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tino4ka555 [31]
3 years ago
14

Katrina drinks 0.5 gallons of water per say. Which expression shows how to find the number of cups of water she drinks in a week

?
Mathematics
1 answer:
skad [1K]3 years ago
6 0
<h2>Answer:</h2><h2>0.5 gallons per day.</h2><h2>Two options only.</h2><h2>First;How many liter does the gallon have use the litre to solve for how many litres.Convert it into one unit divide and multiply the product by 0.5.</h2>

<h2>2nd option; Find the number of cups by representing it in a variable. </h2>

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kifflom [539]



option 3

they are corresponding angles and are congruent

8 0
3 years ago
91. Jack can read 45 pages of his book in one and a
Digiron [165]

Answer:

10 hours

Step-by-step explanation:

45 pages per 1 hour and 30 minutes,  or 60 min +30 min =90 min

90 minutes / 45 pages has to be equal to an equivalent fraction where we have 300 pages

90 minutes /45 pages = ? minutes / 300 pages , multiply both sides by 300

? minutes = 90*300/45 = 600 minutes

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3 0
3 years ago
What equation does the graph below represent
Masteriza [31]

Answer:

y=2x

Step-by-step explanation:

6 0
3 years ago
Jorge wrote the expression x + x + x + x + 3 to represent the sequence shown in the diagram at right. Does his expression make s
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Answer:


Step-by-step explanation:

no because x can equal anything. It should at least write down a second number for it to be solved correctly.

4 0
4 years ago
A jar of candy has 6 cinnamon, 5 peppermint and 7 spearmint candies in it. Your pick five pieces of candy out of the jar at the
leva [86]

Answer:

2.33% probability that three are cinnamon and two are peppermint

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the candies are chosen is not important. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

Desired outcomes:

3 cinnamon, from a set of 6.

2 peppermint, from a set of 5. So

D = C_{6,3}*C_{5,2} = \frac{6!}{3!(6-3)!}*\frac{5!}{2!(5-2)!} = 200

Total outcomes:

5 candies, from a set of 6+5+7 = 18. So

T = C_{18,5} = \frac{18!}{5!(18-5)!} = 8568

Probability:

p = \frac{D}{T} = \frac{200}{8568} = 0.0233

2.33% probability that three are cinnamon and two are peppermint

4 0
3 years ago
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