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3 years ago

Round 34 to the nearest 10

Mathematics

2 answers:

qaws [65]3 years ago

8 0

Answer:

Step-by-step explanation:

DaniilM [7]3 years ago

7 0

Answer:

Step-by-step explanation:

Keep the 3 as 3. Change the 4 to 0. You now have 30. Since 4 is less than 5, the 3 does not increase by 1 to 4, so the answer is 30.

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Suppose an opaque jar contains 3 red marbles and 10 green marbles. The following exercise refers to the experiment of picking tw

kow [346]

Answer:

$\frac{5}{13}$

Step-by-step explanation:

Given,

Red marbles = 3,

Green marbles = 10,

So, the total marbles = 3 + 10 = 13,

$\because \text{Probability}=\frac{\text{Favourable outcomes}}{\text{Total outcomes}}$

Since, here replacement is not allowed,

Thus, the probability of getting a green marble and a red marble

= first red and second green + first green second red

$=\frac{3}{13}\times \frac{10}{12}+\frac{10}{13}\times \frac{3}{12}$

$=2\times \frac{3}{13}\times \frac{10}{12}$

$=\frac{30}{78}$

$=\frac{5}{13}$

Note : The probability of getting a green marble first and a red marble second

= $\frac{10}{13}\times \frac{3}{12}$

$=\frac{30}{156}$

$=\frac{5}{26}$

4 0

3 years ago

DaniilM [7]

The answer is C. 98.47

Please give Brainliest answer, thanks.

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3 years ago

Read 2 more answers

What is 7250 equal to in liters

FrozenT [24]

$7250\ mL=7.250\ L$

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3 years ago

Omar paid $8.64 for 5.4 pounds of grapes. what was the cost of 1 pound of grapes?

Anon25 [30]

Answer: $1.6

Exp: 8.64/5.4 = 1.6 ,

checking my work 1.6 * 5 = 8 and 1.6 * 0.4 = 0.64 so 8+0.64 = 8.64 so now I know 1 pound of grapes is $1.6 also 8/5 = 1.6

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2 years ago

What is the outlier in this data set 23,31,28,73,19

Alexandra [31]

73, every number is in the same range except 73

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3 years ago