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3 years ago

8

he weight of a quarter is 5.670 grams. What is the weight of 5 quarters in centigrams? Label your answers and PAY ATTENTION to y

our units

1 answer:

Marat540 [252]3 years ago

3 0

Answer: 5669904.625 centigrams.

Step-by-step explanation:

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400g of rapberries and 300g of strawberries cost £7.46. 500g of strawberries cost £4.10 work out the cost of 300g of raspberries

MAXImum [283]

Answer: £5.39

Step-by-step explanation:

500g strawberries = 4.10

100 g = 0.82

300g = 2.46

400g raspberries = 7.46 - 2.46 = 5.00

100g = 1.25

300g = 3.75

200g strawberries = 0.82 * 2 = 1.64

3.75 + 1.64 = 5.39

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3 years ago

Find m. DCR if m. RCB= 115°<br> and m_ DCB = 169º.

Burka [1]

It is 54. Draw it out. You will see that DCB - RCB = DCR

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3 years ago

What is 2 + 2? <br> pls help when you can! <3

Anna [14]

Answer: 2 + 2 is 4 ;-;

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3 years ago

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How much water did all the students drink on Wednesday? Explain how you figured it out. Make sure to use complete sentences and

Nady [450]

Answer:

6.58 I could be wrong but that's pretty much it is it all students together in total?

Step-by-step explanation:

just add 1.94+0.97+1.8+1.87=6.58

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3 years ago

A tennis ball is 2 inch in diameter. How many tennis ball will fill a room of 20ft by 16ft by 18ft if no space wasted?

krek1111 [17]

The number of tennis ball that will fill the room is <u>1,371 tennis balls.</u>

<em><u>Given</u></em>:

Diameter of ball (d) : 2 inch

Radius (r) = half of diameter = 1 inch

Dimension of room = 20ft by 16ft by 18ft

Number of balls that will fill the room = Volume of each ball/volume of the room

Volume of the ball = volume of a sphere = $\frac{4}{3} \pi r^{3}$

Where,

r = 1

let $\pi = 3.14$

<em>Substitute</em>:

$Volume = \frac{4}{3} \times 3.14 \times 1^{3} \\Volume = 4.2in^{3}$

Volume of the room = $20 \times 16 \times 18 \\$

$= 5,760$

Therefore:

number of tennis balls that will fill the room = $\frac{5,760}{4.2} = 1,371.4$

Therefore, the number of tennis ball that will fil the room will be <u>approximately 1,371.</u>

Learn more about volume here:

brainly.com/question/16098833

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2 years ago