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3 years ago

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Mathematics

1 answer:

Ierofanga [76]3 years ago

7 0

The answer is 10^8 for the question

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What is the degree of the polynomial?

DIA [1.3K]

Answer:

Step-by-step explanation:

The degree of the polynomial is the highest exponent of an expression. When more than one variable is present, its is the sum of exponents on one term in the expression.

The polynomial has terms xy, 3x^2, -7 and x. The term with the highest exponent sum is xy or 3x^2. Both have degree 2. The degree of the polynomial is 2.

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3 years ago

What did they do wrong

Evgen [1.6K]

Add 4 they were supposed to subtract 4. The subtraction sign is actually represented as a negative 2x. I think..

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3 years ago

Rick is buying a small sailboat for $3,000 with a down payment of $1,000. The bank approved a simple interest flat rate loan for

Anni [7]

Option C

Monthly loan payment is $ 93.33

Solution:

From given question,

Cost of sailboat = $ 3000

Down payment = $ 1000

Hence net principal is given as:

net principal = p = $ 3000 - $ 1000 = $ 2000

p = $ 2000

The bank approved a simple interest flat rate loan for 2 years at 6% APR

Hence number of years = 2 years

Rate of interest = 6 %

Let us first calculate the simple interest

The formula for simple interest is given as:

$\text{ simple interest } = \frac{ p \times n \times r}{100}$

Substituting the given values,

$\text{ simple interest } = \frac{ 2000 \times 2 \times 6}{100}\\\\\text{ simple interest } = 20 \times 2 \times 6 = 240$

Thus simple interest = $ 240

Total amount payable = principal + simple interest

Total amount payable = $ 2000 + $ 240

Total amount payable = $ 2240

How much are the monthly loan payments?

Here number of years = 2 years

To calculate the monthly payment divide the total amount payable by 24 (since 2 year = 24 months )

$\text{ Monthly loan payment } = \text{ Total amount payable } \div 24$

$\text{ Monthly loan payment } = \frac{2240}{24} = 93.33$

Thus monthly loan payment is $ 93.33 Option C is correct

4 0

3 years ago

Catalina scored a total of 34.9 points in her gymnastics events last week. This week she had 26.1 points with one event remainin

masya89 [10]

Given that last week's points is 34.9 and this week's is 26.1, let p be the number of points she must score in order to have the same score as last week or more, then the inequality will be given by summation of today's points:
p+26.1>34.9

Answer:
A. p + 26.1 > 34.9

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3 years ago

Simplify: 10 10−2 A) 100 B) 1000 C) 1 102 D) 1 103

Pie

Answer:

100

Step-by-step explanation:

10x10=100

7 0

3 years ago

Read 2 more answers