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3 years ago

Find the volume of the cube. * Answer choices: 30 1/2, 33 3/4, 31 1/4, 32 1/3

Mathematics

1 answer:

steposvetlana [31]3 years ago

5 0

Answer:

volume = wide x length x deep

= 3{1/3} ft x 2{1/2} ft x 3{3/4}ft

= 10/3ft x 5/2ft x 15/4ft

= (10 x 5 x 15)/(3 x 2 x 4) ft^3

= 125/4 ft^3

= 31{1/4} ft^3

Step-by-step explanation:

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120 tickets were sold in one hour and 50% were childrens tickets how many childrens tickets were sold?

Elanso [62]

Answer:

Step-by-step explanation:

because half of children is 50. 120÷50=60

7 0

3 years ago

Read 2 more answers

A moving company charges $30 plus $0.15 Per mile to rent a moving van another company charges $15 plus $0.20 per mile to rent th

Ratling [72]

30 + x0.15=y is the first equation
15+x0.20=y is the second equation
Where in both x equals the amount of days it takes and y is your out come
You can solve this problem two ways one by finding the common denominator or just multiply x until you get the same awnser between the both of them

6 0

3 years ago

Find DF AC=600 CB=480 AB=360

Mandarinka [93]

............................,,,;,,...............:......

6 0

4 years ago

32.8g of sugar is needed to make 4 cakes. How much sugar is needed for 7 cakes?

allochka39001 [22]

Answer:

57.4g

Step-by-step explanation:

32.8g of sugar is needed to make 4 cakes. How much sugar is needed for 7 cakes?

From the above questions, we know that:

4 cakes = 32.8g

7 cakes = x g

Cross Multiply

4 × xg = 7 × 32.8g

x = 7 × 32.8g/4

x = 57.4 g

Therefore, 57.4g is needed for 7 cakes

6 0

3 years ago

45% of the population of a city are men

leonid [27]

Answer:

$\boxed{\textsf{ The number of children is \textbf{24150}.}}$

Step-by-step explanation:

Given that the 45% of the population of a city are men and 15% are children . The number of women is 64,400 . And we need to find the number of children . Here ,

$\sf\implies Percentage_{(men)}= 45/% .\\\\\sf\implies Percentage_{(children)}= 15\% .$

So the percentage of women will be equal to [ 100 - ( 45 -15) ]% = [ 100 - 60 ]% = 40% .

So let us take the total number of people be x . So ,

$\purple{\bigstar}\underline{\underline{\boldsymbol{ According\ to \ Question :- }}}$

$\sf\implies 40\% \ of \ x \ = \ 64,400 \\\\\sf\implies \dfrac{40x}{100}= 64,400 \\\\\sf\implies x =\dfrac{64,400\times 100}{40}\\\\\sf\implies \boxed{\pink{\sf x = 161,000 }}$

$\rule{200}2$

The percentage of children = 15% :-

$\sf\implies Number_{(children)}= 15\% \ of 161,000\\\\\sf\implies Number_{(children)}= \dfrac{15}{100}\times 161,000 \\\\\sf\implies \boxed{\pink{\frak {Number_{(children)}= 24150 }}}$

5 0

3 years ago