hours during the pay period. Anyone who makes an income is requ
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You have to pay $250.56 in taxes 
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