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d1i1m1o1n [39]
3 years ago
12

2. Terrence is tracking his own grades. On his first quiz, he got 3 points correct out of 20

Mathematics
1 answer:
babunello [35]3 years ago
6 0

Answer:

a) 33

b) 50

c) 66%

Step-by-step explanation:

a) 3+30

b) 20+50

c) 33/50 * 100% = 66%

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Explain how you can compare the size of a product to the size of a factor when multiplying fractions without actually doing the
Advocard [28]
<span>Explain how you can compare the size of a product to the size of a factor when multiplying fractions without actually doing the multiplication. Include a model.
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3 0
3 years ago
The line with x-intercept of 10 and y-<br> intercept of -2.
Yuri [45]

Answer:

y = \frac{1}{5} x - 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ = x- intercept (10, 0) and (x₂, y₂ ) = y- intercept (0, - 2)

m = \frac{-2-0}{0-10} = \frac{-2}{-10} = \frac{1}{5}

The y- intercept c = - 2

y = \frac{1}{5} x - 2 ← equation of line

8 0
3 years ago
Please help me choose correct answer
Radda [10]
You just multiply the option amounts :) 4x2x7x3=168
3 0
4 years ago
Bob decided to go to college, the cost of going to school will be $4,474 per semester, (there are 2 semesters per year) plus $38
SVETLANKA909090 [29]

Answer:

Step-by-step explanation:

1 semester = 4474

8 semester = 8* 4474                    35792

1 semester books = 389

8 semester books = 8* 389            <u> 3112 </u>

Total                                                38904  

If he is going to pay this off in 10 years, he would have to have an increase of 3890.40 (after all income taxes) to pay it off. Fewer years would mean dividing by the number of years.

So for 8 years for example, he would need 4863 every year.

That number is obtained by dividing 38904 / 8

In 6 years he would need

38904/6 = 6484 extra dollars.        

5 0
3 years ago
Write the prime factorization of each number using exponents 20
weqwewe [10]
The number 20<span> is a composite number so, it is possible to factorize it. In other words, 20 can be divided by 1, by itself and at least by 2 and 5. A composite number is a positive integer that has at least one positive divisor other than one or the number itself. In other words, a composite number is any integer greater than one that is not a prime number.</span>

<span>The prime factorization of </span>20<span> = 2</span>2•5.

<span>The prime factors of </span>20<span> are 2 and 5.</span>
7 0
4 years ago
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