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3 years ago

Addition. 9.69 + 1.4

Mathematics

2 answers:

zzz [600]3 years ago

8 0

The answer is 11.09. you add .4 to .6 and get 1. then you add 1 to 9 and get 10. 10 + 1 = 11 + .09 and you get 11.09

Allushta [10]3 years ago

5 0

Your answer is 11.09. Since the 4 in 1.4 is in the same spot the 6 is in 9.69 you add the 4 and 6 which makes 10. 10 is a whole so you would move the one up to 9 +1 =10 then +1which would be 11. Now since there is no number behind the 4 in 1.4 the last 9 in 9.69 will be the last number so it would be 11.09.

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3 years ago

A water tank holds 200 gallons but is leaking at a rate of 3 gallons per week. A second water tank holds

vlada-n [284]

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3 years ago

Question 2

cluponka [151]

Answer:

4:5

Step-by-step explanation:

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2 years ago

Question 3 (1 point)

IceJOKER [234]

Answer is b have a good day too enjoy the answe

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3 years ago

If there are 17 green marbles in a jar of 65 marbles, what is the probability of drawing 2 green marbles at random without repla

erastovalidia [21]

Answer:

Option b) $\frac{17}{260}$

Step-by-step explanation:

We are given the following information in the question:

Total number of marbles = 65

Number of green marbles = 17

We have to find the probability of drawing 2 green marbles at random without replacement.

Formula:

$Probability = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}$

$\text{P(Drawing 2 green marbles at random without replacement)} = \\\text{Probability of drawing }1^{st} \text{ green marble}\times \text{Probability of drawing }2^{nd} \text{ green marble}$

$\text{Probability of drawing }1^{st} \text{ green marble} = \displaystyle\frac{17}{65}\\\\\text{Probability of drawing }2^{nd} \text{ green marble} = \displaystyle\frac{16}{64}$

$\text{P(Drawing 2 green marbles at random without replacement)} =\displaystyle\frac{17}{65}\times \frac{16}{64}=\frac{17}{260}$

Option b) $\frac{17}{260}$

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3 years ago