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Alexeev081 [22]
2 years ago
6

Please help me with these questions down below i would really appreciate it!

Mathematics
1 answer:
jeka942 years ago
7 0
1. C 4
3. D 16
4. D 70
5. C AG = CE
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Solve each multiplication problem, use the cancellation method if possible, and reduce your answers. a. 39⁄64 × 8⁄13 b. 2⁄3 × 1⁄
blsea [12.9K]

A). 39⁄64 × 8⁄13 ====>  39 / 64  *  8 / 13 ===> 312/832 ==>  3 / 8  (Decimal:  0.375).


B). 2⁄3 × 1⁄5 × 4⁄7 ==>  2/3  *  1/5 * 4/7  ====>  8 / 105 ===> (Decimal: 0.07619)


C). 3⁄5 × 10⁄12 × 1⁄2 ===> 3/5 *  10/12 ===> 30/60 ===>  1/2 ==> 1/2 *  1/2 ===> 1/4 (Decimal:      0.25)


D). 4⁄9 × 54 ===>  4 *  54/ 9.1  ====>  216/9 ===> 24/1   ===>  24


E). 20 × 3 1⁄5 ===> 20 * 16/ 1.5  ====>320/5 ====>  64/1  =====> 64


F). 11 × 2 7⁄11 ====>  319/11  ====> 29/1    ======>  29


G). 5 1⁄3 × 5 1⁄8 ==> 16/3 * 41/8 ==> 656/24 ==> 82/3 ==> 27 1/3 ==> (Decimal:  27.33333)


H).  10 2⁄3 × 1 3⁄8  ===>  32/3 *  11/8 ===> 44 / 3   ===>  14 2/3  ==>  (Decimal: 14.666667)



Hope that helps!!!!                                   : )

7 0
2 years ago
Hiw many zeros of the polynomial does this fig consists of???​
AleksAgata [21]

Answer:

2

Step-by-step explanation:

Zero's of the polynomial is where the value of y = 0

6 0
3 years ago
What is the probability of not drawing a green marble?<br><br> 75%<br> 60%<br> 2/3<br> 4/5
chubhunter [2.5K]

Answer:

75 %

15 ÷ 20 = 0.75

0.75 × 100 = 75%

hope it helps!

4 0
2 years ago
Marcy has 150 to buy packages of hotdogs and hamburgers for her booth at the carnival. Grocery store she found packages of hotdo
bekas [8.4K]

Answer:

Part (A): The required equation will be: 6d+20b=150

Part (B):The required equation will be: d=\frac{150-20b}{6}

Part (C):The required equation will be: b=\frac{150-6d}{20}

Step-by-step explanation:

Consider the provided information.

Let d represents number of packages of hot dogs and b represents the number of packages of hamburgers.

Part (a)

It is given that the cost of a package of hot dogs is $6 and cost of a package of hamburger is $20.

The required equation will be: 6d+20b=150

Part (b) Solve the above equation for d.

Subtract 20b from both sides.

6d=150-20b

Divide 6 from both sides.

d=\frac{150-20b}{6}

The required equation will be: d=\frac{150-20b}{6}

Part (c) Solve the equation for b.

Subtract 6d from both sides.

20b=150-6d

Divide 20 from both sides, we get

b=\frac{150-6d}{20}

The required equation will be: b=\frac{150-6d}{20}

6 0
3 years ago
Express the number in scientific notation.
elixir [45]
3.045*10^-3 is the scientific notation
8 0
3 years ago
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