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3 years ago

PLEASE HELP!!!

Mathematics

1 answer:

Sholpan [36]3 years ago

8 0

Answer:

You have to replace x for each density

Step-by-step explanation:

Density = Mass / Volumen

1,000 g = 1 kg

1,000,000 cm^3 = 1 m^3

g/cm^3 = 1000 kg/m^3

Using density as x

$volumen \: = \frac{50000}{x} \\ volumen \: sphere \: = 4\pi {r}^{3} \\ 4\pi {r}^{3} = \frac{50000}{x} \\ r = \sqrt[3]{ \frac{50000}{4\pi {x}^{} } }$

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Plz help Large cheese pizzas cost $5 each and large one-topping pizzas cost $6 each write an equation that represents the total

Komok [63]

Answer:

T = 5c +5d, where unit of the equation is $.

Step-by-step explanation:

Cost of 1 large cheese pizza = $5

No. of large cheese pizza = c

therefore

cost of c large cheese pizza = c*Cost of 1 large cheese pizza = $5c

Cost of 1 large one topping pizza = $6

No. of large one topping pizza = d

therefore

cost of d large one topping pizza = d*Cost of 1 large one topping pizza = cost of d large one topping pizza = $6d

Total cost of c large cheese pizza and cost of d large one topping pizza

= $5c +$6d

total cost is represented by T

thus, T = $5c +$5d Answer

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3 years ago

Is every whole number a multiple of 1?

marissa [1.9K]

Yes, it is. Even 0. 1x0=0

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3 years ago

Kal is making 3 batches of cookies. Each batch calls for 3/4 cups of sugar. How much sugar will Kal use for all 3 batches?

balu736 [363]

Answer:

2 1/4 cups of sugar

Step-by-step explanation:

You could change 3/4 to a decimal which is .75

Then multiply that by 3

The result was 2.25, so you would convert that into a fraction which would be 2 1/4

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3 years ago

Segment wx is shown Explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

n200080 [17]

Answer:

To perpendicular bisector of line segment WX. There are following steps:

1) Draw arcs or circles from points A and B on the both sides of WX.

2) Name the intersection points as W and X.

3) Use the straightedge to draw a line through points W and X.

4) Name the point as O

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3 years ago

Write an equation that relates the number of peppers, n, and the<br><br> cost, C.

SCORPION-xisa [38]

Complete Question:

The local Farm Market sells peppers at five for $2.25. Write an equation that relates the number of peppers, n, and the cost, C.

Answer:

$C = 0.45n$

Step-by-step explanation:

Given

$5\ peppers = \$2.25$

Required

Determine the relationship between C and n

$5\ peppers = \$2.25$

Divide both sides by 5, to get the cost of 1 pepper

$\frac{5\ peppers}{5} = \frac{\$2.25}{5}$

$1\ pepper = \frac{\$2.25}{5}$

$1\ pepper = \$0.45$

Multiply both sides by n to get the cost of n pepper

$n*1\ pepper = \$0.45*n$

$n\ pepper = \$0.45n$

So, we have:

$C = 0.45n$

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3 years ago