Answer:
Step-by-step explanation:
Let the total money with her be 'x'.
Money spent to buy silver chain = (1/3)x
Remaining money = x - (1/3)x
Money spent on buying perfume =
Total money = $ 387
1) Money spent on perfume =
=$ 43
2) Money spent on silver chain =
= $ 129
Answer:
Am = 1500 cm²
Step-by-step explanation:
If you mean leg around the right angle a = 3 cm and b = 5 cm then :
Formula for calculating area of the right triangle is:
A = a · b / 2 since we have 200 triangles, area of the mosaic is:
Am = 200 · A = 200 · a b / 2 = 200 · 3 · 5 / 2 = 1500 cm²
Am = 1500 cm²
God with you!!!
Answer:
The zeros are x=0,3,-2
There is a multiplicity of 1 for all of them.
Step-by-step explanation:
8 green apples
11 red apples
5 nectarines
12 oranges = 36 total fruits
P(green apple then nectarine)
8/36 x 5/36 = 4/18 x 5/36 = 2/9 x 5/36 = 10/324 = <u>5/162</u>
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P (two oranges)
12/36 x 12/36 = 1/3 x 1/3 =<u> 1/9</u>
200,000 tons. There are 2000 lbs in a ton so do 4,000,000,000 divided by 2000 and you get 200,000