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julia-pushkina [17]
3 years ago
12

With step by step explanation please

Mathematics
1 answer:
Tatiana [17]3 years ago
3 0
The awnser issss d!!!!!!!!
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Jan had a bag of marbles. She gave half of them to James and then a third of the marbles still in the bag to pat. She then had 6
Firdavs [7]

Answer:

32 marbles

Step-by-step explanation:

Since she only has 6 left, you multiply it by 3 to get the amount she gave to Pat. Then you multiply that number by 2 to get the final amount.

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3 years ago
Grace rode her bike 5 miles in 20 minutes. At this rate, how many miles can she ride her bike in 30 minutes? Plz help :)
ipn [44]

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maybe like 7.5 miles

Step-by-step explanation:

if she rode 5 miles in 20 minutes than she rides for 30 more minutes than in 20 minutes of the 30 she rode 5 miles and my prediction is she will ride about 2.5 miles in 10 minutes

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3 years ago
A bag contains only black marbles and white marbles . Ezra reached into the bag without looking , got 30 marbles , and found tha
Keith_Richards [23]
2/5

Since 12 out of 30 marbles were black, you can assume that the percentage of black marbles in the bag is 40% (Ex: 12/30=.4) The probability that the marble you pick is black is equal to the percentage of black marbles in the bag. 40% is equal to 2/5.
6 0
3 years ago
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Write f(x)=6x^3 - 5x² – 3x + 2 in factored form given that f(1) = 0
Sonja [21]

Answer:

In factored form

(x - 1)

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2x - 1

7 0
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r-ruslan [8.4K]

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29.944

Step-by-step explanation:

Ans by 100/360 and × by 106

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