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3 years ago

What percent of 75 is 45 show your work

Mathematics

1 answer:

erastovalidia [21]3 years ago

5 0

Multiply the fraction by 100%.

$\dfrac{45}{75}\times 100\%=60\%$

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there are 15 blue jays and 14 oriels that wish to rest on branches of three older trees each of the trees will have at least 4 b

Dennis_Churaev [7]

The largest number of Bird in the tree could be 14

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3 years ago

In trying to calculate the product of 5 and 12 in her head, Evie first multiplied 5 times 10 and then added the result to the pr

Pie

Answer:

Step-by-step explanation:

distributive

7 0

3 years ago

What is 373 as a fraction

Stella [2.4K]

373 as a fraction is 373/1000 but it needs simpliflying

7 0

3 years ago

A total of

Airida [17]

A+s=496

s=496-a

and we are also told that:

s=3a

Since s=s we can say:

3a=496-a add a to both sides

4a=496 divide both sides by 4

a=124

So 124 adult tickets were sold.

3 0

3 years ago

Read 2 more answers

Can anyone math experts help and guide me through these questions❓

Lubov Fominskaja [6]

Step-by-step explanation:

The volume of a cube is

$a {}^{3}$

where a is the side length,

Note: If you want to remember this formula, know that a cube is basically a bunch of squares stacked on one another vertically and horizontally

The area of a square with side length a, is

${a}^{2}$

If we multiply that by the height of the cube, which is a.

${a}^{2} \times a = {a}^{3}$

That is the easy way to derive the formula of the volume of a cube.

Back on track, we know the volume so we must solve for a.

$125 = {a}^{3}$

Assuming you took algebra, to isolate the variable a, we must undo it being raised to the third power.

To do this, we take the cube root of both sides

$\sqrt[3]{125} = \sqrt[3]{a {}^{3} }$

The cube root of 125 is 5 so

$5 = a$

5 cm

$8 = {a}^{3}$

$\sqrt[3]{8} = \sqrt[3]{ {a}^{3} }$

$2 = a$

2 ft

$343 = {a}^{3}$

$a = 7$

7 yd

$1000 = a {}^{3}$

$10 = a$

10 mm

$1728 = {a}^{3}$

$a = 12$

12 in. or 1 ft

$1 = {a}^{3}$

$a = 1$

1 m

4 0

1 year ago

Read 2 more answers