The letters in the word ALGEBRA are placed in a bowl. What is the probability of NOT choosing A

Mathematics

2 answers:

elena-s [515]3 years ago

7 0

Answer:

0.71 percent, or $\frac{5}{7}$

Step-by-step explanation:

There are 7 letters in a bowl.

However, two of them are both A.

So, out it would be $\frac{2}{7}$ for the probability that you WOULD choose them.

$\frac{5}{7}$ for your problem.

≈0.71 percent

mina [271]3 years ago

5 0

Answer:

5/7 or .714

Step-by-step explanation:

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the u.s department of agriculture reported that 57 out of every 100 milk drinkers drink skim milk. if a storeowner orders 24 gal

S_A_V [24]

STEP 1:
Find percentage. 57 out of 100 is the percentage to multiply by.

57/100= 0.57 (= 57%)

STEP 2:
Multiply percentage by the total gallons ordered (24).

=24 gallons * 0.57
=13.68 gallons

ALTERNATIVE METHOD (use which works best for you)

Set up a proportion. 57 to 100 is x out of 24 gallons.

x= number skim gallons to order

57/100= x/24
cross multiply
(57*24)= (100*x)
1368= 100x
divide both sides by 100
13.68 gallons= x

ANSWER: Since you cannot order a partial gallon of milk, round up to 14 whole gallons

Hope this helps! :)

4 0

3 years ago

I really need help. I dont understand.

mash [69]

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8 0

3 years ago

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Eduardwww [97]

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