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1 year ago

Mai bought eleven 12-ounce bags of

Mathematics

1 answer:

ella [17]1 year ago

5 0

Answer:

8.25 pounds

Step-by-step explanation:

When you multiply 12 and 11 you get 132. So then you would have to divided the total amount of ounces by 16 to get the amount of pounds

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The side length, s, of a cube is 4x2 3. if v = s3, what is the volume of the cube?

Veseljchak [2.6K]

Answer:

The Volume of the cube is

$(64x^{6}+144x^{4}+108x^{2}+27)$

Step-by-step explanation:

we know that

The volume of a cube is equal to

$V=s^{3}$

where

s is the length side of the cube

In this problem we have

$s=(4x^{2} +3)$

Substitute

$V=(4x^{2} +3)^{3}$

Remember that

$(4x^{2} +3)^{3}=(4x^{2} +3)^{2}(4x^{2} +3)$

$(4x^{2} +3)^{2}(4x^{2} +3)=[16x^{4}+24x^{2} +9]( 4x^{2} +3)$

$=64x^{6}+48x^{4}+96x^{4}+72x^{2}+36x^{2}+27$

Combine like terms

$=64x^{6}+144x^{4}+108x^{2}+27$

4 0

1 year ago

Read 2 more answers

A whole number from 1 to 15 inclusive is picked at random.

Helen [10]

Answer:

a) 3/7

b) 3/5

Explanation:

The figure attached shows the Venn diagram for the given sets.

a) What is the probability that the number chosen is a multiple of 3 given that it is a factor of 24?

From the whole numbers 1 to 15, the multiples of 3 that are factors of 24 are in the intersection of the two sets: 3, 6, and 12.

There are a total of 7 multiples of 24, from 1 to 15.

Then, there are 3 multiples of 3 out of 7 factors of 24, and the probability that the number chosen is a multiple of 3 given that is a factor of 24 is:

b) What is the probability that the number chosen is a factor of 24 given that it is a multiple of 3?

The factors of 24 that are multiples of 3 are, again, 3, 6, and 12. Thus, 3 numbers.

The multiples of 3 are 3, 6, 9, 12, and 15: 5 numbers.

Then, the probability that the number chosen is a factor of 24 given that is a multiple of 3 is:

8 0

1 year ago

Solve the following addition and subtraction problems. a. 3 km 9 hm 9 dam 19 m + 7 km 7 dam b. 5 sq.km 95 ha 8,994 sq.m + 11 sq.

kipiarov [429]

As a general rule to solve the problem we are going to transform all values to the lower unit.
a. 3 km 9 hm 9 dam 19 m + 7 km 7 dam
3,000 m 900 m 90 m 19 m + 7,000 m 70 m = 4,009 + 7,070 = 11,079 m
b. 5 sq.km 95 ha 8,994 sq.m + 11 sq. km. 11 ha 9,010 sq. m.
5,000,000 sq m 95,0000 sq m 8,994 sq m + 11,000,000 sq m 110,000 sq
9,010 sq m
5,103,994 sq m + 11,119,010 sq m = 16,223,004 sq m
c. 44 m â€“ 5 dm
44 m - 0.5 m = 43.5 m
d. 73 km 47 hm 2 dam - 11 km 55 hm

73,000 m 4,700 m 20 m - 11,000 m 5,500 m
77,720 m - 16,500 m = 61,220 m

5 0

1 year ago

figure PQRS is a parallelogram. What are the measures of angles P and S? ∠P = 20°; ∠S = 160° ∠P = 40°; ∠S = 140° ∠P = 140°; ∠S =

viktelen [127]

I believe it is C (p=140 s=40)

4 0

1 year ago

Read 2 more answers

A graphics company charges $50 per hour to create a logo plus $250 for the ownership rights of the logo. A private contractor ch

slavikrds [6]

Answer: $50x+250=75x+100$